INDUSTRIAL AUTOMATION FROM ONE PROVIDER

EAST ELECTRIC

JUNE- 2013 1

SYSTEMINTEGRATOR & SALES PARTNER

EAST ELECTRIC 2

PLANETARY SCREW ASSEMBLY

(PLSA = PLANETARY SCREW ASSEMBLY)

EAST ELECTRIC 3

YOUR REQUIREMENTS & OUR SOLUTION

Screw assemblies with high power density offered at market-oriented prices High load capacities, high rigidity Precise positioning and repeat accuracy for travel speeds of up to 1.5 m/s

Our Solution:

Planetary screw assemblies from Bosch Rexroth

EAST ELECTRIC 4

BENEFITS AT A GLANCE

High axial load capacity High axial rigidity High travel speeds High positioning and repeat accuracy Long service life Silent operation High efficiency Effective sealing

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TECHNICAL KEY FIGURES - COMPONENTS

Nut

Planets

Gaskets

Hollow wheel Guide washer

Locking ring

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TECHNICAL KEY FIGURES - NUT TYPES

Cylindrical single nut

(with axial play)

Flange single nut

(with axial play)

Flange single nut,

split

The nut length remains almost identical for the respective size. The following calculation therefore applies to load capacity comparisons:

Load capacity of split single nut = 0.5 x load capacity of single nut

from April 2013: Cylindrical- and Flange single nut available w/o axial play

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DESIGNS/PRODUCT TYPES - OVERVIEW OF SIZES

Dimensions of cylinder nut

Screw Ø d0 (mm)

Lead (mm) Centering-Ø = Outer Ø D1(mm)

Nut length L (mm)

Load rating

C (kN) C0 (kN)

15 5 35 50 26 4320 5 42 65 55 80

10 42 65 42 6125 5 53 78 63 108

10 53 78 72 10530 5 64 85 87 178

10 64 85 101 17439 5 80 100 129 269

10 80 100 145 27148 5 100 127 188 481

10 100 127 220 47560 10 122 152 322 780

20 122 152 375 78675 10 150 191 480 1487

20 150 191 544 1496

from April 2013: Cylindrical single nut available w/o axial play

EAST ELECTRIC 8

DESIGNS/PRODUCT TYPES - OVERVIEW OF SIZES

Dimensions of flange nutScrew-Ø

d0 (mm)Lead (mm)

Centering-ØD1 (mm)

Outer-Ø

D5 (mm)

Nut length L (mm)

Load rating Single Nut

Load ratingSingle Nut split

C (kN) C0 (kN) C (kN) C0 (kN)

15 5 35 58 50 26 43 14 2120 5 42 64 65 55 80 32 40

10 42 64 65 42 61 27 3025 5 53 84 78 63 108 34 54

10 53 84 78 72 105 40 5230 5 64 97 85 87 178 50 89

10 64 97 85 101 174 58 8739 5 82 124 100 123 269 71 134

10 82 124 100 145 271 84 13548 5 105 150 127 188 481 109 240

10 105 150 127 220 475 127 23760 10 122 180 152 322 780 187 390

20 122 180 152 375 786 218 39375 10 150 210 191 480 1487 % %

20 150 210 191 544 1496 % %

from April 2013: Flange single nut available w/o axial play

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FIELD OF APPLICATION/TARGET INDUSTRIES

Medium to heavy-duty machine construction:

Plastic injection molding Broaching machines Valves and flaps for special machine

construction Machine tools Presses Bonding, filling, joining Automatic manipulators

Aerospace Steel industry Tire industry Stage technology Simulators Measuring technology

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ONLINE TOOLS

The CAD configurator can be used at www.boschrexroth.de

2D and/or 3D models of system applications can be created and output in different formats in the CAD configurator.

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PLANETARY SCREW ASSEMBLIES (PLSA)FROM BOSCH REXROTH

High load capacity and

compact design...

…with the

planetary screw assemblies from Bosch Rexroth

12

Thank you!

EAST ELECTRIC

SC. EAST ELECTRIC SRL Bdul Basarabia, nr. 256, in incinta Republica, sector 3, Bucuresti

office@eastelectric.rowww.eastelectric.ro