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Weiss - Turning Spindles Brochure - Siemens Industry, Inc.

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CATALOGUE | STANDARD | INDIVIDUAL<br />

250<br />

857<br />

Hydrostatic spindle<br />

SPINDLE NUMBER 175345<br />

Category:<br />

<strong>Turning</strong> | Individual<br />

Spindle nose:<br />

Special interface<br />

Rated power (S1–100%): 24 kW<br />

Housing shape: block<br />

Moment of Inertia (spindle): 0.086 kgm 2 Bearing lubrication:<br />

re-circulating oil<br />

Rated torque (S1–100%): 66 Nm<br />

Block dimensions:<br />

250 mm x 250 mm<br />

Rated speed:<br />

3,500 rpm<br />

Overall length:<br />

857 mm<br />

Max speed:<br />

5,000 rpm<br />

Operating position:<br />

horizontal<br />

Motor:<br />

synchronous<br />

Bearing bore diameter:<br />

105 mm<br />

SPINDLE NUMBER 175821<br />

Category:<br />

Spindle nose:<br />

Rated power (S1–100%):<br />

Rated torque (S1–100%):<br />

Rated speed:<br />

Max speed:<br />

<strong>Turning</strong> | Individual<br />

A8<br />

64 kW<br />

820 Nm<br />

750 rpm<br />

3,500 rpm<br />

935<br />

Motor:<br />

synchronous<br />

Moment of Inertia (spindle): 0.768 kgm 2<br />

Housing shape:<br />

Diameter:<br />

Overall length:<br />

Operating position:<br />

Bearing bore diameter:<br />

Bearing lubrication:<br />

block<br />

398 mm x 354 mm<br />

935 mm<br />

vertical / nose down<br />

160 mm<br />

grease<br />

398<br />

16

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