Siku Control 32 Motors

There are a number of different types of Siku control 32 models and as a result many different types of drive motors. There appear to be two types of Siku Control 32  motors used in the tractors, a clear plastic gearbox and a white plastic gearbox. The clear plastic motor/gearbox is used in John Deere 6920 (SIKU number: 6751) and the Fendt 930 (SIKU number: 6880). The white plastic motor/gearbox comes in the Class Axion 850 (SIKU number: 6758) or the Fendt 939 (SIKU number: 6880).



Control 32 Fendt 930 Motor

Specifications

Operating Voltage: 3 V

No Load Current: 62 mA

Revolutions per Minute: 72

Dimensions

The motor used is model FVN20-F manufactured by Standard Motor which means it is a 3.6 volt motor with a stall current of 0.64 A. Brass gears are used in the gearbox. This motor has a 3 mm diameter axle with a M3 hex nut fixed on each side of the axle. The M3 nut matches a socket in the plastic SIKU control 32 wheel. The M3 nuts are separated by 37.8 mm.

Siku Control 32 Fendt 930 Motor Dimensions


Control 32 John Deere 8345R

Specifications

Operating Voltage: 3 V

No Load Current: 40 mA

Revolutions per Minute: 78

Dimensions

The motor also used a model FVN20-F manufactured by Standard Motor so 3.6 volt motor with a stall current of 0.64 A. The axle of this motor is 3 mm in diameter with 18 mm of the axle keyed on each end and 4 mm on each end threaded to M3. The plastic wheel hub has a hex socket to take an M3 nut which it not threaded but instead has a hole which mates to the keyed shaft. The wheel is held in place with an internally threaded bolt.

Siku Control 32 John Deere 8345R Motor Dimensions

Motor Teardown