20.4:1 Metal Gearmotor 25Dx50L mm MP 12V
20.4:1 Metal Gearmotor 25Dx50L mm MP 12V
20.4:1 Metal Gearmotor 25Dx50L mm MP 12V
20.4:1 Metal Gearmotor 25Dx50L mm MP 12V
20.4:1 Metal Gearmotor 25Dx50L mm MP 12V
20.4:1 Metal Gearmotor 25Dx50L mm MP 12V
20.4:1 Metal Gearmotor 25Dx50L mm MP 12V
20.4:1 Metal Gearmotor 25Dx50L mm MP 12V

20.4:1 Metal Gearmotor 25Dx50L mm MP 12V

PTR007356
Stock Reduzido
22,63 €
Com IVA

20.4:1 Metal Gearmotor 25Dx50L mm MP 12V

Motor 20.4:1, 12V

 

20.4:1 Metal Gearmotor 25Dx50L mm MP 12V

These cylindrical brushed DC gearmotors are available in a wide range of gear ratios and with five different motors (two power levels of 6 V motors and three power levels of 12 V motors). The gearmotors all have the same 25 mm diameter case and 4 mm diameter gearbox output shaft, so it is generally easy to swap one version for another if your design requirements change (though the length of the gearbox tends to increase with the gear ratio). Each version is also optionally available with an integrated 48 CPR quadrature encoder. Please see the 25D metal gearmotor comparison table for detailed specifications of all our 25D metal gearmotors. This dynamically-sortable table can help you find the gearmotor that offers the best blend of speed, torque, and current-draw for your particular application.

Note: Stalling or overloading gearmotors can greatly decrease their lifetimes and even result in immediate damage. For these gearboxes, the recommended upper limit for instantaneous torque is 15 kg-cm (200 oz-in); we strongly advise keeping applied loads well under this limit. Stalls can also result in rapid (potentially on the order of a second) thermal damage to the motor windings and brushes, especially for the versions that use high-power (HP) motors; a general recommendation for brushed DC motor operation is 25% or less of the stall current.

In general, these kinds of motors can run at voltages above and below their nominal voltages (they can begin rotating at voltages as low as 1 V); lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor.

Dimensions

The diagram below shows the dimensions of the 25D mm line of gearmotors (units are mm over [inches]). This diagram is also available as a downloadable PDF (171k pdf).

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