Torque Measuring Transducer - Sensortelemetrie · * Coupling with Lenze clamping elements * Very...

Torque Measuring Transducer

File: g:\...\MesswellE.cdr // 20180110

Characteristics:* Coupling with Lenze clamping elements* Very small moment of inertia* Accuracy 0.1%* Signal transmission via Sensortelemetry* Completely encapsulated* Rotational speed up to 30,000 rpm* Temperature range -30 to 125°C

Miniature Torque Measuring Shaftwithout Bearings (0.5 Nm to 500 Nm)

Distance0 to 3 mm

Type specific mechanical data (Typ MWS....)M (Nm)nom

Weight (Rotor) (kg):

Diameter D(mm)length L (mm)

Torsional angle related to M (°):nom

Radial stiffness (kN/mm) c :r

Max. axial load (kN):

Max. bending moment (kNm):

Balance quality level (DIN ISO 1940):

Highspeed option (rpm):

-6 2Inertia (10 kgm ):

Torsional stiffness (Nm/°):

Axial stiffness (kN/mm) c :a

Bending moment stiffness (kNm/°) c :b

Max. radial load (kN):

Max. excursion at max. axial force (mm):

Max. speed (rpm):

Speed acquisition (inductive, teeth/turn):

(With/without speed system)

201051 50 100 200 500

0.48515

0.28515

0.158515

0.158515

0.48515

0.412020

0.415025

0.420035

31,71,51,45 6 10 25 110

0,080,040,040,04 0,20 0,40 0,80 2,000.10.10.10.1 0.1 0.1 0.1 0.19755 12 15 18 21

50403030 200 400 500 6000.350.350.350.35 0.35 0.35 0.35 0.350.180.140.100.06 0.37 0.75 0.75 0.750.180.140.060.06 0.30 0.50 0.65 0.80.150.070.050.01 0.20 0.40 0.60 0.70

<0.04<0.04<0.04<0.04 <0.04 <0.08 <0.08 <0.08

20,00020,00050,00050,000 20,000 18,000 16,000 14,00080,00080,000100,000100,000 80,000 36,000 32,000 28,000

6666 10 12 14 16

G2.5

Typ: MWS_<Range>_<Accuracy>_<Te>_<Temp>

L

D

31,8 12,0

H7

Pick up

Torque Transducer with Seperate Pick Up(bearing free)

DriveBellowscoupling

coupling

fixed coupling

Test device

Torque measuring shaft

Evaluation unit

alternative mounting inside control cabinet

Measuring amplifier

Pick up

e. g. Clamping element Lenze

85

ETP-Techno 015

PowerData

Measuring range: 5 Nm

Measuring rangeMeasuring range: 50 Nm

: 20 Nm

Measuring rangeMeasuring range: 200 NmMeasuring range: 500 Nm

: 100 Nm


Torque measuring shaft


Evaluation unit type D

Torque Transducer with Seperate Pick Up(bearing free)

Type specific mechanical data (Typ MWS....)M (Nm)nom


Diameter D(mm)length L (mm)







-6 2Inertia (10 kgm ):

Torsional stiffness (Nm/°):





Max. speed (rpm):



201051 50 100 200 500

0.48515

0.28515

0.158515

0.158515

0.48515

0.412020

0.415025

0.420035

31,71,51,45 6 10 25 110

0,080,040,040,04 0,20 0,40 0,80 2,000.10.10.10.1 0.1 0.1 0.1 0.19755 12 15 18 21

50403030 200 400 500 6000.350.350.350.35 0.35 0.35 0.35 0.350.180.140.100.06 0.37 0.75 0.75 0.750.180.140.060.06 0.30 0.50 0.65 0.80.150.070.050.01 0.20 0.40 0.60 0.70

<0.04<0.04<0.04<0.04 <0.04 <0.08 <0.08 <0.08

20,00020,00050,00050,000 20,000 18,000 16,000 14,00080,00080,000100,000100,000 80,000 36,000 32,000 28,000

6666 10 12 14 16

G2.5


Pin Assignmentof the D-Sub connectorPin 1 Output -10V to +10VPin 2 GND OutputPin 3 Remote Calibration SignalPin 4 do not connectPin 5 GND Power Supply (V-)Pin 6 do not connectPin 7 Power Supply 24 VDC(V+)Pin 8 do not connectPin 9 do not connect

Compact Wearless Transducer (contactless, no bearing)

Technical data Signal bandwidth: 0 to 1 kHzOutput signal: 0 to ±10 V, (0 (4) to 20 mA, frequency, binary, USBRF power: 1 Wgap clearence: 2 mm +/- 1mmTransmission: contactless, inductive sensortelemetry PCMIntegrated filterResolution: 16 Bitslinearity and hysterese: < 0,15 %accuracy: < 0,15 %Remote shunt calibration: 80% of rangeEnviromental temperature range: -25 to +70°CSupply: 24/15 volts, 200 mA

Bearing free Miniature Extreme High Speed (0.5 Nm to 10 Nm)especially for turbo applications

10510.20.150.151,71,51,5

0,040,040,010.10.10.1751

4030100.350.350.10.180.180.050.150.150.050.100.100.10

<0.04<0.04<0.04

20.00030,000100.00080.000100.000150.000

666

77

41

46

32,5

28,5

2,3‰

Ø6

Ø15

Ø19

Ø11

Typ: MW_S_<Range>_<Accuracy>_<Te>_<Temp>

Weight: 54 g

Type specific mechanical dataM (Nm)nom








Hollow shaft (option):

2Inertia (kgm ):

Torsional stiffness (kNm/°):





Max. speed (rpm):












2Inertia (kgm ):






Max. speed (rpm):



20 50 1000.4 0.4 0.4

0.0002 0.0002 0.0002

4 5 60.01 0.01 0.01156 156 15650 200 400

0.35 0.35 0.350.18 0.37 0.750.18 0.37 0.750.18 0.37 0.75

<0.04 <0.04 <0.08

14,000 14,000 14,00018,000 18,000 18,000

64 64 64--- --- ---

Rotor antenna

Pick up20 +0,1Ø

78

Ø30

H7

M5

1

40

Air gap 1+0,5

1

Ø47

Ø30

H7

M5

35

10

Ø5,3

1030

50 ±

0,1

Pick up

15


Measuring range: 100 NmMeasuring range: 50 Nm

Torque measuring flangeG6.3 (G2.5 option)

Typ: MW_<Range>_<Accuracy>_<Te>_<Temp>Axial force measuring flange also available



Torque measuring flange

5/10/20 50 1000,4 0,4 0,4

0,0002 0,0002 0,0002

5 60,01 0,01 0,01156 156 15650 200 400

0,35 0,35 0,350,18 0,37 0,750,18 0,37 0,750,18 0,37 0,75

<0,04 <0,04G6,3 (G2,5 Option)

<0,08

14.000 14.000 14.00018.000 18.000 18.000

64 64 64--- --- ---

Typ: MW_<Range>_<Accuracy>_<Te>_<Temp>Axial force measuring flange also available

Ø5,

3

Pic

k up 50

35

10

1010

15










2Inertia (kgm ):






Max. speed (rpm):



Hole pattern identical on both sides

both sides

both sides

Topology

Torque measuringflange

Characteristic features: ü Nominal (rated) torques

200Nm; 500Nm; 1kNm; 2kNm; 3 kNm; 5 kNm; 10 kNm

ü Nominal (rated) speeds from 10000 rpm to 24000 rpm (depending on the measuring range)

ü Accuracy class 0.05 ü Large measuring frequency range

up to 1 kHz (optional 10 kHz (-3dB)) ü Low rotor weights and moments of

inertia ü Digital transmission of measured

values ü Short design, compatible flange

image to HBM (DIN flange) ü Temperature range -40 ... 160 °

(optional)

Dyno

rotation speedmeasurement

torque measurement

Torque flange

couplings

Topology

Torque flange with Pick Up

Remote Shunt on/off

Ethernet (digital)

Remote Shunt on/off

Energy supply

Energy supply

Torque signal (digital)

EtherCat (digital)

Temperature (digital)Voltage (U) +/10V

USB (digital)

Frequency (10+/-5kHz)

