Oak Bluffs, MA old classifieds archive and funnies > By Year
> 2008
> Stepper motor 425 oz-in & bipolar chopper driver combo
Stepper motor 425 oz-in & bipolar chopper driver combo
Brand New NEMA 23 425 oz-in stepper motor Includes documentation And a Used pwm chopper type Bipolar Stepper motor driver, .
Includes all data sheets and a wiring diagram of how to connect all items.
Dual Shaft Front shaft=1/4" x 7/8" Back shaft= 1/4" x 5/8"
Bipolar series Volts=8.4, Amps=1.4, Ohms=6, Holding torque=3.0 Nm. 0r 425 oz-in
Bipolar parallel Volts=4.17, Amps=2.8, Ohms=.1.5 Holding torque= 3.0 Nm. or 425 oz-in
Unipolar Volts=6.0, Amps=2.0, Ohms=3.0, Holding torque= 2.15 Nm or 305 oz-in
Dual shafts, Main = 1/4" x 20 mm, Back shaft= 1/4" x 15 mm
Specifications on the Bipolar stepper motor driver:
Used pwm Chopper type Dragon driver by General Controls
Bipolar operation for 4, 6, or 8 wire motors
Up to 3 amps per phase, 2 phase driver
Power input up to 42 volts DC, and optionally on this driver input can be 28 volts AC
