12.0 N.m NEMA 34 Open-Loop Stepper Motor

12.0 N.m NEMA 34 Open-Loop Stepper Motor


Single shaft NEMA 34, 2 phase bipolar stepper motor with 12.0 N.m (1700 oz-in) of holding torque. Rated at 6 A phase current, weighing 4.5 kg with 129 mm body length and 14 mm shaft diameter.

  • Manufacturer: Leadshine
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  • $159.44
Available for backorder

The 86CM120 is a 2 phase NEMA 34 stepper motor with 12.0 N.m holding torque. It can be implemented in many industrial motion control applications. This 86CM120 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 12.0 N.m (1700 oz-in). Shaft is 14 mm in diameter with a flat. This NEMA 34 frame motor is 86 mm square on the face, with four 5.5 mm diameter untapped holes. The mounting holes are 69.6 mm from center to center along a side.

    • SKU
    • Weight
      5.4 kg
    • Dimensions (L x W x H)
      10 x 8 x 10 cm

Voltage: 4.5V

Phase current: 6 A/phase

Holding torque: 12N.m (1700 oz-in) 

Phase: 2

Step angle: 1.8°

Accuracy: ±0.09°

Resistance: 0.75 Ω

Inductance: 5.3mH

Rotor inertia: 2.94 kg-cm² (0.04163 oz-in-sec2 ) 

Shaft size: 14 mm (0.5512 inch) 

Shaft type: Single

Radial play: Max 0.02 mm with 450g load 

Axial play: Max 0.08 mm with 900g load 

Model: 86CM120

Frame size: NEMA 34

Length: 129 mm (5.08 inch)

Number of wires: 4

Weight: 4.5 kg (9.91 lb) 

Isolation class: B

Isolation resistance: Min 100 MΩ (500 VDC) 

Operating temperature: -10 - 50°C (14 - 122°F) 

Temperature rise (Max): 80k

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

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If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
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