Description
Polol's small, lightweight yet powerful engines are used as drive units by robot constructors. The units can be supplied with voltage up to 9 V, the useful power is above 3 V. The optimum voltage at which the power to strength ratio is best is 6 V.
Motor dimensions
The motor body is a 26 x 10 x 12 mm cuboid. The gearbox is 10 mm long. There is a 4.5 mm D-shaped shaft at the output. Total weight is about 9,5 g.
The drawing shows the dimensions of the micro motor with the gearbox.
Specification
|
Power supply voltage: |
3 V - 9 V |
|
Unloaded current (6 V): |
70 mA |
|
Current at stopped shaft (6 V): |
1600 mA |
|
Speed without load (6 V): |
120 rpm |
|
Torque (6 V): |
3.4 kg*cm (0.333 Nm) |
|
Gear ratio: |
250:1 |
|
Shaft diameter: |
4.5 mm |
|
Body dimensions: |
26 x 10 x 12 mm |
|
The weight: |
9,5 g |
|
Two-sided shaft: |
NO |
There are also many otherenginesin the shop's offer.
Useful links |
