100:1 57 Sport with 1/2 in. Hex Output

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This gearbox has a gear ratio of 100:1 with a ½ in. Hex output. A free packet of red tacky grease (am-2768) is included with every gearbox purchased. This grease must be used to coat every inte...Read More

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Product Overview

This gearbox has a gear ratio of 100:1 with a ½ in. Hex output. A free packet of red tacky grease (am-2768) is included with every gearbox purchased. This grease must be used to coat every internal surface of the gearbox before use.


To install one of these motors, first remove any included pinion from the motor and press on the included pinion gear using an arbor press or bench vice. This press fit ensures a solid mechanical connection between the pinion gear and the motor. This pinion assembly is not susceptible to vibration and never needs to be checked once installed. All ratios of the 57 Sport Gearboxes use a 4:1 input stage, with the same tooth count pinion, so motors and gearboxes can be switched out with ease.


Specifications

  • Free Speed : 196.49 RPM
  • Height: 1.875 in.
  • Material: Cold formed Steel
  • Maximum Torque: 8879.10 oz. - in.
  • Overall length: 4.165 in.
  • Product Lifecycle: discontinued
  • Weight: 1.27 Lbs
  • Width: 1.875 in.

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1 review

  1. star star star star star 5 out of 5 stars

    Review

    The gearbox worked for what we needed.

    PH from Lenox

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