StatusCurrent (I) 4..20mA

Remote ControlRemote Control

Evaluation Unit

max. Distance: 100 m

Typ: MW_<Range>_<Accuracy>_<Te>_<Temp>

PIC

K U

P

20

Ø5,3Ø5,3

3010

5

30

10 10

PIC

K U

P

18

Drilling pattern identical on both sides

both sides

gap 0,5..5










2Inertia (kgm ):






Max. speed (rpm):





2001,7

0.0026

200.011808004

1.51.51.5

<0.08G6.3 (G2.5 option)

12,00018,000

64yes

Typ: MW_<Range>_<Accuracy>_<Te>_<Temp>

Dimensions 0,05 kN m (mm)XTREMA

PIC

K U

P

20

6

Ø5,3Ø5,3

3010

5

3010 10

PIC

K U

P

gap 0,5..5

Measuring range: 500 NmTorque measuring flange

Dimensions 0,5/1 kN m (mm)XTREMA










2Inertia (kgm ):






Max. speed (rpm):





500 10002.9 3

0.009 0.01

52 1050.01 0.0190 180

400 8002 4

3.7 7.53.7 7.53.7 7.5

<0.04 <0.08G6.3 (G2.5 option)

12,000 12,00016,000 16,000

90 90yes yes

PIC

K U

P20

Ø5,3Ø5,3

3010

5

30

10 10

PIC

K U

P

Dimensions 2/3 kN m (mm)XTREMA

8

gap 0,5..5

Measuring range: 2 kNmMeasuring range: 3 kNm










2Inertia (kgm ):






Max. speed (rpm):




2,000 3,0004.8 5.0

0.019 0.020

210 3150.01 0.01350 540

1,300 2,4004 615 2115 2115 21

<0.08G6.3 (G2.5 Option)

<0.12

8,000 8,00013,000 13,000

120 120yes yes

Dimensions 5 kN m (mm)XTREMA

PIC

K U

P

20Ø5,3Ø5,3 30

105

30

10 10

PIC

K U

P

10

gap 0,5..5










2Inertia (kgm ):






Max. speed (rpm):



Measuring range: 5 kNmTorque measuring flange

5,00010.5

0.0614

5000.01900

4,00010383838

<0.04G6.3 (G2.5 Option)

8,00012,000

120yes

Dimensions 10 kN m (mm)XTREMA

PIC

K U

P

20

Ø5,3Ø5,3 3010

5

3010 10

PIC

K U

P

147

11

gap 0,5..5










2Inertia (kgm ):






Max. speed (rpm):



5,00012.30.122

4,0500.01

1,8008,000

607575150

<0.08G6.36,0009,000120yes

Measuring range: 10 kNmextrem bending moment stiffness


10,00014.30.122

8,0500.01

1,8008,0001207575

300<0.08G6.36,0009,000120yes

Tech

nica

l Dat

a Type

XT

REM

A

Acc

urac

y C

lass

0.05

1)0.

02

0.05

Torq

ue m

easu

ring

syst

em

Nom

inal

(rat

ed) t

orqu

e M

nom

Nom

inal

sen

sitiv

ity(r

ange

bet

wee

n to

rque

= z

ero

and

nom

inal

torq

ue)

kN m

0.2

0.5

12

35

10

Volta

ge o

utpu

t 10

V

Out

put s

igna

l at t

orqu

e =

zero

Nom

inal

out

put s

igna

l

Load

resi

stan

ce

Long

-term

drif

t

Max

. mod

ulat

ion

rang

e

Pow

er s

uppl

y

Mea

sure

men

t fre

quen

cy ra

nge

(-3 d

B)

Gro

up d

elay

tim

e

Res

idua

l rip

ple

Tem

pera

ture

influ

ence

per

10

°C in

the

nom

inal

te

mpe

ratu

re ra

nge

on th

e ou

tput

sig

nal,

rela

ted

to th

e ac

tual

val

ueof

sig

nal r

ange

6)Fr

eque

ncy

outp

ut 1

0 kH

z

Volta

ge o

utpu

tFr

eque

ncy

outp

ut 1

0 kH

z7)

Volta

ge o

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tw

ith p

ositi

ve n

omin

al to

rque

with

neg

ativ

e no

min

al to

rque

7)

with

pos

itive

nom

inal

torq

uew

ith n

egat

ive

nom

inal

torq

ue

with

pos

itive

nom

inal

torq

uew

ith n

egat

ive

nom

inal

torq

ue

Freq

uenc

y O

utpu

t 10

kHz

Dig

ital o

utpu

t

Volta

ge o

utpu

tFr

eque

ncy

outp

ut 1

0 kH

z7)

Volta

ge o

utpu

t7)

Freq

uenc

y ou

tput

10

kHz

7)Fr

eque

ncy

outp

ut

Dig

ital o

utpu

tVo

ltage

out

put

10

kHz

Nom

inal

sup

ply

(pro

tect

ive

low

vol

tage

DC

)C

urre

nt c

onsu

mpt

ion

in m

easu

ring

mod

eC

urre

nt c

onsu

mpt

ion

in s

tart-

up m

ode

Rat

ed in

put p

ower

Max

. Cab

le le

ngth

Dig

ital o

utpu

tD

igita

l out

put E

ther

Net

TC

P/IP

16(

20) B

itD

igita

l out

put C

AN

16(

20) B

it

Eth

erC

at

16(2

0) B

it

Dig

ital o

utpu

t

Sen

sitiv

ity to

lera

nce

(dev

iatio

n of

the

actu

al o

utpu

t val

ue a

t M o

f nom

inal

sen

sitiv

ity)

nom

V V

dig.

di

g. va

lue

valu

e

kΩ kΩ % % kHz

digi

tsV V A A W mKH

z

us mV

mV

KH

z

kHz

dig.

val

uedi

g. v

alue

dig.

val

ue

dig.

val

ue

%0.

1

+/-1

0

+/-1

1.2

0+/-5

+/-5

.27

+20.

.28V

< 0.

7<

1 (ty

p 1.

5) 1

00 u

s<

510

010

5 (5

V T

TL 0

/5V

)15

(5V

TTL

0/5

V)

3)62

258

(996

126

)3)

3278

(524

49)

>2 >10

<+/-0

.03

<+/-0

.03

1 4) 2 5) 56)

10 <400

4)<2

505)

<130

6)<4

0<1

0

3)+/

-311

24(

)49

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4979

8449

7984

3)+/

-311

24(

)3)

+/-3

1124

()

5)+/

-327

68(5

2428

8)

3276

8 (5

2428

8)

3)

% % % % % %

+/- 0

.05

+/- 0

.03

+/- 0

.1

+/- 0

.02

+/- 0

.015

+/- 0

,05

+/- 0

.01

+/- 0

.005

+/- 0

.01

+/- 0

.05

+/- 0

.03

+/- 0

.1

+/- 0

.02

+/- 0

.015

+/- 0

.05

+/- 0

.01

+/- 0

.005

+/- 0

.01

1)A

ccur

acy

clas

s: 2

2

Zer

odrif

t )

with

cal

ibra

tion

to te

mpe

ratu

re

Acc

urac

y cl

ass:

1

1) O

ptio

n ac

cura

cy c

lass

0.0

22)

Opt

ion

zero

drift

3) O

ptio

n si

gnal

reso

lutio

n 20

Bit

4) O

ptio

n m

easu

ring

sign

al b

andw

idth

2 k

Hz

5) O

ptio

n m

easu

ring

sign

al b

andw

idth

5 k

Hz

6) O

ptio

n m

easu

ring

sign

al b

andw

idth

10

kHz

7) O

ptio

n fre

quen

cy o

utpu

t 10

kHz+

/-5 k

Hz

vol

tage

out

put

7)Fr

eque

ncy

outp

ut

Dig

ital o

utpu

tVo

ltage

out

put

on th

e ze

ro s

igna

l, re

late

d to

the

nom

. sen

sitiv

ity

7)Fr

eque

ncy

outp

ut

Dig

ital o

utpu

tVo

ltage

out

put

V V KH

zK

Hz

+10

-10

Tech

nica

l Dat

a (C

ontin

uatio

n 1)

