Machine Components Corp. - Plainview, NY
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of standard & custom tension control & torque limiting clutches. Types include slip clutches, miniature gear clutches & miniature gear torque slip clutches. Slip clutches features include unidirectional or bidirectional operation, same or different CW & CCW torques, torque ranges from 1.0 oz. to 600 oz. same torque at breakaway as at high slip velocities, mounting provisions for gear sprocket or pulley & corrosion resistant materials. Miniature gear clutches features include integral gears in materials including phosphor bronze, same or different CW or CCW torques, torque calibration ranges from 0.5 oz. to 20 oz., same torque at breakaway as at high slip velocities, hub for pinning & jaw clamp mountings & corrosion resistance.
machinecomp.rtrk.com/?scid=2706056&rl_alt=h...

Torque Limiting Clutches Products
	Spring Wrapped Slip Clutch – GM-B Series Spring Wrapped Slip Clutch – PB Series Spring Wrapped Slip Clutch – CX Series More

Mayr Corp. - Waldwick, NJ
Manufacturer, Custom Manufacturer
ISO 9001:2008 & ISO 14001:2004 certified manufacturer of standard & custom torque limiting clutches including limiters. Various features include backlash-free, load & torque-free disconnecting, ratcheting, synchronous or overload design, pneumatic or electrically adjustable torque, readable torque adjustments & wear resistance. Various applications include printing, paper, food, automation, mining, harbor cranes, wood processing machines & ship construction. ATEX, OHSAS 18001 & OHRIS certified. On-time delivery.
Brand Names: Compact, Mayr
www.mayr.com/en/products/torque-limiters/

The Rowland Co. - Philadelphia, PA
Distributor, Custom Manufacturer, Service Company
Distributor & custom manufacturer of torque limiting clutches. Available in friction & ball & detent styles. Clutches are also available in pilot bored, finish bored & keywayed types. Applications include can presses, hoists, winches, marine propulsion, pumps, conveyors, bucket elevators, forging presses, car shredders, press brakes, shears, slitters, grinding mills, wind/unwind stands, paper dryers, rolling mills, turbines & dredges.
www.rowland2.com/products/clutchesAndBrakes...

Dalton Gear Co. - Minneapolis, MN
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of torque limiting couplings including clutches available in various models & sizes. Types of couplings include flexible roller chain, shear pin & rigid steel couplings.
daltongear.thomasnet.com/category/all-categ...

Torque Limiting Clutches Products
	Dalton OSD Overload Safety Devices Torque Limiters-Couplings

Hersey Clutch Co. - Orleans, MA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom automatic, overload releasing, slip and torque limiting clutches. Types include spring, detent and centrifugal clutches. Various features include flexible, adjustable and space constraints. Capabilities include coating, cutting, deburring, designing, engineering, lathe work, machining, powder coating, research and development, sawing, fabrication, stamping, testing, tumbling and welding. Meets FDA standards. On-time delivery.
www.herseyclutch.com/index.html

Torque Limiting Clutches Products
	Model SX - Spring & Detent Clutches Model SXT - Spring & Detent Clutches Model TB - Spring & Detent Clutches More

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

DieQua - Bloomingdale, IL
Distributor, Manufacturer, Custom Manufacturer
Distributor of standard & custom torque limiting zero backlash clutches. Flexible bellows couplings, elastomer insert jaw couplings, miniature metal bellows couplings & torque limiter safety couplings are available. Applications include assembly machinery, automated plants, CNC milling/grinding, industrial robots, linear actuators, machine tools, manipulators, metal cutting machinery, packaging machinery & printing machinery. PDTA & PTRA affiliated. Torque limiting zero backlash clutches are available with 12 month warranty from date of delivery.
Brand Names: R+W
www.diequa.com/products/products.html#coupl...

