Greater Tulsa Area Classifieds Moderated Newsgroup > Sand Springs
> Industrial Equipment
> Stepper motor 425 oz-in and bipolar pwm driver combo.
Stepper motor 425 oz-in and bipolar pwm driver combo.
Brand New NEMA 23 425 oz-in stepper motor Includes documentation AND a High End Bipolar pwm microstepping Driver.
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 driver
Supply voltage up to +50VDC, current output up to 5.6A peak
* Optically isolated input signals, pulse frequency up to 400 KHz
* Automatic idle-current reduction
* 3-state current control for less motor heating
* 16 selectable resolutions in decimal and binary
* Suitable for 4,6,8 lead motors
* Stepping on upward or downward pulse edge (selectable)
* DIP switch current setting with 8 different values
* Over-voltage and short-circuit protection
