Geared Motor.pdf

8/17/2019 Geared Motor.pdf

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GEARED UNITS

SHREE SHAKTI

Geared

Motors are deS 9ned 10 provide, a most

eflioenl,

economICal

and

compacl

dnve for

low

speed

ApphcalJOOS

It

IS

a most compact combinallOll 01 an elednc motor AC. or O.C.) and a

gear box

heflCal,

worm or eplC)'Clic) converting the

high speed

of the

pnme mover

10

low

speed

wiltI

maJUmum effICiency

These uMS are

manufactured under the SUperviSIOn

01

lrained, technical personel, WIth

strict quality control,

and WIth

latest technical knowhow.

SHREE SHAKTI Geared Motors and Gear Boxes are available

In

single, Doub le, Triple a nd Quadruple reductions. Combination gear

units such

as

Heliworm, Hollow shaft etc., are also manufactured.

They are available

In

1001, fool cum Ilange,

Agitator

type

of mountings

T he opposite page Illustrates some of these designs.

The motor body end

covers,

gear

bo){es

are manufactured

Irom

close

grained casl iron. All the gears and Plmons are made

ou t

of lop grade

Special alloy

steels,

which

are heat treated and

lapped

lor long

lite

and

SIlent running The ball/roller

beanngs used

are 1 good quality and are

s ui ta bl e f or heavy duty application.

The

input and

output

shafts are

01

high

qualrty steel For

low speeds the motor

shah

has

integral pIOion

and

the

shalt IS made ou t 01 s pec ia l a ll oy s te el

The ElectrIC Motor IS designed

lor

trouble lree, economICal

performance. It seals

the Input SIde

01 the

gear box. Normally It

IS

totally enclosed, Ian cooled,

continuously

rated, Class

B

insulation

operating

400 440

volts,

3

phase,

50

cycles A .C . su pp ly as

per

I .S:325. Class F or H lnsulcltlon, IP 55 enclosure etc. can be ollered.

The lubrication b ea nn gs , ge ar s, p in io ns

IS

achieved by splash

lubrication which provides ample and positive flow to all

01

them.

leakage is prevented due to the p r v ~ 01 oil seals N o s pe ci al

care is needed excep

periodiC

tOPPing up 01 the lubriCating

to the

required level

SHAEE

SHAKTI

GEAREO

MOTORS are

warranteed

lo r

TwelVe Mooths

against

any

manufacturing defects

A questIOnnaire IS gwen al

the

back for

you

to i i i In. ThIS

wheo sent

along wrth

your enquiry, wi

enable

US Ir l otfenng you the most

surtable

geared motor lor

your application.

SPECIAL PUAPOSElCUSTQM

MAOE

GEAAED MOTORS. We

u nd er ta ke t o

manulacture Geared

MOlors

as

per your

spectflcaboos

If

our Standard units do not fit In.

We can offer geared motors lined With flame proof

motors

or Dual or

Triple speed otors motors of your choice.

DC.

motors etc.,


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RANGE OF GEARED MOTORS AND GEAR BOXES

HELICAL GEARED MOTORS Two

stage reductlOl l horizontal fool or

vertical flange mounting type

conlinuous/y rated rated power

0.09

Kw

to

15

Kw,

lorques lrom 5 0

NM

10

2000 NM Output speed 0 1

RPM

10

500 RPM.

Similar 10 above mentioned

HELICAL GEARED MOTORS

bUI

fil led with Flame Proof Electric

Motors. Similarly Dual Speed Triple

Speed Electric Motors could be

provided to obtain dual Triple

Speed Geared Molors. D C Gear

Meiors along with thyrislor

conlroHer oHered.

NORM GEARED MOTORS fool or

nange mounting type raled power

0.09 Kw

10

25 Kw, in vanous ralios

giving OuIput

peed

12.510200

RPM with pr0R8f selection input

speed and ratio Output lorque 20

NM to 6000 NM.

WORM GEARED MOTORS same

as described above bul with Hollow

Output Shaft which enables 10

mount

the

Geared Molor

on

the

driven sh h withou1 any need for

foundation

etc

Electro-magnetic

is brake

is

shown which can be

provided to

otl \el

type too.

EPICYCLIC GEARED

MOTOAS

give

vet

low

RPM in most

compact size very high redvetion

ratios are possible thereby

obtaining very low revolutions.

These designs are not

recommended for Heavy Duty

Applications


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ADOPTA GEAR BOXES are Helical

Inline Gear Boxes designed to mounl

flange type I.E.C. Standard Electric

Motors. Inline Helical Gear Boxes

shown here are suitable for

coupling to I.E.C. Standard motors.

Foot Mounting. For the capacity

refer to STANDARD GEARED

MOTORS.

WORM GEAR BOXES from

1118

Crs to 10112 Crs

7:1

Ratio

10 60:1

Ratio having universal horizontal

flange type of mountings suitable

for coupling to the prime mover.

HEAVY DUTY THREE STAGE

GEARED MOTORS give low

RPM

in the most compact and

in

the

most economical price. 0.37 Kw to

25

Kw, output torque

50

NM to

15 000 NM output speed 3.0

RPM

to 300 RPM horizontal foot

flange mounting.

HOLLOW SHAFT HELICAL

GEARED MOTORS flange

mounting type are most suitable for

stirrer duty. The depth of the stirrer

can be adjusted freely without

disturbing the arrangement.

CUSTOM BUILT UNITS

is

our

speciaiity. We can offer you various

type of combinations such

as

mounting dimensions type of

insulation degree of protection

dual speed triple speed flame

proof D.C. etc. We can develop a


5/7

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B

01

OOESTlQtfHAIRE

Kn ty flII Up his questionnaire

to

_ble US

IrI

recommending

the

most s u ~ b e

GEARED MOTOA:

Power

to be t ~ ~ ~ : ~ ~ ~ ~ ~ ~ ~ ~ ~ I H ~ ~ ~

POWllf supply

V Ph.

Cis

3

Outpul RPM required: RPMi % (Please indicale the lokl ance)

4 Vanable speed needed NclYes Mh speed Max.

speed

1

S

Type

mounUng:

II Horizontal B31B5

b Vertical V3N6IV1N5

6 Output torque . . . . . ~ ~ = - : - : - : -

Kgm.

7) Service ra r prool (lP55)

14) Melhod of starting - li Slar

I

My

olhllf

method

15) Any other special requi em8l1ll

Please 1ld<

whit:IMrvef

is

applicab_, we shall

app

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