Larger Gearmotors

The AmpFlow W43-500-G2 heavy-duty gearmotor features a large output shaft suspended in two big 2.5-inch bearings for applications requiring heavy loads.

The 4-inch diameter, 500W motor has a built-in fan for all-day operation.

With a reduction ratio of 15:1, the speed at 24 Volts is 270 RPM.

The motor is available with a 1.5-inch diameter shaft for use with our custom 10-inch pneumatic wheel, or a 3/4-inch diameter shaft that can be used with our solid-rubber 8 or 10-inch wheels and our pneumatic 12.5-inch wheels.

With the 10-inch pneumatic wheel, the top speed is 8 MPH. Mount this motor using the four 1/4-20 threaded mounting holes on the top of the speed reducer, or use the four holes on the underside.

The gearmotor measures 10 inches long (not including shaft) x 10 inches wide x 5 inches high. It weighs 23 pounds.

Specifications:

• Operating voltage: 12-24 Volts
• Shaft diameters: 3/4 and 1.5 inches
• Speed at 24V: 270 RPM
• Duty cycle at 500W: Continuous
• Current at 500W output: 26 Amps
• Torque at 500W output: 165 inch-pounds
• Stall Torque: 2050 inch-pounds
• Peak efficiency: 81%
• Dimensions: 10 inches long x 10 inches wide x 5 inches high
• Weight: 23 pounds.