JK42HS40-1204AF-02 NEMA17 4.2 kg-cm Stepper Motor – D-Type Shaft

Stepper motors offer precise and repeatable movement in defined steps, making them the preferred choice for applications demanding accurate position control. The NEMA17 4.2 kg-cm Stepper Motor delivers 4.2 kg-cm of torque with a 1.2A current per phase.

Control of the motor’s position is achieved through Stepper Motor Drivers, allowing for precise movement or holding at a specific position. The NEMA17 4.2 kg-cm Stepper Motor exhibits excellent responsiveness to starting, stopping, and reversing pulses generated by the stepper motor driver.

These motors find utility in various applications, particularly those requiring low-speed operation with high precision, such as 3D printers, CNC routers and mills, camera platforms, and XYZ plotters.

Being a brushless DC motor, the lifespan of the NEMA17 4.2 kg-cm Stepper Motor is contingent on the durability of its bearings. It employs a simple Open Loop control mechanism for position control, eliminating the need for intricate electronic control circuitry.

The motor comes equipped with a detachable 70cm cable, facilitating swift and easy wiring or rewiring. The cable’s design allows for direct mounting on a stepper motor controller, streamlining the connection process effortlessly.

Additionally, the motor’s shaft is machined to ensure a secure grip with pulleys, drive gears, and other components, minimizing the risk of stalls or slips.

Features:

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

Package Includes:

1 x JK42HS40-1204AF-02 NEMA17 4.2 kg-cm Stepper Motor – D-Type Shaft