Nom

inal

torq

ue M

nom

Line

arity

dev

iatio

n in

clud

ing

hyst

eres

is,

rela

ted

to th

e no

min

al s

ensi

tivity

Shun

t sig

nal

Tole

ranc

e of

the

shun

t sig

nal r

elat

ive

to M

nom

kN m

0.2

0.5

12

35

10

EMC

EME

(Em

issi

on p

er E

N61

326−

1, s

ec.7

)

Imm

unity

from

inte

rfer

ence

(EN

613

26-1

, tab

le 2

)

Deg

ree

of p

rote

ctio

n pe

r EN

605

29

Wei

ght

Ref

eren

ce te

mpe

ratu

reO

pera

ting

tem

pera

ture

rang

e 9)Ex

tend

ed te

mpe

ratu

re ra

nge

Stor

age

tem

pera

ture

rang

e

Vibr

atio

n lo

ad in

3 d

irect

ions

EN 6

0068

-2-2

7

Mec

h. s

hock

resi

stan

ce a

ccor

ding

to E

N 6

0068

-2-2

7

Nom

inal

spe

ed10

)In

crea

sed

spee

d st

abili

ty11

) Li

mita

tions

of l

iabi

lity

Lim

it to

rque

rela

ted

Mno

m

Bre

akin

g to

rque

rela

tive

to M

nom

11)

Axi

al li

mit

forc

e11

)La

teria

l for

ce li

mit

11)

Ben

ding

lim

it m

omen

t12

) O

scill

atio

n ba

ndw

ith p

er D

IN 5

0100

(pea

k-to

-pea

k)

Volta

ge o

utpu

t 10

V

Dig

ital o

utpu

t7)

Freq

uenc

y ou

tput

10

kHz

Rel

. Sta

ndar

d de

viat

ion

of re

peat

abili

tyac

cord

ing

to D

IN 1

319

in re

latio

n to

out

put s

igna

l cha

nge

% V/m

A/m% kg kg Hz h

2m

/srp

mrp

m % %% % -

< +/

- 0.0

5<

+/- 0

.03

80 200

5 12 < 1

> 2,

5

< +/

- 0.0

5<

+/- 0

.02

0,2

< +/

- 0.0

5<

+/- 0

.02

Acc

urac

y cl

ass:

0.

1)02

A

ccur

acy

clas

s: 0

.05

+/-0

.05

+/- 0

.025

+/- 0

.01

60..1

00 %

of M

nom

20..6

0 %

of M

nom

0..2

0 %

off

Mno

m

<+/0

,03

<+/0

.02

V V V V

appr

ox. 8

0 %

of M

nom

Nom

inal

rele

ase

volta

geLi

mit

tripp

ing

volta

geS

hunt

sig

nal o

n (a

ctiv

e lo

w)

Shu

nt s

igna

l

Ove

rall

accu

racy

rela

tive

to n

omin

al to

rque

Mno

m

% % %

1) A

ccur

acy

clas

s: 0

,02

Acc

urac

y cl

ass:

0,0

5

+/- 0

.02

+/- 0

.01

+/- 0

.004

base

d on

10

K te

mpe

ratu

re c

hang

e (d

ig. o

utpu

t)

Gen

eral

dat

a

RFI

fiel

d st

reng

thC

lass

B

Con

tact

dis

char

geA

ir di

scha

rge

Ele

ctro

mag

netic

fiel

d A

MM

agne

tic fi

eld

Ele

ctro

stat

ic d

isch

arge

(ES

D)

Fast

tran

sien

ts (b

urst

)S

hock

(sur

ge)

Con

duct

ed d

istu

rban

ces

kV kV kV kV V

20 10 1 1 10 IP54

IP67

Sta

ndar

d8)

Oil-

resi

stan

t / w

ater

proo

f ap

prox

. Rot

orap

prox

. Sta

tor

1800

020

000

2200

025

000

1500

018

000

1200

014

000

1000

0

-

°C °C °C °C

23-1

0..+

70-4

0..1

60-5

0..+

160

Num

ber o

f im

pact

sD

urat

ion

Acc

eler

atio

n

Freq

uenc

y ra

nge

Dur

atio

nA

ccel

erat

ion

(am

plitu

de)

n ms 2

m/s

100 3 650

10...

2000

2,5

200

400

800

kN kN kNm

kNm

1)

Opt

ion

accu

racy

cla

ss 0

.02

%8)

O

ptio

n pr

otec

tion

clas

s IP

679)

O

ptio

n ex

tend

ed s

ervi

ce te

mpe

ratu

re ra

nge

10) O

ptio

n in

crea

sed

spee

d st

abili

ty11

) st

atic

and

dyn

amic

12)

The

nom

inal

torq

ue m

ust n

ot b

e ex

ceed

ed

2,0

2,0

2,1

4,0

4,1

6,1

10,2

15 6 0,3

1,0

20 6 0,3

1,0

29 80,

36 2,0

45 15 0,8

4,0

53 17 0,9

5,1

90 20 1,2

8,5

120

24 1,7

17

Tech

nica

l Dat

a (C

ontin

uatio

n 2)

Nom

inal

torq

ue M

nom

kN m

0.2

0.5

12

35

10

<0,0

2<0

,04

<0,0

6<0

,10

<0,0

85<0

,15

<0,1

8<0

,15

<0,1

2

<0,0

45<0

,04

<0,0

5<0

,06

<0,0

8<0

,09

Wav

e os

cilla

tions

in th

e ar

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)

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ross

talk

axi

al fo

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kN m

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Rad

Axi

al s

tiffn

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c aR

adia

l stif

fnes

s c r

Stiff

ness

with

ben

ding

mom

ent a

bout

a ra

dial

axi

s c b

kN/m

mkN

/mm

kN m

/rad

Max

. def

lect

ion

at a

xial

lim

it fo

rce

Add

ition

al m

ax. c

once

ntric

ity e

rror

at l

ater

al li

mit

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pla

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ben

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Bal

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qua

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evel

to D

IN IS

O 1

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Mas

s m

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Max

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mis

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icity

Rot

or -

stat

or s

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ax. p

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issi

ble

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13)

Max

. lim

its fo

r rel

ativ

e sh

aft v

ibra

tion

(pea

kto

peak

)

mm

mm

mm

um um

2kg

m mm

mm

G6.

3

s =

(p

-p)

s =

(p

-p)

(n in

rpm

)

(n in

rpm

)

9000

1320

0n n

Axi

s of

rota

tion,

with

out c

onsi

dera

tion

of th

e fla

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scre

ws

2 +/

-2

+/-2

kN m

/kN

mkN

m/k

NkN

m/k

N

< 0.

002

< 0.

0002

< 0.

0001

5

13) I

nflu

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ng th

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ion

mea

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, sho

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the

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ave

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asis

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lied

Flat

ness

and

con

cent

ricity

tole

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es

Rat

ed to

rque

Mno

m

Flat

ness

tole

ranc

es

Con

cent

ricity

tole

ranc

es

kN m

0,2

0,5

12

35

10

BA

AB AB

Inte

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terin

g

Con

cent

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Flat

ness

Har

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urfa

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in-p

lane

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ncen

tric

surfa

ces

(A,B

and

AB

)

0,8

mm

mm

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.02

0.02

0.02

0.02

0.02

0.02

561

0,02

1

437

336

2,89

437

336

2,89

587

541

3,8

939

801

9,1

1090

1028

10,4

1040

985

13,7

1412

1272

27,2

561

0,05

189

50,

064

2293

0,05

128

650,

061

1098

90,

052

4854

0,05

9

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0048

0,00

500,

0151

0,01

520,

0335

0,08

59

13)

Opt

ion

accu

racy

cla

ss 0

.02

%

High Performance test rig versionGeometry Evaluation Unit Type F with different digital Interface options and analogic output

DIN

-Rai

l










2Inertia (kgm ):






Max. speed (rpm):



5,0006

0.122

4,0500.01

1,8008,000

607575

150<0.08G6.36,0009,000120yes

10,0006,2

0.122

8,0500.01

1,8008,0001207575

300<0.08G6.36,0009,000120yes

35

10

Ø5,3

1030

50 ±

0,1

Pick up

15

Measuring range: 5 / 10 kNm

Special version Torque measuring flangefor extrem high bending moment

also optional available as torque / force combination flange

Dimensions 5/10 kN m (mm)









