Precision Tork Features, Benefits, & Specifications
32Pages

Permanent Magnet and Magnetic Particle Clutches and Brakes

Precision Tork Permanent Magnet Clutches and Brakes Precision Tork units provide constant ­ torque independent of slip speed. They offer excellent overload and jam protection ­ for all drivetrain ­ omponents and also provide c soft starts with zero slip when a preset torque is reached. Precision Tork ­ ermanent magnet clutches p ­ and brakes do not require maintenance and provide ­ extremely long life. Magnetic Particle Clutches and Brakes Magnetic Capping Headsets Warner Electric Precision Tork Magnetic Capping Headsets are 100% interchangeable with many major OEM headsets. Warner Electric...

Precision Tork™ clutches and brakes Precision Tork units provide constant torque i ndependent of slip speed. They offer excellent overload and jam protection for all drivetrain components and also provide soft starts with zero slip when a preset torque is reached. Precision Tork permanent magnet clutches and brakes do not require maintenance and provide extremely long life. Rotating center disc Multiple pole high energy magnets Features and Benefits Dichromate coating for improved corrosion resistance Precision ball bearings. There are no other mechanical wear parts or electrical components...

Applications Unwind tension control Information required: Full roll diameter (in.) = 6 in. Core diameter (in.) = 4 in. Average tension (lbs.) = 4 lbs. Velocity (feet per min.) = 100 fpm Brake mounted on shaft of unwind spool or bobbin. Film unwind Tension provided by hysteresis units. Average radius (in.) = Full roll dia. (in.) + Core dia. (in) 4 6+4 = = 2.5 in. 4 Torque (lb.in.) = Avg. tension (lbs.) x Avg. radius (in.) = 4 x 2.5 = 10 lb.in. Information required: Bottle capping Constant torque provided by a hysteresis clutch. Slip RPM = 500 RPM Torque = 8 lb.in. % slip time of total cycle...

Hollow Bore Configurations Solid Shaft Configurations Model Torque Heat Inertia Bending Max Weight Size Dissipation (lbs. sq. Moment RPM (lbs.) Typical Mounting Arrangements Brake: Typical setup for tensioning wire, film and fibers. Clutch Coupling: Typical setup for torque limiting protection used for labeling, capping and printing applications.

Hollow Bore Configurations Model Torque Heat Inertia Bending Max Weight Size Dissipation (lbs. sq. Moment RPM (lbs.) Solid Shaft Configurations * Size 6D NS 9 are not currently available as stainless steel products.

Magnetic Clutches and Brakes Stainless steel clutches and brakes for harsh environments Caustic washdown solutions can cause corrosion and eventual failure in food processing applications such as meat and poultry. That’s why we have introduced a new line of all stainless steel clutches and brakes. These units, featuring 400 series stainless steel bearings, are robust enough to handle the most hostile washdown environments and tough enough to perform 24/7. Magnetic Clutches and Brakes

Drawing A*Set screw adjustment Model MC1.5 MC2 MC2.5 MC3 MC4 MC5 MC5.5 MC6 MC6D MC9 Drawing A A A A A A A B B B Bore & Keyseat Sizes Model Keyseat 3/32 Roll Pin 3/32 Roll Pin 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set Screws 2) Set...

Solid Shaft Configurations Drawing C *Thumb screw adjustment *Spanner wrench adjustment Drawing D Model Drawing A (Pilot-Both Ends) (Both Ends) Optional Mounting Bracket Note: Mount bracket to fixed end cap - side opposite knurled adjustment ring. All dimensions are nominal unless otherwise noted. ( ) denotes (mm) -All Brackets are 12 gauge (.105") Steel

Intermittent Operation 0 4 (50% Duty Cycle) Torque 8 Torque (oz.in.) 20 Intermittent Operation (50% Duty Cycle) Slip (RPM) Slip (RPM) Slip (RPM) Torque (lb.in.) 1200 Intermittent Operation (50% 900 Duty Cycle) Continuous Operation Torque (lb.in.) Intermittent Operation (50% Duty Cycle) Continuous Operation Torque (lb.in.) Torque (lb.in.) Torque (lb.in.) Torque (lb.in.) Intermittent Operation (50% Duty Cycle) Intermittent Operation (50% Duty Cycle) Continuous Operation 95 135 Continuous Operation 175 255 Intermittent Operation 215 (50% Duty TorqueCycle) (lb.in.) Continuous Operation...

Unit Torque Settings 2 Unit Torque Settings 1 2 3 orque Settings it Torque Settings Unit Torque Settings orque Settings it Torque Settings Unit Torque Settings 6/18 Unit Torque Settings 2 0 Unit Torque Settings Unit Torque Settings Unit Torq Unit Torque Settings Unit Torque Settings Unit Torque Settings Unit Torque Settings Unit Torque Settings Unit Torque Unit Torque Unit Torque Settings Unit Torque Settings Unit Torque Settings Unit Torque Settings Unit Torque Settings Unit Torque Settings orque Settings it Torque Settings Torque (lb. (lb. in.) in.) Torque in.) in.) Torque Torque (lb....

• Utilized when “clutch coupling” configuration is desired. • Comes complete with attachment hardware and drive key. • Stub shaft adapters should be used in conjunction with a flexible coupling. • Material is Stainless Steel *If Solid Shaft Series is used with adapter, thumb screw must be removed and replaced with set screws. 1. Torque: Determine the maximum torque that your application requires. See the application example. 2. Energy Dissipation: Determine the amount of energy or heat that will be generated during operation. Each clutch or brake is rated for a specific amount of...

Application Notes Application Notes

Accurate torque control with instantaneous engagement! Warner Electric Precision Tork magnetic particle clutches and brakes are unique because of the wide operating torque range available. Torque to current is almost linear and can be controlled very accurately. The unique features of the magnetic particle clutches and brakes make them ideal for tension control, load simulation, cycling/indexing, and soft starts and stops. Specials are our business • Special Shaft Configurations Customer specified shaft configurations for easy machine mounting and retrofitting. • Special Torque Maximum...