Siemens 1FT5102-1AC71-1AB0 — AC Feed Drive Motor

Part number	1FT5102-1AC71-1AB0
Brand	Siemens
Description	AC Feed Drive Motor
Manufacturer	Siemens
Product Type	AC feed drive motor
Product Line	1FT5
Part Number	1FT5102-1AC71-1AB0
UPC	662643825183
Weight	32.00 lbs (14.51 kg)
Holding Brake	Optional integrated
Encoder Resolution	1000 ppr (ROD 426)
Frame Height	71 mm
Maximum Temperature Rise	100 K
Shaft	Solid with keyway
DC Link Voltage	600 V
Continuous Torque	33 Nm @ ΔT 100 K
Rated Speed	2000 RPM
Cooling Type	Forced-air
Feedback	Tachogenerator & position encoder
Protection Class	IP64
Mounting	IM B5 (also IM V1/V3)
Connector Orientation	Right-side power & signal

The Siemens 1FT5102-1AC71-1AB0 represents a sophisticated AC feed drive motor from the 1FT5 series. This motor, weighing around 35 kg, features an optional integrated holding brake and operates efficiently under a maximum temperature rise of 100 K while maintaining a continuous torque of 33 Nm at a rated speed of 2000 RPM.

Also written as

662643825183

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.