Hollow shaft:

2Inertia (kgm ):






Max. speed (rpm):



15,00011,50.951

3,0000.0053,600

16,000200150150550

<0.08G6.34,0007,000270yes

20,00011,70.951

4,0000.0053,600

16,000260150150650

<0.08G6.34,0007,000270yes

35

10

Ø5,3

1030

50 ±

0,1

Pick up

15

Measuring range: 15 / 20 / 25 kNmextrem bending moment stiffness


Torque measuring flangefor extrem high bending moment










Hollow shaft:

2Inertia (kgm ):






Max. speed (rpm):



30,00017

1.05

6,0000.01

3,60012,000

4001701701100<0.15

4,0007,000360yes

35

10

Ø5,3

1030

50 ±

0,1

Pick up

15

Measuring range: 30/35kNmextrem bending moment stiffness




Hollow shaft: yes yes









2Inertia (kgm ):






Max. speed (rpm):



50,000 100,000371.1

10,0000.01

6,00080,000

80350350850

<0.15

3,0004,000360

G9.4 (G6.3 Option)

381.29

20,0000.01

5,000160,000

160400400

1200<0.15

2,0003,000360

Measuring range: 50 / 100 kNmextrem bending moment stiffness













2Inertia (kgm ):






Max. speed (rpm):



Measuring range: 100 kNmMeasuring range: 150 kNm


100,000 150,00038 40

1.29 1.45

10,000 15,0000.01 0.01

5,000 7,00020,000 25,000

160 240400 600400 600400 600

<0.15 <0.15

2,000 2,0003,000 3,000360 360--- ---

G9.4 (G6.3 Option)

35

10

Ø5,3

1030

50 ±

0,1

15

Pick up

Bore hole

M24

Air gap 1+0,5Rotor antenna Pick up

42

Ø40

0

Ø28

8 H

7

104

6 6

Ø33

0 ±0

,15

Ø28

8 H

7

Ø28

2











2Inertia (kgm ):






Max. speed (rpm):




250,000602

25,0000.01

11,00040,000

4001,0001,0001,000<0.15

1,7002,000480---

G9.4 (G6.3 Option)

35

10

Ø5,3

1030

50 ±

0,1

15

Pick up

M24

Bore hole


42

Ø28

6

Ø30

0 H

7

Ø43

0 ±0

,15

Ø50

0

Ø30

0 H

7

120

6 6

Dimensions 250 kN m (mm)

500.000803

25.0000,01

11.00040.000

4001.0001.0001.000<0,15

1.7001.500480---

G9,4 (G6,3 Option)Measuring range: 500 kNmMeasuring range: 600 kNm


35

10

Ø5,3

1030

50 ±

0,1

15

Pick up

M24


42

Ø28

6

Ø35

0 H

7

Ø52

00 ±

0,15

Ø60

0

Ø35

0 H

7

120

6 6

Bohrung










2Inertia (kgm ):






Max. speed (rpm):





35

10

Ø5,3

1030

50 ±

0,1

15

Pick up

1000.00016010

50.0000,01

25.00080.000

4002.0002.0002.000<0,15

1.7001.500480---

G9,4 (G6,3 Option)










2Inertia (kgm ):






Max. speed (rpm):



both sides

RPM optional

Dimensions 500 kN m (mm)

Pick up

Rotor antennaAir gap 1+0,5

20

Adapter flanges

Universal joint Flange

Measuring device

Torque Measuring Flange

Rotorantenna

Statorantenna

RPMsensor

To theevaluation unit

Elongated hole for screw M5

Shaft

50 40,0 30

30

0.5

to 3

mm

Technical data (rpm)Phase Sensor 1 to Sensor 2: 90°Frequency: 0 to 25 kHzAir gap: 0.5 -0.4;+0.3 mmModule: 1.5 (others optional)

Active area

0.1

to 0

.8 m

m

Measuring Rotational Speed

10

10

17

0= 5,3

5030

±0,1

ConnectorBNC 3530

Pick up

Rotor antennaAir gap 1 to 30 mm (Option)

Application for Big Axial Movementsand High Speed

±50 mm

0= 3

89

4920

±0,1±0,1

2 ±1,5 mmPick Upwith integrated Electronic

D-Sub Connector

Montingplate

Compact Torque acquisition(in Pick Up integrated Receiver, analogic Output)

PCM ReceiverBandbwitdh: 1 kHz (10 kHz)Output: ±10 V, (0(4) ... 20 mA option)Digital Interface (option): USBSupply_power (Rotor): 1, 3 WTransmission: inductive Sensortelemetry PCMRemote Shunt CalibrationTemperature range: -10 ... +70°C (-45 ... +85°C)Versorgung: 24 V DC (±5%)Type: AW_DAnt_<Bandbreite>_<Versorg>_<Ausgang>_<HL-Leistung>_<Temp>_PCM16_<Sample>_<RPM>

1 kHz2 kHz

10 kHz

1W3W

2412B

67004000

40000

UI

USB

70-45/85

-RPM

16

Drehmoment digitaleMessverstärker

mit µP

Rotor Spannungsausgang 0 ... ±10 VStromausgang 0(4) ... 20 mA

Drehzahlausgang TTL (0 ... 100 kHz)(Option)

USB-Bus (Option)

~~~0Lp1

O Drehzahl

Dreh-moment Drehmoment

Dreh-zahl

Auswerteeinheit

Kennung/Kalibrierdaten

(Option)

Mess-flansch

SupplyData

SchnittstelleUSB/CAN/TCP/IP

Optional

Dreh-moment

Nullpunkt

Messbereich

-100

1

-80

2

-60

3

-40

4

-20

5

0

6

20

7

40

8

60

9

800

10 11 12

100

MV/V

% [-100..100]

MV/V [0...12,64]

Absolut[0.. 4095]-2,58 mV/V...+2,58 mV/V

Absolut[0.. 4095] Vmax...+Vmin

Übertragung Initialisieren

Exit

Transmit/Receive

Status

MA MANNERSensortelemetrie

R

Datei Info

Werte erneut senden

Zusatzfunktionen

Option


Sensorsignal-DrehübertragerPin 1: Output U: 0 to +/- 10 Volt Pin 8: Output I: 0 to + 20 mAPin 1: Output U: 0 to +/- 5 Volt Pin 8: Output I: 4 to + 20 mAPin 3: Input Mod.(Cal.)aktive low Pin 9: Output F:100kHz ±50kHzPin 3: Input Mod.(Cal.)aktive high Pin 9: Output F:25kHz ±12,5kHzPin 6: RPM PCMPin 7: Supply +15V +/-2%

Pin 2: GND OutputPin 7: Supply +24V +/-10% Pin 5: GND SupplyLED yellow: SupplyLED green: Signal

ConnectionTNC

Compact Torque acquisition(offsetted receiver, analog Output)

Mess-flansch

PCM ReceiverBandbwitdh: 1 kHz (10 kHz)Output: ±10 V, (0(4) ... 20 mA option)Digital Interface (option): USBSupply_power (Rotor): 1, 3 WTransmission: inductive Sensortelemetry PCMRemote Shunt CalibrationTemperature range: -10 ... +70°C (-45 ... +85°C)Versorgung: 24 V DC (±5%)Type: AW_Dt_<Bandbreite>_<Versorg>_<Ausgang>_<HL-Leistung>_<Temp>_PCM16_<Sample>_<RPM>

1 kHz2 kHz

10 kHz

1W3W

2412B

67004000

40000

UI

USB

70-45/85

-RPM

16

Block Diagram / Signal Flow of Digital Torque Meter

Torque transducer

Inductivespeed sensor

Digitalmeasuringamplifierswith µP

Rotor

Temperature(Option)

Cablemax. 50 m

PickuP

Voltage output (0 to ±10 V)Current output (0(4) to 20 mA)




Remote Shunt Cal.Auto zero (Option)Measuring range selection(Option)

Frequency output (100 ±50 kHz)Frequency output (10 ±5 kHz)(Option)

Frequency output (0 to 100 kHz)(Option)

SPI Bus, 16 Bit binary,TTL (Option)

USB Bus (Option)TCP/IP (Option)

CAN Bus (Option)

~

