Turbines

Precision Turbine incorporates governed design.

Dotco® 12R91 series precision turbine allows tool to idle and provides full power under load. Pre-loaded bearings maintain stability in spindle to allow for smoother cuts. Available with 3 mm and 1/8 in. collets, 65,000 rpm rear exhaust governed tool suits applications that previously used 100,000 rpm non-governed tools. It is available in models with 2 and 4 ft overhose to direct exhaust...

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Bearings improve machine tool performance.
Bearings

Bearings improve machine tool performance.

Fafnir® THSS True High-Speed Sealed bearings are angular contact ball bearings designed for high spindle speeds. Non-contact dynamic seals keep contamination out while minimizing running torque, and effectively retaining grease inside bearing. Fafnir WearEver(TM) bearings resist contamination-induced surface damage. They feature CERBEC® ceramic ball and steel that resists wear debris...

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Brushless Motor survives hostile environments.
Motors

Brushless Motor survives hostile environments.

Dustproof Series brushless motor and resolver forms single component that completely locks out contamination, making unit suitable for hostile environments. Drive electronics can be removed, allowing motor to be controlled via RS232 communication. When combined with drive system, motors are suitable for closed-loop motion control applications. Motors are available in frame sizes from 3.25 to 7.5...

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Motors

Replacement Motors fit blower and condenser fans.

Masterfit multiple hp motors are easily and quickly adapted on-site, using combination of speed taps and capacitors. Line includes FD6000 and FDL6001 blower motors for 115 or 208-230 V, 1075 rpm applications from 1/6 to 1/2 hp; and model FSE6000 condenser fan motor, for 208-230 V, 1075 rpm applications from 1/6 to 1/3 hp.

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Motors

Single Phase Motor replaces Liebert air conditioning units.

Model C663 is direct replacement for Liebert model B-095D condenser motor, Johnstone part number S89-084, and Emerson part number K63HXEF4-4599. Single shaft motor is suited for 208-230/460 V 60 Hz, 1100 rpm applications at Â-¾ hp, or 50 Hz applications requiring 190/380 V, 925 rpm replacement motor. Motor includes capacitor and rainshield for protection in rugged weather conditions, and is...

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Motors

Open Drip-Proof Motors fit C and D flanges.

Motors are available in sizes from 320-frame up to 440-frame in outputs from 30 to 200 hp. In addition to meeting NEMA premium efficiency standards, motors have rugged ball bearings, cast-iron frame construction, Class B or F insulation, and rigid-base mounting plates. They are suitable for continuous-duty applications, including industrial pumps, fans, compressors, and conveyors.

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Quarter-Turn Actuator is powered pneumatically.
Actuators

Quarter-Turn Actuator is powered pneumatically.

Compact Model 30 quarter-turn pneumatic actuator produces maximum torque output of 174,000 lb-in. at 100 psi air supply pressure. It provides long, maintenance-free life up to 2 million operations. Actuator cases are manufactured from aluminum with corrosion resistant epoxy finish. It is available with spring return, limit switch box, and pneumatic or electro-pneumatic positioner options.

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Damper Actuators offer high torque per footprint.
Actuators

Damper Actuators offer high torque per footprint.

OpenAir spring-return damper actuators range from 62 to 142 lb in. torque, while non-spring return actuators offer range of 44 to 310 lb in. Both types provide direct-coupled connection for on-the-go installation. Full-stroke overload protection kicks in automatically to protect motor and components. Self-centering shaft couplings relieve strain on actuator and provide for longer motor life.

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Motor and Spindle operates at 20,000 to 80,000 rpm.
Motors

Motor and Spindle operates at 20,000 to 80,000 rpm.

Astro-E 800 is available with choice of two spindles: NR-3080 and NRA-5080. NR-3080 features ceramic bearing suitable for standard machining, while NRA-5080 lubrication-free spindle is designed with air bearing for light-duty machining. Through use of brushless DC motor, Astro-E 800 (30 mm OD) achieves power levels of up to 250 W. Its air cooling system prevents heat generation of motor and...

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Torque Limiters disengage power train components.
Clutches

Torque Limiters disengage power train components.

Adjustable H-TLC torque limiters trigger alarms or automatic system shutdown. There are 6 sizes and 2 models in bore sizes from 0.250 through 1.000 in. Models handle torque from 4 to 500 lb-in. Design operates on spring-loaded convex pin and detent that reacts to overloads but not to contaminants. Units withstand corrosive environments and have effective temperature range of -40 to +180°F.

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