These motors are the same as in our PG27, PG71, and PG188 Gearmotors and are being sold with the intention of replacing the motor without having to purchase the gearbox as well. This motor comes with the pinion gear attached and also includes the 2 mounting screws.

The back of some motors feature an extended back shaft and a 7 PPR hall effect encoder, which can be removed if your application needs the long back shaft.

Specifications for am-2194:

• Back Shaft Length: 0.04 in.
• Shaft Diameter: 0.125 in.
• Teeth: 11
• Weight: 0.78 lbs.

Specifications for am-3109:

• Back Shaft Length: 0.45 in.
• Shaft Diameter: 0.125 in.
• Teeth: 11
• Weight: 0.86 lbs

Specifications for am-3108:

• Back Shaft Length: 0.45 in.
• Shaft Diameter: 5mm
• Teeth: 17
• Weight: 0.86 lbs