Gast Air Motor 4AM

Gast Air Motor 4AM

Gast Air Motor 4AM series offers air motor operating speed and power output that can be adjusted to meet the precise needs of your application. Their air throttling and pressure control is not only cost-effective over electric motor controls, but they also can be stalled or overloaded for long periods without damaging the motor. In addition, these Gast air motors are cool running and have no electrical spark, which makes them ideal for use in hazardous locations.

Gast Air Motor 4AM Series:

Gast Air Gear Motor 4AM-GR20

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Description:

Air-powered Gear Motors are available in right-angle and in-line models offering a maximum torque range of 73 to 5,200 lb. in. (8 to 587 Nm) and gear ratios from 10:1 to 60:1 single reduction gear reducers.

Features:

  • Variable Speed
  • Non-Electrical Sparking
  • Cool Running
  • Shaft Location Flexibility
  • Mounting Flexibility

Applications:

  • Mixing Equipment
  • Conveyor Drives
  • Pump Drives
  • Food Packaging
  • Pharmaceutical Packaging
  • Hoists and Winches
  • Hose Reels
  • Fiberglass Choppers
  • Tension Devices
  • Turntables

Performance Summary:

  • Max Torque :640 lb/in (72 Nm)
  • Max Speed: 300 rpm
  • Torque @ Max Speed : 274 lb/in (31 Nm)
  • Speed @ Max Torque : 20 rpm
  • Output Power : 1.26 hp (0.94 kW)
  • Max Air Consumption : 57.5 cfm (98 m3/h)
  • Gear Ratio: 10:1

Gast Air Gear Motor 4AM-GR25

Air Motor Gast
Gast Air Gear Motor 4AM-GR25

Description:

Air-powered Gear Motors are available in right-angle and in-line models offering a maximum torque range of 73 to 5,200 lb. in. (8 to 587 Nm) and gear ratios from 10:1 to 60:1 single reduction gear reducers.

Features:

  • Variable Speed
  • Non-Electrical Sparking
  • Cool Running
  • Shaft Location Flexibility
  • Mounting Flexibility

Applications:

  • Mixing Equipment
  • Conveyor Drives
  • Pump Drives
  • Food Packaging
  • Pharmaceutical Packaging
  • Hoists and Winches
  • Hose Reels
  • Fiberglass Choppers
  • Tension Devices
  • Turntables

Performance Summary:

  • Max Torque :640 lb/in (72 Nm)
  • Max Speed: 200 rpm
  • Torque @ Max Speed : 400 lb/in (31 Nm)
  • Speed @ Max Torque : 20 rpm
  • Output Power : 1.25 hp (0.9 kW)
  • Max Air Consumption : 60 cfm (98 m3/h)
  • Gear Ratio: 15:1

Gast Air Gear Motor 4AM-RV-75-GR20

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Description:

Max. allowable end thrust with 0 overhung load ranges from 200 lbs. (90,0 kg) at 300 rpm to 800 lbs. (360,0 kg) at 30 rpm. Max. overhung load with 0 end thrust ranges from 200 lbs. (90,0 kg) at 300 rpm to 600 lbs. (270,0 kg) at 30 rpm. Max.recommended pressures to 80 psi (5,6 bar).

Features:

  • 10:1 gear reducer
  • Face, foot mounting
  • Horizontal or shaft down operation
  • Metal muffler AC980 adds 2″ height when installed
  • Variable Speed
  • Non-Electrical Sparking
  • Cool Running
  • Shaft Location Flexibility
  • Mounting Flexibility

Gast Air Gear Motor 4AM-RV-75-GR25

"<yoastmark

Description:

Max. allowable end thrust with 0 overhung load ranges from 200 lbs. ( 90,0 kg) at 300 rpm to 800 lbs. (360,0 kg) at 30 rpm. Max. overhung load with 0 end thrust ranges from 200 lbs. (90,0 kg) at 300 rpm to 600 lbs. (270,0 kg) at 30 rpm. Max. recommended pressures to 80 psi (5,6 bar).

Features:

  • 15:1 gear reducer
  • Face, foot mounting
  • Horizontal or shaft down operation
  • Metal muffler AC980 adds 2″ heigh when installing
  • Non-Electrical Sparking
  • Cool Running
  • Shaft Location Flexibility
  • Mounting Flexibility

Gast 4AM-FRV-24 | 4 Vanes  Dual Shaft

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Features:

  • Foot mounting
  • Any plane operation
  • Single or dual-shaft
  • Metal muffler AC980 adds 2″ height when installed

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 litres)
  • Repair kit K205 (4 Vane, Reversible)
  • Repair kit K279 (8 Vane, Reversible)

Gast 4AM-FRV-13C | 4 Vanes  Reversible

"<yoastmark

Features:

  • Foot mounting
  • Any plane operation
  • Single or dual-shaft
  • Metal muffler AC980 adds 2″ height when installed

