Stepper Motor 450A for CNC Router 12.7mm

Number of phase: 2

Step Angle:1.8°±5%

Holding Torque:30Kg.cm

Voltage:1.68VDC

Current:4.0A

Phase Resistance(20℃)：0.42±10%Ω

Phase Inductance(1KHz):2.2±20%mH

Rotor Inertia: g·cm²

Shaft diameter:12.7

Axial length:32mm

Insulation Class: B(130℃)

Ambient Humidity:15% to 95%

Ambient Temperature:-20℃  to 50℃

Insulation Resistance:100M Ω 500VDC

Size: 86*86*76mm

Motor Weight: Approx 2.3kg