Crankcase: rolled, corrosion-resistant
Magnet field: permanent magnet
Mounting armature, A-position: ball-bearing
Mounting armature, B-position: cup-bearing
Gear type: worm gear
Gear box: zinc diecasting
Gear wheel: plastic or fabric-base plastics
Lubrication: grease, permanent lubrication
Interface mechanical: output shaft
Interface electrical: litz wire with connector or tin-plated litz wire