Gearmotor med patron 3B

periment motor for universal use in experiments on rotational motion. Can also be used as a generator in conjunction with the included hand crank. Robust clockwise and counter-clockwise rotating IDC motor with epicyclic gearbox and quick-action chuck in a tough anodized aluminum casing with removable and adjust able stainless steel stand rod. Speed of rotation is adjusted by altering the supply voltage. Adjustable torque. Includes 3 belt pulleys of diff erent diameters on a mounting axle.

Speed without load:                    approx. 650 rpm at 18 V
Speed sensitivity:                        approx. 36 rpm per V
Span of chuck:                             0.8 to 10 mm
Pulleys:                                        10 mm diam., 20 mm diam., 40 mm diam.
Axle:                                             10 mm diam.
Drive belt:                                     130 mm diam. x 4 mm
Nominal voltage:                           1.5 - 18 V DC
Connection:                                   via 4-mm safety sockets
Dimensions:                                  approx. 210x110x70 mm³
Mass:                                            approx. 1.2 kg
 
Contents: 
Experiment motor
Stand rod with knurled screws
Hand crank
Pulleys
Drive belt