M RUTTY is distributing a unit from Dunkermotoren which combines a DC motor with a planetary gearbox.
The device combines the GR 22 motor with the PLG 24 and can function with three, six, 12 or 24V windings.
The company says the unit is between 67.6 and 83mm long, has a 22mm diameter and can achieve a peak torque of four Newtons.
The motor combination also has plastic gear wheels said to reduce noise and the need for maintenance.