CENTA Corp.
Aurora, IL 60502
Aug 20, 2009 By positioning slip unit to middle section of shaft, CENTA Torque Set eliminates variations in slip torque caused by manufacturing tolerances at generator shaft. Max torque is set on certified test bench according to manufacturer's requirements, eliminating need for on-site adjustments. Slip system allows for more than 200 slip processes without major impact on slip torque setting. Depending on size, torque range up to 120 kNm is covered.

Ogura Industrial Corp.
Somerset, NJ 08873
Jun 04, 2009 Available with or without ball bearings, Series MC5 incorporates zero backlash curved armature springs, which allow for force to be transmitted across arc of spring. Ball bearing units can operate up to 3,600 rpm, but higher speed modifications are possible. Available in 4.7 and 9 lb-in. torque options, clutches come standard with UL/CSA certified lead wires and are RoHS compliant.

Ogura Industrial Corp.
Somerset, NJ 08873
May 07, 2009 Designed with 2 ball bearings underneath field assembly, MC Clutches operate at 3,600 rpm. Zero backlash, single spring armature design prevents armature rattle, allowing quiet operation. Available with torque ratings of 4.5 and 9 lb-in., both clutches are RoHS-compliant and conform to UL/CSA requirement for lead wires.

Warner Electric
South Beloit, IL 61080
Feb 19, 2009 With internal component mounting and external housing fin design, Gen 2 Clutch/Brake Modules feature optimal heat dissipation and stop/start frequencies, particularly in enclosed configurations. Input-to-output axis alignment minimizes vibration, noise, and wear, while integrated mounting bolts facilitate installation and allow conduit box to be located directly on top of unit. Modules are suited for motion control in material handling, food processing, and packaging applications.

Danaher Motion
Wood Dale, IL 60191-1073
Dec 09, 2008 Deltran MCS/MBF Series metric clutches and brakes are available off-the-shelf in diameters from 2.48-11.02 in., torque ratings from 49-4,425 lb-in., 7 different frame sizes, and variety of DIN 6885/1-compliant metric bores and standard metric keyways. Featuring zero backlash armature design, they provide static or dynamic engagement. With operating temperatures ranging from -10°C to 40°C, customizable units suit OEM or after-market applications.

Mach III Clutch Inc.
Ludlow, KY 41016
Nov 25, 2008 Completely enclosed within aluminum housing available with corrosion-resistant and food-safe finishes, NEMA C-Face Clutch mounts between standard motor and gearbox to provide controlled torque transmission in 4 sizes for 56C-213TC NEMA motor frames. It features keyed input bore and output shaft as well as soft start engagement. Multiple facings engage under air pressure to drive output shaft with torque output proportional to amount of applied air pressure.

Ogura Industrial Corp.
Somerset, NJ 08873
Jul 17, 2008 RoHS-compliant V series, developed to satisfy medical and other consumer-related applications in which clutch or brake engagement noise would be objectionable, is available with silent armature option. Unit incorporates noise dampening plastic disc to help dampen high-frequency noise and reduce time of noise wave.

Warner Electric
South Beloit, IL 61080
Feb 28, 2008 Gen 2 Packaged Electromagnetic Clutch/Brake module features improved internal component mounting and external housing fin design for heat dissipation that optimzes stop/start frequencies. Input-to-output axis alignment reduces vibration, noise, and wear. With custom mounted bolts, conduit box is located on top of unit for consistent orientation. Available in sizes 50, 100, and 180, modules also offer optional cover kits which convert vented units into fully enclosed modules.

Wichita Clutch Div. Warner Electric
South Beloit, IL 61080
Jun 14, 2007 AquaMaKKs(TM) water-cooled clutches and brakes provide accurate torque control for constant tensioning for continuous slip tension applications in oil and gas, metal processing and forming, forestry, and marine deck machinery. Use of minimal parts facilitates installation and maintenance, while materials of construction and finishes provide protection in challenging environments. Water jacket design promotes heat absorption and torque stability, optimizing heat dissipation.

SDP/SI (Stock Drive Products/Sterling Inst)
New Hyde Park, NY 11042 5416
Aug 11, 2006 S98CA6 Polyclutch Series slip clutches feature multiplate design that enables units to apply correct torque. Available in various models with torque ranges of .3-32 oz-in. up to 16-1,200 oz-in., miniature clutches are targeted for controlling tension on paper, film, and wire. They accommodate ¼, 3/8, and ½ in. shaft dia, and housings range in length from 1.06-2.87 in. and in dia from 1-2.75 in. Two smallest units have zinc plated steel housings, while larger 4 are aluminum.

