4.5 N.m NEMA 34 Open-Loop Stepper Motor

4.5 N.m NEMA 34 Open-Loop Stepper Motor

SKU: MOT-131

Single shaft NEMA 34, 2 phase bipolar stepper motor with 4.5 N.m (46 kg·cm) of holding torque. Rated at 6 A phase current, weighing 2.4 kg with 80 mm body length and 12.7 mm shaft diameter.

Leadshine
  • Manufacturer: Leadshine
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The 86CM45 is a 2 phase NEMA 34 stepper motor with 4.5 N.m (638 oz-in) holding torque. It can be implemented in many industrial motion control applications. This 86CM45 stepper motor can move the attached load at high precision and with very low motor heating & vibration. 

An industrial grade stepper motor, ideal for driving heavy loads. Has a holding torque of 46 kg.cm (4.51 Nm or 638 oz-in). Shaft is 12.7 mm key shaft. This NEMA 34 frame motor is 86 mm square on the face, with four 5.5 mm diameter untapped holes. The mounting holes are 69.5 mm from center to center along a side.



Step angle: 1.8 ° 

Step angle accuracy: ±5% 

Temperature rise (max): 80 °C 

Ambient temperature: -10 to 50 °C 

Insulation resistance (at 500 VDC): ≥100 MΩ 

Dielectric strength (1 sec., 3 mA): 820 VAC

Shaft radial play (450 g load): ≤0.02 mm

Shaft axial play (450 g load): ≤0.08 mm

Max. radial force (20 mm from flange): 220 N

Max. axial force: 60 N

Current per phase: 6 A

Resistance per phase (± 10%): 0.46 Ω

Coil voltage (continuous): 2.53 V

Inductance per phase (± 20%): 4 mH

Holding torque: 4.5 N.m (46 kg.cm) 

Number of leads: 4

Rotor inertia: 1400 g.cm2 

Weight: 2.4 kg 

Detent torque: 1.2 kg.cm 

Body length: 80 mm 

Shaft length: 32 mm


    • SKU
      MOT-131
    • Weight
      2.3 kg
    • Dimensions (L x W x H)
      10 x 8 x 10 cm

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