PM20L-020-CTF5

The PM20L-020-CTF5 is a compact permanent magnet (PM) stepper motor of the 20 mm can-stack type. In this part-number format, 020 means 20 steps per revolution, which is an 18° step angle. Each pulse from a driver turns the shaft by one step, giving simple open-loop position control in small devices where space is limited, such as miniature positioning mechanisms, pointers and shutters.

PM20L-020-CTF5 Specifications

• Type: permanent magnet (PM) can-stack stepper motor
• Frame: 20 mm class (PM20 series)
• Step angle: 18°
• Steps per revolution: 20
• Control: step pulses from a stepper motor driver

PM20L-020-CTF5 Applications

• Compact positioning mechanisms in small devices
• Pointer and gauge drives
• Small shutters, flaps and lens mechanisms
• Arduino and robotics experiments with stepper motors
• Spare part for equipment repairs

What's in the Box

• 1 × PM20L-020-CTF5 stepper motor

Tip: Check the wiring before connecting a driver: 4 wires means a bipolar motor (use a small driver such as the DRV8833 or L293D), while 5 or 6 wires usually means unipolar (a ULN2003 driver works). Small motors like this have thin coils, so begin with a low voltage or current limit and increase it only if the motor skips steps.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.