~~~

~ ~~

~~~

~ ~~

~~~

~ ~0

Digitalsignal

processingunit

LP1, LP2, LP3: 0,1 Hz to 50 kHz

LP4: 0,1 Hz to 100 Hz

Lp1

Lp4

Lp4

Lp4

Lp2 Lp3

OAB

Rotational speed

Torque Torque

Speed

Angle ofrotation

Power

Evaluation unit

x

Ident/Calibration data

(Option)

Compact evaluation unit

Mounting type: NS 35/7,5, NS 35/15 (option)

PCM ReceiverBandwidth: 1 kHz (10 kHz)Output: ±10 V, (0(4) to 20 mA option)Digital interface (option): USB, CAN, Ethernet TCP/IPRF-Power: 1, 3, 5 WTransmission: inductive sensor telemetry PCMRemote shunt calibrationEnviromental temperature range: -10 to +70°C (-45 to +85°C)Supply: 24 V DC (±5%), 9 to 36 V DC (board supply)Type: AW_M_<bandwidth>_<supply>_<output>_<RF-power>_<temp>_PCM16_<Freq>_<sample>_<RPM>

1 kHz2 kHz

10 kHz

1W3W5W

2412B

-6

3,2

67004000

40000

UI

USB

70-45/85

-RPM

1624

Block Diagram / Signal Flow of Digital Torque Meteroptional Integrated Temperature acquisition channel

Torque transducer



Rotor

Temperature(Option)

Cablemax. 50 m

PickuP










CAN Bus (Option)

~

~~~

~ ~~

~~~

~ ~~

~~~

~ ~0

Digitalsignal

processingunit


LP4: 0,1 Hz to 100 Hz

Lp1

Lp4

Lp4

Lp4

Lp2 Lp3

OAB

Rotational speed

Torque Torque

Speed

Angle ofrotation

Power

Evaluation unit

x


(Option)

Compact evaluation unit


PCM ReceiverBandwidth: 1 kHz (10 kHz)Output: ±10 V, (0(4) to 20 mA option)Digital interface (option): USB, CAN, Ethernet TCP/IPRF-Power: 1, 3, 5 WTransmission: inductive sensor telemetry PCMRemote shunt calibrationEnviromental temperature range: -10 to +70°C (-45 to +85°C)Supply: 24 V DC (±5%) , 9 to 36 V DC (board supply)Type: AW_P_<bandwidth>_<supply>_<output>_<RF-power>_<temp>_PCM16_<Freq>_<sample>_<RPM>

, 15 V DC (±2%)

1 kHz2 kHz

10 kHz

1W3W5W

2412B

-6

3,2

67004000

40000

UI

USB

70-45/85

-RPM

1624

M AM

AN

NE

RS

enso

rtele

met

rie

+ -

Aus

wer

teei

nhei

t

DataCable outletBNC

Dreh-moment

Nullpunkt

Messbereich

-100

1

-80

2

-60

3

-40

4

-20

5

0

6

20

7

40

8

60

9

800

10 11 12

100

MV/V

% [-100..100]

MV/V [0...12,64]

Absolut[0.. 4095]-2,58 mV/V...+2,58 mV/V



Exit

Transmit/Receive

Status


R

Datei Info

Werte erneut senden

Zusatzfunktionen

Option

CAN, TCP, USB

Torque Measuring System with Power Evaluation Unit

Measuringflange

0 to ±10V0 to 20mA

Supply


Torque transducer



Rotor

Temperature(Option)

Cablemax. 50 m

PickuP










CAN Bus (Option)

~

~~~

~ ~~

~~~

~ ~~

~~~

~ ~0

Digitalsignal

processingunit


LP4: 0,1 Hz to 100 Hz

Lp1

Lp4

Lp4

Lp4

Lp2 Lp3

OAB

Rotational speed

Torque Torque

Speed

Angle ofrotation

Power

Evaluation unit

x


(Option)

Guß evaluation unit

Traffic

Link

MA 260

91

160

Supply

RF-DataRF-Power

BoplaA130 SIL

PCM ReceiverBandwidth: 1 kHz (10 kHz)Output: ±10 V, (0(4) to 20 mA option)Digital interface (option): USB, CAN, Ethernet TCP/IPRF-Power: 1, 3, 5 WTransmission: inductive sensor telemetry PCMRemote shunt calibrationEnviromental temperature range: -10 to +70°C (-45 to +85°C)Supply: 24 V DC (±5%), 15 V DC (±2%), 9 to 36 V DC (board supply)Type: AW_G_<bandwidth>_<supply>_<output>_<RF-power>_<temp>_PCM16_<Freq>_<sample>_<RPM>_<wa>

1 kHz2 kHz

10 kHz

3W5W10W

2412B

-6

3,2

6700400040000

UI

USBCAN

TCP/IP

70-45/85

-RPM

-IP65IP67

1624


ConnectionBNC

Measuringflange

Supply 24 V(optional analog

torque signal 0 to ±10 V / 4 to 20 mA)

Torque

Nullpunkt

Messbereich

-100

1

-80

2

-60

3

-40

4

-20

5

0

6

20

7

40

8

60

9

800

10 11 12

100

MV/V

% [-100..100]

MV/V [0...12,64]

Absolut[0.. 4095]-2,58 mV/V...+2,58 mV/V



Exit

Transmit/Receive

Status


R

Datei Info

Werte erneut senden

Zusatzfunktionen

MA

110

22035(90) EtherCat

USB

EtherCatcontroller

USBservice

ConnectorBNC

Evaluation unit

19" Plug-in module

Torque Measuring System with Evaluation Unit19"

Measuringflange

Torque

Nullpunkt

Messbereich

-100

1

-80

2

-60

3

-40

4

-20

5

0

6

20

7

40

8

60

9

800

10 11 12

100

MV/V

% [-100..100]

MV/V [0...12,64]

Absolut[0.. 4095]-2,58 mV/V...+2,58 mV/V



Exit

Transmit/Receive

Status


R

Datei Info

Werte erneut senden

Zusatzfunktionen

Option

USB, CAN,TCP/IP

Display Display Display

74,234 kNm 3457 RPM 5004 kW

Cable RG58BNC

Cable RG58BNC

Cable RG58BNC

Torqueflange 1

Torqueflange 2

Torqueflange n

Rack Configuration

ConnectorBNC

Torque Measuring System with 19" Plug-In Board

Measuringflange

General Specification Torque Transducer MW...Torque flange

Repeatability

Reference temperature: 23 °C

(DIN 1319, standard deviation): <±0.03 %Langzeitdrift über 48 Std. <+/-0,03%

Working temperature: -10 to +85 °C (-45 to +160 °C Option)Storage temperature: -25 to +90 °C (-55 to +170 °C Option)

Available Output SignalsVoltage: 0 to ±10 V (rated to torque range), Rinternal = 100 W

Vibration resistance: 1,000 g for 1 h

Current: 0(4) to 20 mA (rated to torque range), max. load = 300 W

Impact resistance: 2,000 g

Frequency: 100 ±50 kHz (rated to torque range), Rinternal = 50 W

Balance quality per DIN ISO 1940: see type

SPI Bus (Data, Clock, Frame)

Max. axial displacement (flange to pick up): <1.5 mm

USB Bus, CAN Bus, EtherCat, Ethernet

Max. flange to pick upradial distance ( ): 0.3 to 2 mm (0 to 20 mm)

Max. loads

Available Signal Bandwidth (Low pass filter 5th order Bessel):

Max. torque (related to MNom): 300 % (800 % Option)

Group delay time:

Breaking torque (related to MNom): 800 % (1600 % Option)

Bandwidth Frequency / Digital Analog

Oscillation (peak to peak) DIN 50100 (related to MNom): 300 %Details siehe mech. Datenblatt

Protection (EN 60529): IP54 (IP65, IP67 Option)

