8618 Series8618M-02SHybrid Stepper Motor
Specifications:
- NEMA 34 (3.390 in) Frame Size
- 1.8° Step Angle
- 3.740 in Length
- 489.98 oz-in Holding Torque
Torque Curves
Speed
RPM
Find the motor that fits your Target Torque (oz-in) and Target Speed (RPM)
Motor Specifications
| Base Motor Part Number | 8618M-02S |
| Step Angle | 1.8° |
| Frame Size | 3.390 in |
| NEMA Size | NEMA 34 |
| Body Length | 3.740 in |
| Current (AMP) | 2.8 AMP |
| Holding Torque | 489.98 oz-in |
| Resistance | 1.5 ohm |
| Rotor Inertia | 6.02 oz-in² |
| Number of leads | 4 |
| Connection | Series |
| Weight | 5.65 lbs |
Operating Specifications
| Radial Play | 0.001 in @ 1 lbs |
| End Play | 0.003 in @ 3 lbs |
| Shaft Run Out | 0.002 TIR |
| Concentricity of Mounting Pilot to Shaft | 0.003 TIR |
| Perpendicularity of Mounting Pilot to Face | 0.003 TIR |
| Max Radial Load at Dimension "K" from mounting face | 24 lbs |
| Dimension "K" | 0.800 in |
| Max Axial Load | 22 lbs |
| Maximum Case Temperature | 176.00 °F maximum |
| Ambient Temperature | -4 °F to 122.00 °F |
| Storage Temperature | -4 °F to 212.00 °F |
| Humidity Range (%) | 85% or less, non-condensing |
| Magnet Wire Insulation | Class B 130 deg C |
| Insulation Resistance | 100M Ohm at 500 VDC |
| Dielectric Strength | 900 VAC for 1 minute |