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 litres)
  • Repair kit K205 (4 Vane, Reversible)
  • Repair kit K279 (8 Vane, Reversible)

Gast 4AM-FRV-63A | 8 Vanes, Reversible

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Features:

  • Foot mounting
  • Any plane operation
  • Single or dual-shaft
  • Metal muffler AC980 adds 2″ height when installed

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 litres)
  • Repair kit K205 (4 Vane, Reversible)
  • Repair kit K279 (8 Vane, Reversible)

Gast 4AM-NRV-22B | 4 Vanes Reversible

"<yoastmark

Features:

  • Face mounting
  • Any plane operation
  • Metal muffler AC980 adds 2″ height when installed

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 litres)
  • Repair kit K205 (4 Vane, Reversible)
  • Repair kit K279 (8 Vane, Reversible)

Gast Air Motor 4AM-NRV-54A | 8 Vanes Reversible

"<yoastmark

Features:

  • Face mounting
  • Any plane operation
  • Metal muffler AC980 adds 2″ height when installed

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 liters)
  • Repair kit K205 (4 Vane, Reversible)
  • Repair kit K279 (8 Vane, Reversible)

Gast Air Motor 4AM-NRV-50C | 4 Vanes Reversible

"<yoastmark

Features:

  • EMA 56C mounting
  • Any plane operation
  • Metal muffler AC980 adds 2″ height when installed

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 liters)
  • Repair kit K206A (4 Vane)
  • Repair kit K280A (8 Vane)

Gast Air Motor 4AM-NRV-70C | 8 Vanes Reversible

"<yoastmark

Features:

  • NEMA 56C mounting
  • Any plane operation
  • Metal muffler AC980 adds 2″height when installed

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 litres)
  • Repair kit K206A (4 Vane)
  • Repair kit K280A (8 Vane)

Gast 4AM-ARV-119 | 4 Vanes Reversible

"<yoastmark

Features:

  • IEC #72 mounting frame size D71
  • Any plane operation
  • Muffler AL445 (Includes ⅜” BSP adaptor with air motor)

Recommended:

  • Repair kit K206C (4AM-ARV-119)
  • Repair kit K206D (4AM-ARV-120)

Another Article:

Gast 4AM-ARV-120 | 8 Vanes Reversible

"<yoastmark

Features:

  • IEC #72 mounting frame size D71
  • Any plane operation
  • Muffler AL445 (Includes ⅜ BSP adaptor with air motor)

Recommended:

  • Repair kit K206C ( 4AM-ARV-119)
  • Repair kit K206D ( 4AM-ARV-120)

Gast 4AM-RV-75-GR20 | 4 Vanes Reversible

Gast 4AM-RV-75-GR20
Gast 4AM-RV-75-GR20 Geared Air Motor

Features:

  • 10:1 gear reducer
  • Face, foot mounting
  • Horizontal or shaft down operation
  • Muffler AL445 (not shown)

Recommended:

  •  Filter AH103F
  •  Regulator AH104R
  •  Gauge AA806
  •  Lubricator AH105L
  •  Oil AD220 – 1 quart(.94 litres)
  • Repair kit K205 (Air motor only)

Gast 4AM-RV-75-GR25 | 4 Vanes, Reversible

Gast 4AM-RV-75-GR25
Gast 4AM-RV-75-GR25 Geared Air Motor

Features:

  • 15:1 gear reducer
  • Face, foot mounting
  • Horizontal or shaft down operation
  • Muffler AL445 (not shown)

Recommended:

  •  Filter AH103F
  •  Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 litres)
  • Repair kit K205 (Air motor only)

Gast 4AM-70C-CB20 | 8 Vanes Reversible

Gast 4AM-70C-CB20
Gast 4AM-70C-CB20

Features:

  •  20:1 gear reducer
  •  Base mounting
  • Optional mountings and shaft locations available
  • Muffler AL445 (not shown)

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 liters)
  • Repair kit K280A (Air motor only)

Gast 4AM-70C-CB40 | 8 Vanes Reversible

Gast 4AM-70C-CB40
Gast 4AM-70C-CB40

Features:

  • 40:1 gear reducer
  • Base mounting
  • Optional mounting and shaft locations available
  • Muffler AL445 (not shown)

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart (.94 litres)
  • Repair kit K280A (Air motor only)

Gast 4AM-70C-CB60 | 8 Vanes Reversible

Gast 4AM-70C-CB60
Gast 4AM-70C-CB60

Features:

  • 60:1 gear reducer
  • Base mounting
  • Optional mountings and shaft locations available
  • Muffler AL445 (not shown)

Recommended:

  • Filter AH103F
  • Regulator AH104R
  • Gauge AA806
  • Lubricator AH105L
  • Oil AD220 – 1 quart(.94 litres)
  • Repair kit K280A (Air motor only)

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