10 Hz (-3 dB): 60 ms 100 ms100 Hz (-3 dB): 6 ms 10 ms 1 kHz (-3 dB): 600 µs 1,000 µs10 kHz (-3 dB): 120 µs 200 µs50 kHz (-3 dB): 20 µs 40 µs

Speed system

Pick up 8a

Receivers

Type: massive toothed rim, inductive pick upNumber of increments: see special data sheetOutputs

Option switchable low pass filter

1 trace: digital TTL2 trace: digital TTL, 90° phase shift (Option)

Resolution electrical signal: 16/24 Bit (18 Bit mit integr. Verfahren)

Analog output range: 0 to +10 V, related to speedNom (Option), Rinternal = 50 W

Residual signal ripple output voltage: < 5 mV

Bandwidth: 100 Hz (-3dB)

Remote controlled shunt signal: 80 % of MNom

Group delay time (digital): <10 µsTemperature drift: <0.02 % of related speedNom

Temperature drift (zero) per 10 K of the output signal

Temperature span change per 10 K of the output signal

Weight: 0.1 kgDimensions: 50 x 35 x 20 mm (60 x 55 x 40 mm Option)Max. axial tolerance (flange-pick up): < 1,5 mmMax. radial tolerance (flange-pick up): 0,3..2,5 mm (optional 0..20 mm)

(available types)Receiver compact supply: 24 V DC, 1 A, (9 to 36 V DC Option)Receiver plug-in card 19" Rack supply: ±15 V DC, 1 A19" Rack supply: 90 to 270 V AC, 50 / 60 Hz

EMC: Emission per EN6126RFI voltage \ power \ field strength: Class AImmunity from interference (EN61326-1)Electromagnetic field: 30 V/mMagnetic field: 50 A/mESD: 10 kV

precision class:1

digital:

digital:

precision class:2 precision class:3(only with dig. Interface) (only with dig. Interface)

Linearity including hysteresis60..100% v. M : 0,05%Nom 60..100% v. M : 0,03%Nom 60..100% v. M : 0,02%Nom

20..60% v. M : 0,025%Nom 20..60% v. M : 0,015%Nom 20..60% v. M : 0,01%Nom

0..20% v. M : 0,01%Nom 0..20% v. M : 0,006%Nom 0..20% v. M : 0,004%Nom

0,05%

change of torque reading by additonal bending moment: M : < 0,1%*M /MB B Norm

change of torque reading by additonal axial force: F : < 0,01%*F (N)/M (Nm)Z z Norm

0,05%

0,02%

0,03%

0,01%

0,01%Crosstalk of parasitaric forces

M AM

AN

NE

RS

enso

rtele

met

rie

+ -

Aus

wer

teei

nhei

t

PowerData

ConnectorBNC

Measuringflange

Torque Measuring System with Switchable Range

Option

Torque rangekNm

CAN, TCP, USBSupplyData

Speed


Rotor

Cabelmax. 50 m

Pickup



Voltage output (0 to ±10 V) (0(4) to 20 mA)Current output

Voltage outputCurrent output

(0 to ±10 V) (0(4) to 20 mA)

remote Shunt cal.auto zero (option)range seletction(option)


Ethernet TCP/IP(Option)USB-Bus (Option)

CAN-Bus (option)

~

~~~

~ ~~

~~~

~ ~~

~~~

~ ~0

digitalsignal

processing

LP1, LP2, LP3: 0.1 Hz to 50 kHz

LP4: 0.1 Hz to100 Hz

Lp1

Lp4

Lp4

Lp4

Lp2 Lp3

OAB

Speed

force

Speed

speed

angle

Receiver

Receiver

Block Diagram / Signal Flow Digital Flange / Shaft with Integrated Torque Sensor (2 channel, power and transient)

Torque

Identification /calibration data

(option)

static 0 to 5 Hz

Channel1

digital 2 channelmeasuring amplifier

with µP

Lowpass

channel 2 (dyn)

channel 1 (stat)

ADC

ADC

Torque

Power


(0 ... ±10 V) (0(4) ... 20 mA)0

dynamic 1 Hz to 1 kHz

Channel 2

M

Speed


Rotor

Cabelmax. 50 m

PickuP

Voltage (0 to ±10 V)Current (0(4) to 20 mA)

output output

voltage (0 to ±10 V)current (0(4) to 20 mA)

Voltage output (0 to ±10 V)Current (0(4) to 20 mA) output


output output

remote Shunt cal.auto zero (option)range selection(option)



CAN-Bus (option)

~

~~~

~ ~~

~~~

~ ~~

~~~

~ ~0

digitalsignal

processing



Lp1

Lp4

Lp4

Lp4

Lp2 Lp3

OAB

Speed

force

Force

Speed

speed

angle

Receiver

Block Diagram / Signal Flow Digital Flange / Shaft with Integrated Force Sensor (1 channel)

Force

digital 2 channelamplifierwith µP

Temperature(option)

Identification/calibration data

(option)

Force

ADC

0 to 1 kHz

force


Fx Fx

Evaluation unit

Dimensions:500 Nm/5 kN

Dimensions:5k Nm/10 kN

Dimensions:10k Nm/30 kN

Speed


Rotor

Cabelmax. 50 m

PickuP


output output

Voltage (0 to ±10 V)Current (0(4) to 20 mA) output



output output


output output




CAN-Bus (option)

~

~

~~~

~

~

~

~

~

~

~~~

~

~

~

~

~

~

~~~

~

~

~

~

0

0

digitalsignal

processing




Lp1

Lp1

Lp4

Lp4

Lp4

Lp2

Lp2

Lp3

Lp3

OAB

Speed

torque

Torque

Force

Speed

speed

angle

power

Receiver

x

Receiver

Block Diagram / Signal Flow Digital Torque Flange / Shaft with Additional Integrated Axial Force Sensor (2 channels)

Torque

Digital 2 channelamplifierwith µP

Temperature(option)


(option)

Force

Torque

ADC

ADC

0 to 1 kHz

0 to 1 kHztorque

force

Power

Force


Fx FxM

Speed


Rotor

Cabelmax. 50 m

Pickup


output output


output output



output output


output output



Ethernet TCP/IP(Option)

USB-Bus (Option)

CAN-Bus (option)

~

~

~~~

~

~

~

~

~

~

~~~

~

~

~

~

~

~

~~~

~

~

~

~

0

0

digitalsignal

processing




Lp1

Lp1

Lp4

Lp4

Lp4

Lp2

Lp2

Lp3

Lp3

OAB

Speed

torque

Torque range 1

Torque range 2

Speed

speed

angle

power

Receiver

x

Receiver

Block Diagram / Signal Flow Digital Simultaneous Double Range Torque Flange / Shaft (2 channels)

Torque 1


electricalinclination 5 to 10


(option)

torque 2

torque 1

ADC

ADC

0 to 1 kHz

0 to 1 kHztorque 1

torque 2

Power

Torque 2


M

Speed

inductivespeed sensor

Rotor

cabelmax. 50 m

PickuP


(0 to ±10 V) (0(4) to 20 mA)


(0 to ±10 V) (0(4) to 20 mA)



remote Shunt cal.auto zero (option)range selection(option)



USB-Bus (Option)

CAN-Bus (option)

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

0

0

0

digitalsignal

processing




LP4: 0.1 Hz to 100 Hz

Lp1

Lp1

Lp1

Lp4

Lp2

Lp2

Lp2

Lp3

Lp3

Lp3

OAB

Speed

torque

Torque

Force

Bending moment

Speed

speedangle

Receiver

Receiver

Block Diagram / Signal Flow Digital Combination Flange Torque, Axial Force, Bending Moment (3 channels)

Torque

identification/calibration data

(option)

force

bending moment

torque

ADC

ADC

ADC

0 to 1 kHz

0 to 1 kHz

0 to 1 kHz

torque

force

force

force

bending moment



FxMB

Online Realtime Power Calculation* Online power calculation in in the evaluation unit Online multiplikation of torque and speed

TorquePower

Speed

Torque / speed

RG58

Rotorantenna

Statorantennq

Speedsensor

Shaft

0,5

to 3

mm

0,1

to 0

,8 m

m

Torque Speed (Option) Temperature (Option) Power(option)t

Data stream

Versorgung 24 V(optional analog

torque signal 0 to ±-10 V/ 4 to 20 mA)

Torque

Nullpunkt

Messbereich

-100

1

-80

2

-60

3

-40

4

-20

5

0

6

20

7

40

8

60

9

800

10 11 12

100

MV/V

% [-100..100]

MV/V [0...12,64]

Absolut[0.. 4095]-2,58 mV/V...+2,58 mV/V



Exit

Transmit/Receive

Status


R

Datei Info

Werte erneut senden

Zusatzfunktionen

MA

110

22035(90) EtherCat

USB

Power

Controller

USBService

EtherCAT,TCP/IP, USB

Data Recording Software(Software Package data acquisition - optional)

Start recording into a file

Stop recording into a file

Show data with additional external viewer PVIEW - if installed

Display file operationactivity

No other program must be active at the PC while recording data into a file.This can effect a loss of data.

