Gast 4AM-ARV-119 is a reversible air motor from the 4AM Series, offering durable, oil-lubricated performance for automation, conveyors, and general industrial use.
Gast 4AM-ARV-119 is a 4AM Series air motor designed for reliable and efficient operation in industrial and pneumatic systems. It features a reversible design, allowing rotation in both directions, and operates without the risk of electrical hazards — making it suitable for environments where sparks or heat are a concern.
This oil-lubricated vane air motor delivers smooth torque, variable speed, and dependable performance even under tough conditions.
Key Features:
Reversible operation (CW & CCW rotation)
Compact and lightweight 4AM design
Variable speed and torque control through air pressure
Non-electrical — safe for use in explosive or damp environments
Long life and durable vane motor design
Mounting flexibility (base or face mount)
Suitable for continuous-duty operation
Technical Specifications:
Manufacturer: Gast Manufacturing (IDEX Corporation)
Model: 4AM-ARV-119
Series: 4AM
Type: Air Motor (Reversible)
Power: Approx. 1.7 hp (1.27 kW)
Speed Range: 300–3,000 rpm (variable)
Torque: Up to 5.0 N·m (approx.)
Air Consumption: ~70–80 CFM at full load
Lubrication: Oil-lubricated (for extended lifespan)
Mounting: Foot/face mount
Rotation: Reversible
Inlet Port: 3/8” NPT
Weight: ~6.8 kg
Noise Level: ~80 dB(A) (typical)
Applications:
Conveyors and material handling systems
Mixing and agitation equipment
Pump and drive systems
Packaging and automation machinery
Environments requiring spark-free operation