SEPAC, Inc. - Elmira, NY
Manufacturer, Custom Manufacturer
Manufacturer of clutches including adjustable speed clutches, constant tension clutches, tension control clutches, machine tool clutches, pneumatic clutches, & torque limiting clutches. Features include high torque to size ratio, no-slip connection, & zero idle torque. Accessories include gears, sprockets, pulleys, & couplings. Custom products also available. Applications include printing presses, packaging machinery, & other machines.
www.sepac.com/Clutches/Clutches/

Torque Limiting Clutches Products
	Model - SFTC Electromagnetic-Stationary Field Tooth Clutch Model - RFTC Electromagnetic-Rotating Field Tooth Clutch Model - WMTC Electromagnetic-Wall Mounted Tooth Clutch More

PIC Design - Middlebury, CT
Manufacturer, Custom Manufacturer
Manufacturer and custom manufacturer of slip and roller torque limiting clutches. Specifications of roller clutches include 1/8 in. to 3/4 in. bore sizes, 9/32 in. to 1 in. OD, maximum temperature up to 200 degrees F, 2.86 lbs. to 196 lbs. torque rating capacity and 7,000 rpm to 50,000 rpm overrun limiting speed. Clutches are available with bronze bearings, adjustable torque, low stick-slip ratio and constant tension. Items are available in stock.
pic-designcatalog.com/Images/pdfcat/PIC-Des...

Helander Products, Inc. - Clinton, CT
Manufacturer, Custom Manufacturer
Manufacturer of torque limiting & single revolution clutches including single or fractional revolution clutch, single or fractional revolution with adjusting collar, single or fractional revolution with over-travel stop. Specifications include torque ranging from 10 in.-lb. to 250 in.-lb. Single or fractional revolution type clutches are available with additional second spring tang anchored to output member & multiple stop lugs added to release collar assists for fractional revolution clutch.
Brand Names: Tiny-Clutch
www.tinyclutch.com/spring-clutches/

Bearing Service Co. of PA - Locations
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified. Stocking distributor of adjustable speed, backstopping, cut-off, friction & torque limiting clutches. Belt drives, gears, chain drives, ball screws, racks, actuators, brakes, couplings, U-joints, pulleys, sheaves, speed reducers, idlers, electric motors, electronic controls, encoders, servo motors/drives, torque limiters & adjustable speed drives are also available.
www.bearing-service.com/powertran.html

Force Control Industries, Inc. - Fairfield, OH
Manufacturer
Manufacturer of torque limiting clutches. Clutch/brakes and dual clutch/brakes for start/stop applications are available. Features include oil shear technology based multiple friction disc design, totally enclosed cast iron housings, extended shafts, different mounting options and optional manifold mounted solenoid valve. Products can also be customized to specifications. Clutch/brakes are available with special 24 month warranty.
Brand Names: Force Control, Posidyne
www.forcecontrol.com/posidyne-clutch-brake....

Island Components Group, Inc. - Bohemia, NY
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified lean manufacturing. Manufacturer & designer of hysteresis clutches for constant tension, duplex friction & torque limiting applications. Clutches are available with magnetic couplings for wear resistant & are also suitable for constant slip-type applications. Meets MIL-I-45208 Spec.
www.islandcomponents.com/Precision-Brakes.a...

Tolomatic, Inc. - Hamel, MN
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of disc cone clutches for torque limiting, transmission & v-belt applications. Disc cone clutches are available with bore size ranging from 0.5 in. to 1.375 in., disc diameter ranging from 8 in. to 12 in. & 100 psi maximum pressure rating.
www.tolomatic.com/products/item_detail.cfm?...