Number of saved samples

Input field for path and file name

Additional information,which is saved in the description files

Option for RPM-systemssave calculated rpm or saverpm-pulses to datafileOn menue setup, there is the possibility to activate an averaging for the calculated rpm.For option 'Calculated RPM' take care of the correct setting at configuration(Samplerate).

time

time

rpm

rpmpulses

or

Shunt kalibration on/off

Recording sample rate reductionfactor

Temperature channel recording(option)

Speed channel recording(option)

Read value channel 1

Read value channel 2 (temperature)

Power [KW]

-100.00

Data Display Software Pview(Software Package data acquisition - optional)

Torque [Nm]

Visualisation of recorded datas

Format of the binary file (.DAT) orASCII file (.CSV)

Definition: LB = low byte, HB =high byteFirst the low byte and then the high byte of a channel is recordedThe range of a 12 and 16 bit system is from 0 to 65535For 12 bit-systems, the lowest 4 bits are set to 0

Realtime recorded Data File

User specificanalysis program

Pviewvisualisation

program(part of software package

data acquisition)

Excel or other

analysisprogramms

Export functions

Data Interface

High Pprecise Torque Meters with Integrated Overload Protectionspecial for test rigs and machine protection

(depending on range)* high precision despite of over load protection (typically < 0,05 %)* high resolution measurement of smallerst torque‘s at operating torques* resolution of the torque with 16 or 24 bit‘s* optional speed detection* open for custome spec built* principial also usable for bigger torque ranges

* up to 200-times overload capability Advantages:

Applications:* high precise measurement of rolling moment (friction) of vehicles * protection of the torque at over load in test riggs* protection of the torque meter at high breakaway torques* Prevent destroy of the of small torque meters at mounting process* Protect torque meter at test rigg problems* Protect torque meter in case of bearing problems

Typ: MW_<Torque>_<Accuracy>_<Te>_<Temp>_2.3_Bg

M10

Mnorn

-Mnorn

limiting oftorque

read out

+ Max fracturetorqueMmax.


breaking

breaking

100%

100%

Charakteristic

Pick Up

Torque Flange with Integrated Overload Protection

201051200 /200 500 /500 2k /2k500 /500 2k /2k 10k /10k 10k /10k 20k /20k

50 100 500 1000

2.328

132

2.228

132

2,228

132

2,228

132

0.628

132

3 3 528 32 32

132 132 132

0,0060,0060,0040,004 0,007 0,007 0,018 0,0180,0200,100,050,01 0,50 1 5 10

0.10.10.10.1 0.1 0.1 0.1 0.1210,50,1 5 10 80

0,0810,50,1 0,2 0,4 20.200.100.50,1 0.50 1 0,5 20.0500.0200.0100.001 0.20 0.50 2 40.1000.140.060.01 0.30 0.50 2 40.150.070.050.01 0.20 0.40 2 4

<0.04<0.04<0.04<0.1 <0.04 <0.08 <0.08 <0.08

12,000 12,000 12,000 12,000 12,000 12,000 12,000 12,00016,000 16,000 16,000 16,000 16,000 16,000 16,000 16,000

60454545 60 90 90 90

G6.3(option G2.5)

Type specific mechanical Data of MW...

50k /50k5000

1250

132

0,122500.1

9202020

<0.08

12,00016,000

120

4004

200020

M /M (Nm)nom1 nom2








2Inertia (kgm ):Torsional stiffness (kNm/°):





Max. speed (rpm):


Max. Torque load (Nm) /max. Radial force(N)flange diameterflange length

ETP clamping bush fortorques up to 420 Nm

Alternative form-fittransmission byfitting screw possible

Mechanicallimiter

Advantages:

0.1%

0.05%

- 0.05%

-0.1%

Lineariy and hysterese

Applications:* high precise measurement of rolling moment (friction) of vehicles * protection of the torque at over load in test riggs* protection of the torque meter at high breakaway torques* Prevent destroy of the of small torque meters at mounting process* Protect torque meter at test rigg problems* Protect torque meter in case of bearing problems

(depending on range)* high precision despite of over load protection (typically < 0,05 %)* high resolution measurement of smallerst torque‘s at operating torques* resolution of the torque with 16 or 24 bit‘s* optional speed detection* open for custome spec built* principial also usable for bigger torque ranges

* up to 100-times overload capability

Mnorn

-Mnorn

limiting oftorque

read out



breaking

breaking

100%

100%

Charakteristic

- nominaltorque in

Nm

+ nominal-torque in

Nm

Torque Meter with Integrated Overload Protectionup to 100-time breaking moment

50/500050/200020/200010/10002000/100 4000/500 10000/10004000/200 10000/500 20000/2000

100/5000 100/10000

2.328

210

2.228

194

2,228

194

2,228

132

0.628210

335

294

0,0060,0060,0040,004 0,007 0,0070,200,100,050,01 0,50 10.10.10.10.1 0.1 0.1210,50,1 5 10210,50,1 5 10

0.200.100.50,1 0.50 10.0500.0200.0100.001 0.20 0.500.1000.140.060.01 0.30 0.500.150.070.050.01 0.20 0.40

<0.04<0.04<0.04<0.1 <0.04 <0.08

12,000 12,000 12,000 12,000 12,000 12,00016,000 16,000 16,000 16,000 16,000 16,000

90909090 90 90

G6.3(option G2.5)

Type: MW_<Torque>_ _<Accuracy>_<Te>_<Temp>_6.3D2m

M10

Pick Up

M /M (Nm)nom1 nom2

Typspecific mechanical Data MW...

Mnorn1 Mnorn2-Mnorn2

-Mnorn1

Torque limiterfor range 1

range 2

display

-Max totaltorqueMmax.

-Max total

torque+Mmax.

brea

king

breaking

100%

100%

Characteristic

not usablemechanical limiteracting








2Inertia (kgm ):Torsional stiffness (kNm/°):





Max. speed (rpm):



Max. Torque load (Nm) /max. Radial force(N)flange diameterflange length

Real High Resolution Double Range Torque Meter ETP clamping bush fortorques up to 420 Nm

Alternative form-fittransmission byfitting screw possible

in both ranges* high torque resolution 16 or 24 Bit in both ranges* high resolution of zero torques at normal work torque torque range* opt. integrated speed acquisition* open for custome spec. design* appliable for Torque range 10 Nm to 20 KNm* saving of exchange need of torque meters in test rig* very small not usable torque range

* high accuracy (0.05 % linearity and hysterese)advantages:

Application:* high resolution measurement of the rolling torque at vehicles * high resolution friction measurement of clutches* high resolution friction measurement at axial shafts * demand of high precision torque measurement over a very large range* precise “zero torque” measurement

friction

Mnorn1 Mnorn2-Mnorn2

-Mnorn1

Torque limiterfor range 1

range 2

display

-Max totaltorqueMmax.

