Features:

• Step Angle: 1.8 Degrees
• Step Angle Accuracy: +-5% (full step, no load)
• Resistance Accuracy: +-10%
• Inductance Accuracy: +-20%
• Temperature Rise: 80 Degree C Max.(rated current, 2 phase on)
• Ambient Temperature: -20 Degree Celsius ~ +50 Degree Celsius
• Insulation Resistance: 100 MOHM Min., 500VDC
• Dielectric Strength: 500 VAC for one minute
• Shaft Radial Play: 0.02 Max. (450 g-load)
• Shaft Axial Play: 0.08 Max. (450 g-load)

Specifications:

• Current (A/Ø): 4.0
• Resistance (OHM/Ø): 0.7
• Inductance (mH/Ø): 3.0
• Holding Torque (N.cm): 300
• Unipolar (# of Leads) : Uni(8)
• Detent Torque (N.cm): 6.5
• Rotor Inertia (kg.cm²): 1.05
• Weight (kg): 2.5
• Lenght (mm): 78