Torque Limiting Clutches Products
	Disc Cone Clutches

TorqMaster International - Stamford, CT
Manufacturer, Custom Manufacturer
Manufacturer of friction, torsion, marine & damping hinges; standard & custom. ISO 9001:2008 registered. Engineered to eliminate free-play & springback while supplying consistent torque. Applications include laptop/notebook/ruggedized computers, adjustable lcd's & flat panel display devices, automotive rear seat entertainment equipment, marine applications, medical devices, palm-computing devices, panels, doors, lids & enclosures. Special product applications include easy-lift counter-balanced hinges, thermally conductive hinges & electrical conductive hinges in combinations with friction hinge properties.
www.torqmaster.com/index.html

Bearing Industrial & Supplies - Eden Prairie, MN
Distributor
Distributor of clutches including torque limiting clutches. Other types of clutches including adjustable, ball bearing, bi-directional, cam, centrifugal, constant tension, countershaft friction, one-way, overload releasing, overrunning, power take-off, pulley, reversing, roller, rotary, sheave, sleeve, slip, sprocket, tension control, tooth & V-belt clutches are also available.
www.bearingind.net/motion.htm

Pumpcoat - East Falmouth, MA
Distributor, Manufacturer, Custom Manufacturer, Service Company
New pump & parts distributor. Packing, mechanical seals & stuffing box conversions. Full service pump repair, & rebuild. New & replicated parts.
www.pumpcoat.com/pump-parts.html

Placid Industries, Inc. - Lake Placid, NY
Manufacturer
Manufacturer of torque limiting clutches. Magnetic particle clutches torque: 0.1 to 300 lb.-ft. While the load torque is less than the output torque, the clutch drives without slip. When the load torque is increased, the clutch will slip smoothly at the torque level set by the coil input current.
www.placidindustries.com/apptqlimit.html

Mach III Clutch Inc. - Walton, KY
Manufacturer, Custom Manufacturer
Manufacturer of torque limiting clutches which slip to provide overload protection. Mounting options include end of shaft, mid-shaft, rigid shaft to shaft coupling, flexible shaft to shaft coupling & NEMA Frame. Catalog & custom models offered. All bored & keyed to customer specs. Made in USA. Free factory-direct application assistance.
www.machiii.com/Products/Application/Slip-C...

Brance-Krachy Co., Inc. - Houston, TX
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of plastic hose clamps & bands.
Brand Names: Dodge, Warner Electric
www.brancekrachy.com/industrial-clutches-br...

G & G Manufacturing Co. - Omaha, NE
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of torque limiting clutches. Available in 3/4 in. to 1-1/4 in. bore sizes with keyway & setscrews. Clutches are available with replacement parts including plates, hub, fiber pads, bronze bushings, spring washers & tension nuts. Stock items are also available. Made in USA.
www.ggmfg.com/products.aspx?category=Couple...

ProTec Friction Supply - Mount Kisco, NY
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Manufacturer of friction material for clutches including constant tension clutches, disc clutches, tooth clutches & torque limiting clutches. Parts offered include clutch packs, clutch linings, clutch facings & clutch buttons. Most friction materials available: copper-reinforced 10-strand woven, Kevlar®-reinforced molded, sintered metallics for wet or dry applications, papers and ceramics. Custom products are also available. Services include application designing, materials selection & engineering, testing & JIT delivery.
www.protecfriction.com/p_master_ssc_sets.ht...

Magne Corp. - Saint Louis, MO
Manufacturer, Custom Manufacturer
Manufacturer of torque limiting clutches. Features include inner & outer rotating member with magnetic powder filled between them. Applications include printing, metal fabricating, material handling, packaging, automotive & food beverage process equipment.
Brand Names: Magneclutch
www.magnecorpinc.com/engspec2.html

POLYCLUTCH, Div. of A&A Manufacturing Co., Inc - North Haven, CT
Manufacturer, Custom Manufacturer
Manufacturer of torque limiting clutches. Types of clutches include mechanical and pneumatic slip and one way and toothed jaw clutches. Clutches can be supplied as a shaft-to-shaft coupling or a shaft to pulley, gear or sprocket. Applications include force, tension and torque control, overload protection, indexing, position retention hinge and soft start/stop. Made in USA.
Brand Names: Polyclutch
www.polyclutch.com/home

Torque Drives, Inc./ Mahoning Valley Supply - Warren, OH
Distributor, Custom Manufacturer
Distributor of power transmission products including torque limiting clutches. Capabilities include system integration, troubleshooting & installation of torque limiting clutches.
www.torquedrives.com/power-transmission.htm...