-Max total

torque+Mmax.

brea

king

breaking

100%

100%

Characteristic

0.1%

0.05%

- 0.05%

-0.1%

linearity and hystereseboth ranges

not usablemechanical limiteracting

Real High Resolution Double Range Torque Meter

-Nenn-drehmoment

Nm

Nenn-drehmoment

Nm

Speed


Rotor

Cabelmax. 50 m

PickuP


(0 to ±10 V) (0(4) to 20 mA)


Voltage output (0 to ±10 V) (0(4) to 20 mA)Current output


(0 to ±10 V) (0(4) to 20 mA)


(0 to ±10 V) (0(4) to 20 mA)




USB-Bus (Option)

CAN-Bus (option)

~

~

~~~

~

~

~

~

~

~

~~~

~

~

~

~

~

~

~~~

~

~

~

~

0

0

digitalsignal

processing




Lp1

Lp1

Lp4

Lp4

Lp4

Lp2

Lp2

Lp3

Lp3

OAB

Speed

torque

Torque range 1

Torque range 2

Speed

speed

angle

power

Receiver

x

Block Diagram / Signal Flow Digital Simultaneous Real Mechancial Double Range Torque Flange / Shaft (2 channels)

Torque 1


Electricalinclination 5 to 10


(option)

Torque 2

Torque 1

ADC

ADC

0 to 1 kHz

0 to 1 kHztorque 1

torque 2

Power

Torque 2

Receiver


Rotor

Cablemax. 50 m

PickuP







EtherCAT,Ethernet TCP/IP,CAN,USB(Option)

~~~

digitalsignal

processing

LP4: 0.1 Hz to 100 HzLp4

OAB

Speed

Torque

Speed

speedangle

receiver

Receiver

Torquerange 1

Torquerange 2(option)

Temperature


(option)

temperature

torque 1

torque 2

ADC

ADC

ADC

0 to 1 kHz

0 to 1 kHz

0 to 1 kHz

Torque range 1

torque range 2

temperature Temperature


digital 3 channelsensor signal amplifier

with µP

M

Block DiagramZerodrift and (temperature drift compensation) E-Modul change

real time Temperaturdrift

correction

real time Temperaturdrift

correction

0

0

torque range 1

torque range 2

Speed

Socket:DeutschAS007-35PA

Connector:DeutschAS607-35SA

Torquemeter

Pinning:Pin 1: I+Pin 2 : I-Pin 3 : U (24 V, 100 mA)B Pin 4 : GND / schieldingPin 5 : CALPin 6 : not connected

Torque flange

4 m cableVoltage output (0 to. ±10 V)Current output (0(4) to 20 mA)

~~~0Lp1

AmplifierDreh

moment

0..1 kHz

Static Torque Acquisition

Ether-Cat

opt. digitalOutput

(alternating load applications)* optional digital Interfaces USB, CAN,EtherCat, Ethernet

* extrem robust against vibrations Advantages:

Flange with Additional Measurement Channels

Antenna cableBNC

Messflansch

Torque

Nullpunkt

Messbereich

-100

1

-80

2

-60

3

-40

4

-20

5

0

6

20

7

40

8

60

9

800

10 11 12

100

MV/V

% [-100..100]

MV/V [0...12,64]

Absolut[0.. 4095]-2,58 mV/V...+2,58 mV/V



Exit

Transmit/Receive

Status


R

Datei Info

Werte erneut senden

Zusatzfunktionen

MA

110

22035(90) EtherCat

USB

Power

EtherCatController

USBService

Supply 24 V(optional analogic

outputs 0 to ±10 V/ 4 to 20 mA)

Torque

Speed

Mul

tiple

xer

with

mea

surin

gam

plifi

er

Rotor

Pickup

Cablemax. 50 m

Out

puts

(vo

ltage

, cu

rren

t, U

SB, T

CP/

IP, E

ther

cat,

CA

N

~~~~~~

0

0

Lp1

Lp1

Torque

RPM

multi channel receiver

1 to 8

1..8

~~~0Lp1

~~~0Lp1

~~~0Lp1

Dem

ultip

lexe

r

Additional channels

Order code: A_8a_<temperature>_<VFreq>_<PCM>_<ConP>_<ConD><cable>_<length>_<Power>_<sys>_<water>-10 to +85°C-25 to +125°C-45 to +85°C-45 to +160°C

-wa -

0.44x

-pcm

-6.4 MHz3.2 MHz

BNCTNCNSASBFiLe

BNCTNCNSASBFiLe

RG58RG316RG142RG213Mar

3 W5 W10 Wx W

in m -InbaInFuFu

Pick Up Type 8a

HF Energyand Data

Flange

rotationalspeed

Measuring Shaft

M AM

AN

NE

RS

enso

rtele

met

rie

+ -

Träg

erfre

quen

z

Aus

wer

teei

nhei

t

Nul

lpun

kt

Vers

tärk

ung

PowerData

* Online power calculation by the evaluation unit (Online multiplication of torque and speed)

TorquePower

Speed

360°

360°

0

0

n =

0

360°

Pulse dPhi1T

n(Phi)

M(Phi)

Calculation of speed per turn

actual Torque value

n

Torque MPower P

n = rpm

Integration over 1 turn.

Online-Power Calculation

Calculation of the Power P = 2 * Pi * M * n

The power calculation will be done at every sample torque value in real time. It will be calculated from last sampled and calculated speed value and the actual torque value.The calculated Power and Speed will be outputed over additional channels on digital interface and/or the analogic interface.The speed value will actualised at every 360 ° turn. (Puls count per every 360° turn)

Online-Power Calculation

Calculation of the Power P = 2 * Pi * M * n

The power calculation will be done at every sample torque value in real time. It will be calculated from last sampled and calculated speed value and the actual torque value.The calculated Power will be outputed over a addition channel on digital interface and/or the analogic interfacewith the last measured speed value The speed value will actualised at every 360 ° turn.

x

M in Nmn in rpm

M

nP

Scale factorAnalogic Interface

Scale factordigital Interface

0 to ±10V

Ethernet / USB / CAN

z.B. 10 V = 100 kW

real time

Failure Sources at Torque Meters

+ total failure

Failure Sources at Torque Meters

Total failue calculation(ISO-thermal):

Total failure = max. Hysterese failure +max. Linearity failure +termical zero point failure/10°C+thermical spann failure/10°C+ crosstalk

Torque temperaturetemperature

bending moment(full range)

Torque

Reading ReadingReading Reading

Reading

Linearityfailure

hysteresefailure zero point

failure spanfailure

failure

10°C span10°C span

reference

reference

+ +++=

Failure sources

Linearity of measurement body

Hysterese of measurement body

Remanence of measurement body

Digitizing Failure(AD-Converter inside Rotor)

Gain drift over temperature changeof the total amplifier

Zeropoint drift over temperature changeof the flange body, SG and the amplifier (AD-Converter)condition: isothermical

Zeropoint drift differential temperature changecondition: different temperatures on both flange sides

E-modul value (change over temperature)

Cross talk from bending moment to torque

HBM - compatible flange patternT10 F

View ZCenter point foralignment of the rpm measung system

Gauging memberAdapter flange

measuring planemiddle ofapplication position

View X

View Y

Screw for mountingof split washer shownin section plane

Connection flangeonly for

Split washer

Mounting by customerand fastening ofsplit washer

Measuringrange

Diemnsions without tolerance indicationaccordung to DIN ISO 2768-mK

Dimensions in mm

Flange with mounted split washer for rpm detection

9-Pol DSub

Pin1

Pin2

Pin7 SupplyPin5 Supply Gnd

Coax cable+-

Zwingendsymmetricalamplifier inputand Shieldingat Input

data acquisitionSteuerung

Grounding

Receiver (Sensortelemetry)

Supply

Connection rule(noise free data acquisition)

Pick Up

Type: MW_<x>_<range>_<mult>_ <accuracy>_<temp>_<Freq>_<sys>_<mod>_<bandwidth>_<rmc>_<wa>_<Dz>_<Mk>_<speed>_<Ka>

Multi sensor (torque, force, bending m.)Range

Speed acquisitionSensorbody supplied by customerMax. speedMech. Calibration

Waterproof / oilproofRemote ControlBand width

Type of system(Inductive, Radio, UHF) Type of signal transmission

Supply frequencyTemperature rangeAccurracy

TypeTorque meter

Product Key Torque Meter

Torque Measuring Transducer - Sensortelemetrie · * Coupling with Lenze clamping elements * Very...

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Transcript of Torque Measuring Transducer - Sensortelemetrie · * Coupling with Lenze clamping elements * Very...