No Longer Available.

SS2 Gearbox/Motor Combo

This awesome little package is centered around a 2-stage planetary gearbox with all-metal gears, all housed in a bulletproof aluminum case. Follow up with a powerful HTI motor, and you have an incredibly strong yet compact drive system at under 2.5 pounds. You won't be able to find anything like this for a price this low!

The stainless steel output shaft is supported by dual abec ball bearings, so you can simply bolt this into your bot and stick on a wheel, no messing with extra parts. Mounting is made easy with your choice of several drilled and threaded 1/4-20 holes on 3 sides. This is a great all-in-one solution for 12 thru 60 pound robots!

Power Output .35 hp @ 12V nominal,
1.43 hp peak @24V
Speed 810 RPM @ 24 volts
Speed Constant ~35rpm per Volt
Voltage up to 24 Volts
Gear ratio 35:1
Weight 2.25 lbs (as pictured, with motor)
Output Shaft 1/2" x 2-5/8" with 1/8" keyway
Height 2.00"
Width 3.00"
Length 2.25" (gearbox)
Face Mount 1/4-20 holes 1.5"x2.0"
Base Mount 1/4-20 holes 1.5"x2.5"

Measurements:

Power output graph:

Tips on Over-Volting:


HTI Replacement motor - no pinion gear

A very powerful little motor! This is the same motor used on the SS2 Gearbox, just without the shaft modification for a pinion gear. This is just the raw motor, it will NOT work on the SS2 gearbox without the shaft modification. We are providing this for customers interested in using this motor with their own custom gearing solution.

A ball bearing supports the shaft on the business end while a built-in centrifugal fan keeps the armature cool. All of this in a rock solid case that needs no end support.

Please note that ALL of our HTI motors are removed from NEW and UNUSED equipment. They may have the appearance of being used, but this is not the case. They will have solder on the terminals, but rest-assured, they are still in new condition.

Power 0.35 hp @12v 1.43 hp @24v
Torque 0.47 lbf*ft @12v 0.97 lbf*ft @24v
Efficiency 70% @12v 76% @24v
Speed 1260 RPM / Volt
Voltage 12 volts or 24 volts*
Weight 11 oz.
Output Shaft 5mm dia x .75" long
Diameter 1.7"
Length 2.8" (from face)
Face Mount 2 M4 holes 1.14" apart