42HS60-1684 NEMA17 7.2 kg-cm Stepper Motor – Round Type Shaft


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Approx Restocking Date: 25 to 30 Days
SKU: 1151778
  1. Step Angle ( ° ): 1.8
  2. Motor Length (L)mm: 60
  3. Current/Phase A: 1.7
  4. No of Leads: No. 4
  5. Shaft type: Round


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Brand: Generic
Category: Nema 17 Stepper Motors


This Product is also available at New SKU:1736863

The stepper motors move in precisely repeatable steps, hence they are the motors of choice for the machines requiring precise position control. The Nema17 0.72N-m Stepper motor can provide 0.72N-m of torque at 1.7A current per phase.

The motor’s position can be commanded to move or hold in one position with the help of Stepper Motor Drivers. The Nema17 0.72N-m Stepper motor provides excellent response to starting, stopping, and reversing pulses from the stepper motor driver.

They are very useful in various applications, especially which demands low speed with high precision. Many machines such as 3D Printers, CNC Router and Mills, Camera Platforms, XYZ Plotters, etc.

42HS60-1704 NEMA17 7.2 kg-cm Stepper Motor – Round Type Shaft is a brushless DC motor, so the life of this motor is dependent upon the life of the bearings. The position control is achieved by a simple Open Loop control mechanism so it doesn’t require complex electronic control circuitry.

The motor’s shaft has been machined for good grip with a pulley, drive gear, etc. and especially avoiding stall or slip.

We are engaged in supplying and wholesaling a quality approved collection of Stepper Motors which are highly acknowledged and accepted for long service life and high reliability. To explore more of them click below, 

Stepper Motors

Note :

  1. The Nema17 0.72N-m Stepper motor dimensions and weight may have a ±2% error.
  2. Resonances can occur because of improper mounting.
  3. Not easy to operate at extremely high speeds.

Features :

  1. The input pulse decides the rotation angle of the motor.
  2. High accuracy of around 3 to 5% a step.
  3. It provides good starting, stopping, and reversing.
  4. Control of this motor is less costly because of the exclusion of complex control circuitry.
  5. The speed is proportional to the frequency of the input pulses.

Package Includes :

1 x 42HS60-1704 NEMA17 7.2 kg-cm Stepper Motor – Round Type Shaft


Stepper Motor Basics

How to control the Unipolar Stepper motor

SKU: 1151778 Category:
Item Type:

NEMA 17 Stepper Motor

Shaft Type

Round Type

Holding Torque (kg-cm)


Step Angle (Degree)


Model No.


Rated Current (A)


Inductance (mH/Phase)


Resistance (Ω)


Rotor Inertia (gm-cm2)


No. of Leads


Load Torque(N-CM)


Detent Torque (g-cm)


Shaft Diameter (mm)


Shaft Length (mm)


Shipping Weight 0.484 kg
Shipping Dimensions 7 × 4 × 5 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

    The Torque mentioned in the Title as 7.2 Kg-Cm is ... Read more
  1. 0 votes
    Q The Torque mentioned in the Title as 7.2 Kg-Cm is equal to 70.6 N-Cm But in the Specifications ta...... Read more answer now
    Asked by Aathif Ahmed on February 23, 2023 8:27 am

    the actual torque of the motor is 0.72 N-cm. Read more

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Country Of Origin: China