Need A Quote- WANTED: 20-100 Motors: uni,N23,1.8',2A,141oz.in

[James Newton]

Motor wanted: We are trying to find a good source to replace the stepper motors we were using that don't seem to be available anymore. We would buy between 20 and 100 units at a whack, depending on price breaks and shipping cost. Basically we need a unipolar, NEMA 23, 1.8' motor, with at least 2A/phase, about 2.2 ohms/phase or more. We are hoping to get 100 N.cm (141 oz.in) holding and 9 N.cm (13 oz.in) detent.

Any suggestions?

Here are the original specs on the motors we were using:

Size: NEMA 23

Step Angle (deg): 1.8

Rated Current (A): 2.1

Phase Resistance (ohm): 2.2

Phase Inductance (mH): 6.2

Holding Torque (N.cm Min): 110

Detent Torque (N.cm Max): 9.5

Rotor Inertia (g.cm²): 230

Lead Wire (No.): 6

Motor Weight (g): 800