SDP/SI (Stock Drive Products/Sterling Inst)
New Hyde Park, NY 11042 5416
Aug 11, 2006 Ranging from .63-3.00 in. dia x 1.05-2.30 in. long, spring-wrapped Series S9940Y accepts shafts from .1248 to 7/8 in. dia and features limit torque from 9-480 oz-in. Units can be used as tensioning mechanisms in film transports, tape drives, or coil winding equipment. For transmission overload protection, clutches serve as limit stop to prevent jam-up or sudden shock loads. Units operate clockwise or counterclockwise and can have same or different CW and CCW torque values.

Boston Gear
Quincy, MA 02171
Mar 16, 2006 Featuring zero backlash performance, Centrigard® torque-timing clutch incorporates stainless steel trip plate that promotes utility and wear life of unit. Product has torque range of 100-1,200 lb-in. and is suited for use in packaging lines as well as other applications that require torque-limiting rotational timing.

Ogura Industrial Corp.
Somerset, NJ 08873
Mar 03, 2006 Incorporating noise dampening plastic disk in both armature and rotor, V-Series Clutches are available in 4 modules from 3-43 lb-ft torque with either 4 or 90 V coils. Minimized noise version is designed to satisfy medical and other consumer related applications in which clutch or brake engagement noise would be objectionable.

Ogura Industrial Corp.
Somerset, NJ 08873
Mar 03, 2006 Suited for demanding agricultural applications, electromagnetic PTO Model GT5 combines electric clutch and mechanical brake, and incorporates large armature and rotor for demanding high horsepower engines. Field bearings are positioned directly under field assembly to minimize overall length, and double end back plate eliminates chance of back plate deflection. Model GT5 can be adjusted for wear while it is on user's machine.

Ogura Industrial Corp.
Somerset, NJ 08873
Mar 03, 2006 Suited for office automation equipment, torque-limiting Series OPL includes 9 different models with torques ranging from .17-3.52 lb-in. Units create torque magnetically, so there is minimal amount of stick slip. Sealed design prevents wear particles from contaminating machine and particles from machine contaminating slip clutch. Customers can order any length shaft they need with any snap ring or D cut dimensions.

Warner Electric
South Beloit, IL 61080
Aug 02, 2005 Electromagnetic Smooth-Start UniModules provide consistent, smooth starting and stopping throughout entire torque range. Units are NEMA C-face compatible and automatically adjust for wear. They can be paired with CBC-300 clutch/brake control, which allows clutch and brake torque levels to be set independently. Once torque levels are set, control's circuitry supplies constant current to clutch/brake, regardless of voltage or operating environment.

Polyclutch Corp., Div. of Custom Products Corp.
North Haven, CT 06473
Jan 11, 2005 In addition to overload protection, an increase in machine speed can be obtained by inserting slip clutch into system. Friction surfaces result in static friction being less than dynamic friction, which cushions suddenly applied loads. Tension on paper, wire film, and thread is gradually applied and is half of suddenly applied load. Machine itself will also be cushioned from shock, elongating life for parts and tooling.

Magnetic Technologies Ltd.
Oxford, MA 01540
Oct 04, 2004 Magnetic capping head clutches, compatible with machinery for applying 15–43 mm screw-on caps to plastic and glass containers, feature hystersis design for smooth performance. Repeatable to within ±2%, products feature Vernier scale for user-adjustable torque settings from 2–24 lb-in. They also incorporate various sizes of input and output shafts, 3 in. dia common magnetic component made from anodized aluminum or stainless steel, and chuck output adapters.

Reell Precision Mfg. Corp.
St. Paul, MN 55110-5103
Jul 02, 2004 Models EC5, EC15, EC20, and EC30 provide up to 1 million actuations at dynamic load capacity. Electromechanical wrap spring clutches provide torque in only one direction, which permits overrunning. Once spring has wrapped down, each clutch can accelerate loads from 0 to full speed in less than 3 msec. Typical operating speeds are 100–800 rpm with 1,400 rpm max.

Reell Precision Mfg. Corp.
St. Paul, MN 55110-5103
Jul 02, 2004 Long Life Clutch employs wrap-spring technology that produces consistent and repeatable engagement timing. While clutch engagement time is proportional to relative speed, once spring has wrapped down, clutch output is brought up to full speed in as little as 3 msec. Disengagement is nearly instantaneous. Clutch's rating makes it suitable for automatic door systems, pump drive systems, and any equipment deploying intermittent rotary motion.