4AM-70C-CB60
The compact 4AM-CB60 (GM) series offers variable operating speeds and power output that can be adjusted to meet the precise needs of your application. Their 60:1 gear reducer is not only ideal for lower speed and higher torque applications, but they also can be stalled or overloaded for long periods without damaging the motor. In addition to being a non-electrical device and cool running, Gast air motors are ideal for use in hazardous and extreme ambient temperature locations.
Distributor LookupSpecifications
FAQs
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What oil should be used?
Gast air motors require a 10 wt detergent oil; Gast AD220. If you do not have this oil 10w30 detergent oil may be substituted.
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How much oil should be used?
One drop of oil for every 50 cfm of air used consumed.
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How close should the lubricator be?
Gast recommends a filter, regulator and lubricator be placed within twenty inches of the air motor.
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What line size should be used for Gast air motors?
The air line should be the same size or one size larger than the port.
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Can an air motor be mounted in any position?
The Gast air motor can be mounted in any position.
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Does Gast offer a repair kit for air motors?
Yes, Gast repair kits are available for most stock air motors.
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What is in an air motor repair kit?
Most kits contain bearings, vanes, gaskets, filters and a maintenance manual.
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What is the difference between a four-vane and eight-vane air motor?
An eight vane air motor is used when minimum speed is required or in inching applications.
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Does Gast offer a non-lubricated air motor?
Yes, non-lubricated air motors are available in most sizes.
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Does Gast offer a line of gear reducers?
Yes, a full line of gear reducers are available.
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What does the model number mean?
For an explanation of the Air Motor model numbers please click here.
