NEMA 34 Hybrid Stepper Motor has the combination of the features of the Variable Reluctance Stepper Motor and Permanent Magnet Stepper Motor. This motor has a step angle of 1.8 deg., which means that it has 200 steps per revolution and for every step, it will cover 1.8°.  This NEMA 34 is a 2-Phase motor with 4 wires. Compatible controllers for this motor are CW230, CW250, and CW860.
 
Electrical Specification
Number of phase: 2
Step Angle: 1.8deg
Holding Torque: 12.0Nm(1699.34oz.in)
Rated Current/phase: 6.0A
Phase Resistance: 0.7ohms± 10%
Inductance: 7.9mH±20%(1KHz)
Physical Specification
Frame Size: 86 x 86mm
Body Length: 151.5mm
Shaft Diameter: Φ14mm
Shaft Length: 37mm
Keyway Shaft Length: 25mm
Number of Leads: 4
Lead Length: 500mm
Weight: 5.3kg