Home » 12V DC Worm Gear Motor With Self-Lock, 51mm Shaft, High Torque

12V DC Worm Gear Motor With Self-Lock, 51mm Shaft, High Torque

SKU: 1005008897094597-5rpm-12v-package A
Speed(RPM)
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€56,22
-37% €89,95 €56,22

Meet the 12V DC Worm Gear Motor With Self-Lock, a compact, high-torque drive designed to hold position precisely where you need it. Built with a permanent magnet, brush construction, and a fully enclosed housing, this gear motor delivers reliable performance in home appliances and small automation projects. The 51mm shaft provides sturdy mounting and good torque transmission, while the self-locking worm gear design minimizes back-drivability so your system stays in place when power isn’t applied. With a torque range of 2.7–70 kg.cm and an output power between 18.65 and 37.5 W, this motor covers a broad spectrum of tasks from gentle positioning to robust actuation. It is CE certified and suitable for EU shipments, with protections that keep it safe in real-world use. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Benefits & Tips

  • Self-locking capability helps hold loads and precise positions without continuous power, reducing energy use and heat generation.
  • High torque in a compact form makes it ideal for small appliances, door mechanisms, conveyors, and robotics projects where space is limited.
  • 51mm shaft and robust mounting support stable operation in dynamic environments; pair with compatible gears and brackets for dependable performance.

Product specifications

  • Model number: 5840-31ZY
  • Voltage / input: 12 V DC
  • Type: Gear motor
  • Construction / commutation: Brush
  • Torque: 2.7–70 kg.cm
  • Output power: 18.65–37.5 W
  • Efficiency: IE1
  • Protect feature: Totally Enclosed
  • Shaft: 51 mm
  • Origin: Mainland China
  • Certification: CCC, CE, ROHS
  • Use: Home appliances

Package includes:

  • 12V DC Worm Gear Motor With Self-Lock, 51mm Shaft, High Torque

Warnings / reminders

  • Use a suitable 12 V DC power supply within the motor’s current range (0.6–1.6 A) to avoid overheating.
  • Ensure proper mounting to prevent undue axial or radial loads on the shaft; avoid exceeding the rated torque of 2.7–70 kg.cm.
  • Keep the motor away from moisture, dust, and corrosive environments; use appropriate protection if the application exposes it to harsh conditions.

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