PM stepper motor:
■Frame Size: 10BY,15BY,25BY,35BY,42BY,57BY,62BY available.
■Holding Torque:0.1N.m~30N.m. ■Features:with or without encoders,with or without gearbox,high accuracy,low noise,low inertia. Frame size:Φ80mm
Voltage:48V,310V,etc
Speed:3000rpm
Application:transmission industry - See more at: http://en.langwei88.tw.ldyjz.com/80mm-Brushless-DC-motor-pd325704.html#sthash.wY1IJyjr.dpuf