Pololu 47:1 Metal Gearmotor 25Dx67L mm MP 12V with 48 CPR Encoder

Artikelnummer: PO4865

This gearmotor consists of a medium-power, 12 V brushed DC motor combined with a 46.85:1 metal spur gearbox, and it has an integrated 48 CPR quadrature encoder on the motor shaft, which provides 2248.86 counts per revolution of the gearbox?s output shaft. The gearmotor is cylindrical, with a diameter just under 25 mm, and the D-shaped output shaft is 4 mm in diameter and extends 12.5 mm from the face plate of the gearbox.

Kategorie: Motors and Gearboxes


34,95 €

inkl. 19% USt.,

3 Packung auf Lager

Lieferfrist: 0 Werktage

Packung


Beschreibung

Overview

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). All versions are also available with an integrated 48 CPR quadrature encoder on the motor shaft.

Details for item #4865

Exact gear ratio: ?46.85:1

Dimensions

  • Size: 25D x 67L mm1
  • Weight: 101 g
  • Shaft diameter: 4 mm

Specifications

  • Gear ratio: 46.85:1
  • No-load speed @ 12V: 160 rpm
  • No-load current @ 12V: 200 mA
  • Stall current @ 12V: 2100 mA
  • Stall torque @ 12V: 85 oz·in
  • No-load speed @ 6V: 80 rpm2
  • Stall current @ 6V: 1050 mA2
  • Stall torque @ 6V: 42 oz·in2
  • Lead length: 8 in3
  • Motor type: 2.1A stall @ 12V (MP 12V)
  • Encoders?: Y

Notes:

  1. Length measurement is from gearbox face plate to back of encoder cap (it does not include the output shaft). See dimension diagram for details.
  2. This motor will run at 6 V but is intended for operation at 12 V.
  3. May vary by a few inches.

Package List

1x 47:1 Metal Gearmotor 25Dx67L mm MP 12V with 48 CPR Encoder

Dokumente

Dimension diagram of Pololu 25D mm Metal Gearmotors

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