Drive motor, main spindle motor, permanent-magnet DC servo motor, DC shunt motor

BAUMÜLLER GNAF 112 LV

Drive motor: BAUMÜLLER
Main spindle motor: DC shunt motor, servo motor
Permanent magnet DC servo motor, type GNAF 112 LV
Serial no.: 843016
Year of manufacture: approx. 1985
Rated power: 20 kW
Operating voltage: 400 VDC
Rated current: 56 A
Maximum speed: 3000 rpm
Excitation voltage: 310 VDC
Excitation current: 1.8 A

Tacho: Baumüller, type GHT 68/22
Tacho voltage: 20 V / 1000 rpm
Tacho current: 5 mA
Max. 8000 rpm

- Flange connection for cooling fan
Bjdpe Ah Ignjfx Ah Doww

Shaft diameter: 28 mm (shaft with 8 mm keyway)
Shaft length: approx. 55 mm (shaft projection from centering edge)

Centering diameter: 180 mm, 4 mm height
Bolt circle diameter: 215 mm, 4x 14 mm holes
Overall length: 620 mm (without shaft and centering flange)
Overall dimensions L x W x H: 700 x 225 x 225 mm
Weight: 100 kg
Good condition

Suitable cooling fan available in the shop under stock number 55670.

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