Siemens 1FT5102-0AF71-1 — AC Servomotor

Part number	1FT5102-0AF71-1
Brand	Siemens
Description	AC Servomotor
Manufacturer	Siemens
Product Type	AC Servomotor
Product Line	1FT5
Part Number	1FT5102-0AF71-1
Encoder Type	ROD 426 incremental device
Encoder Resolution	1,000 pulses/rev
Cooling	Non-ventilated
Thermal Rating	ΔT = 100 K temperature rise
Rated Speed	3,000 rpm
Stall Torque	33 Nm (at ΔT = 100 K)
DC Link Voltage	600 V nominal
Holding Brake	G45 spring-set brake
Mounting Flange	IM B5 (also fits IM V1 & IM V3)
Ingress Protection	IP 64
Duty Cycle	S1 (continuous)
Power Connector	Motor & brake plug

The Siemens 1FT5102-0AF71-1 is a robust AC servomotor from the 1FT5 series, specifically designed for high-performance applications. With an impressive rated speed of 3,000 rpm and a stall torque of 33 Nm, it ensures efficient operation in various environments.

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.