Cooper Power Tools makes pneumatic air motors, which are engineered for great flexibility, convenience, and reliability. The Gardner-Denver B4 Reversible Series air motors have rear exhaust and use compressed air for a wide range of uses, such as powering air-driven machinery, raising foundry copes and drags, rotating turntables, mixing paint, powering cranes, steering fishing boats, valve actuation, and powering mechanical hands.

Pneumatic motors reduce spark hazards and do not burn out. If overladed beyond their power capacity, air-controlled motors simply stall, without damage. The speed and torque of a Dotco air motor may be controlled by gearing or by use of an orifice or pressure regulator to restrict the pressure and volume of the air to the motor. In addtiion, variable speeds and torques may be obtained by use of throttle valves.

The Gardner-Denver B4 Reversible Series air motors are Axial Piston Air Motors, which feature durable construction with precision heavy-duty bearings throughout, and axial pistons  for smooth power.  There are seven (7) models to choose from, in a range of prices.  All Gardner-Denver B4 Series Pneumatic Power Motors feature:

• Axial Piston
• Maximum Motor Power:  0.9 HP
• Torque Range: 4 - 232 ft.lb./6.8 - 315 Nm
• Face Mounting
• 7/8" Diameter Keyed Spindle
• Rear exhaust
• Reversible
• Single Geared or Double Geared
• RPM Range:  46 - 2150 at Max. HP/90 - 4200 at Free Speed
• Gear Ratio Range: 4 - 46:1
• Maximum Overhead Load:  800 lbs.
• Weight:  14.5 and  22.5 lbs.
• Call BlueTools.com at 1-336-282-2020 to specify your particular B4 Series Axial Piston Motor

Cooper Power Tools manufactures pneumatic axial piston motors with a  wide range of speeds and torques.   If you do not see a particular tool in the web store, call BlueTools.com at 1-336-282-2020. Any Cooper Power Tool, including Dotco, Buckeye, and Gardner-Denver, can be special ordered.