Air Motors/Gearmotors
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Air Motors / Gear Motors Lubricated and Non-lubricated

The Gast The Gast Group Difference Group Difference For over 90 years, Gast Manufacturing has been providing innovative air solutions to a broad breadth of customers. With the relatively recent addition of JUN-AIR, we have expanded our capabilities and formed, “The Gast Group.” Together, our diverse engineering background and pneumatic experience allow us to provide both component and system solutions to meet all of your pneumatic needs...all backed by our strong commitment to quality and customer support. Products for Almost Any Application – Worldwide We offer an extensive and versatile...

Why use a Gast Air Motor? Variable Speed You can vary air motor speed between 300 and 10,000 rpm (depending on model selection) with a simple valve put in between the air source and air motor. Mount them sideways, upside-down, or in any position so long as adequate lubrication* is provided and end thrust is kept to design limits. Gear Motors will operate in almost any position, see model data. Non-electrical Sparking As a non-electrical device, the possibility of explosion from igniting flammable gases is greatly reduced. Instantly Reversible Low-shock Starts Because Gast Air Motors go to...

Air Motor/Gear Motor Performance Overview Whatever your rotary air motor power requirements, chances are we have what you’re looking for. Stainless Steel and Standard Air Motors Specifications MODEL OPERATING DATA MAX. OUTPUT TORQUE SPEED POWER rpm HP kW lb. in. Nm MAXIMUM TORQUE MAX. AIR MAX. CONSUMPTION SPEED rpm lb. in. Nm cfm m3/h STAINLESS STEEL AIR MOTORS 1AM Gear Motors Specifications OPERATING DATA MAX. OUTPUT TORQUE GEAR SPEED LINE POWER MODEL RATIO rpm PRES. HP kW lb. in. Nm MAXIMUM TORQUE MAX. AIR MAX. CONSUMPTION SPEED rpm lb. in. Nm cfm m3/h 16AM-13 20:1 100 A 6.50 4,85 4175...

The chart below shows general performance ranges of our lubricated Air Motors. See if we have the right offering for your application. Use of Air Motors in Hazardous Atmospheres Most of the Gast Air Motors and some of the Gast Gear Motors in this catalog meet the requirements of the EC directive 94/9EC (ATEX 100a). They may be used in zones 1 and 2 where explosive atmospheres of gas or dust are likely to occur. These are marked with II 2 G D c T4 in the catalogue and on the product. This indicates the air motor is Group II, Category 2, Gas and Dust Atmospheres, and a maximum surface...

Performance, Features and Typical Applications Performance Up to 9.5 HP (7,1 kW) Variable speeds to 10,000 rpm Gear motor maximum torque to 5200 lb. in. (587 Nm) Features Variable speed Non-electrical sparking Cool running Compact and portable Operate in all positions Mounting flexibility Typical Applications Mixing equipment Conveyor drives Pump drives Food packaging Pharmaceutical packaging Hoists and winches Hose reels Fiberglass choppers Tension devices Turntables Tire/wheel balancers

Stainless Steel Air Motors Up to 1/2 HP, speeds from 500 to 10,000 rpm Product Dimensions (inches, mm) 1AM-NRV-39SS Hub Mount (4 Vanes, Reversible) 1AM-NRV-7SS face Mount (4 Vanes, Reversible) 1AM-NRV-105SS nema 42c Mount (4 Vanes, Reversible) FEATURES • Sanitary design • 304 stainless steel housing, rotor, and output shaft • Hub, face, or flange mounting • Any plane operation • Fully sealed • π 2 GD c T4 Product Dimensions (inches, mm) Output Power vs. Speed Product Dimensions (inches, mm) • Filter AH100F • Regulator AH101R • Gauge AA807 • Lubricator AH102L • Food Grade Oil AS117 Air...

Stainless Steel Airmotors Product Dimensions (inches, mm) 4AM-NRV-200SS Face Mount (4 Vanes, Reversible) 4AM-NRV-201SS NEMA 56C (4 Vanes, Reversible) • Sanitary Design • 304 stainless steel housing, rotor and output shaft • Face or flange mounting • Any plane operation • Fully sealed RECOMMENDED • Filter AH100F • Regulator AH101R • Gauge AA807 • Lubricator AH102L • Food Grade Oil AS117 Output Power vs. Speed 1,4 1,2 Product Dimensions (inches, mm) 8 Gast Air Motors / Gear Motors Air Consumption vs. Speed CFM (FREE AIR) CONSUMPTION

Stainless Steel Airmotors Up to 4 HP, speeds from 500 to 3,000 rpm Product Dimensions (inches, mm) 6AM-NRV-200SS 6AM-NRV-200SS, Face Mount (4 Vanes, Reversible) 6AM-NRV-201SS, NEMA 56C (4 Vanes, Reversible) • Sanitary Design • 304 stainless steel housing, rotor and output shaft • Face or flange mounting • Any plane operation • Fully sealed RECOMMENDED • Filter AH100F • Regulator AH101R • Gauge AA807 • Lubricator AH102L • Food Grade Oil AS117 Output Power vs. Speed 100 psi Product Dimensions (inches, mm) 1.31 33,02 Gast Air Motors / Gear Motors 9

Up to 1/2 HP, speeds from 500 to 10,000 rpm, max. pressure 100 psi (7 bar) Output Power vs. Speed .5 OPTIONAL • Foot mounting (see page 38) Output Power vs. Speed .5 Product Dimensions (inches, mm) Air Consumption vs. Speed CFM (FREE AIR) CONSUMPTION • Foot mounting (see page 38) • Hub mounting • Any plane operation • Muffler AF350 • Filter AH100F • Regulator AH101R • Gauge AA807 • Lubricator AH102L • Oil AD220 – 1 quart (.94 liters) • Repair kit K285 (Single Rotation) • Repair kit K286 (Reversible) • Repair kit K298 (8 Vane, Reversible) 10 Gast Air Motors / Gear Motors Product Dimensions...

Up to 3/4 HP, speeds from 300 to 3,000 rpm, max. pressure 100 psi 7(bar) Product Dimensions (inches, mm) FEATURES • Foot mounting • Any plane operation • Metal muffler AC980 adds 2" height when installed • Filter AH103F • Regulator AH104R • Gauge AA806 • Lubricator AH105L • Oil AD220 – 1 quart (.94 litres) • Repair kit K202 (Single Rotation) Product Dimensions (inches, mm) 2AM-NCW-7B (4 Vanes, CW Rotation) 2AM-NRV-89 (4 Vanes, Reversible) Net wt. 6 lbs (2,7 kg) FEATURES • Hub mounting • Any plane operation • Metal muffler AC980 adds 2" height when installed • RECOMMENDED • Filter AH103F •...