Help identify a Sigma stepper

on 2000-11-18 11:45:49 UTC

Can anyone help me identify the specs for a Sigma instruments stepper
motor.

Model 21-4288D-28099

Date stamped on motor Aug 3 79
Weight aprox 25Lb
Shaft 5/8 keyed on front and 3/8 on rear
Motor lenght not including shafts 9"
Dia of motor about 4 3/8"
MTG bolt patern on front flange 3.5"
8 wires

Thank you
Wally K.

Discussion Thread

Wally K 2000-11-18 11:45:49 UTC Help identify a Sigma stepper tommy marantz 2000-12-04 18:13:36 UTC re: Help identify a Sigma stepper Wally K 2000-12-04 19:51:12 UTC Re: Help identify a Sigma stepper