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Supplier: Formsprag Clutch
Description: All Formsprag/Stieber clutches described in this catalog are essentially “overrunning” clutches, i.e., they will drive in one direction but overrun (freewheel) in the other direction.Through the wide variety of designs offered by Formsprag Clutch and Stieber
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Supplier: Lowell Corporation
Description: Lowell Corporation Overrunning Clutch for original equipment manufacturers and plant operation. One Way Roller Clutches, Overrunning Clutch. Featuring a simple construction, and built to offer an easy to produce one-way clutch device that saves users money.
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.2500 to 2.75 inch
- Clutch Engagement: Roller Detent
- Diameter: 1.62 to 6 inch
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Supplier: Hilliard Corporation (The)
Description: The Hilliard High-Speed Overrunning Clutch provides positive engagement and high torque on demand. Featuring a unique roller-ramp design, the clutch when engaged transmits power via the precision-machined cam and roller assembly connected to the input shaft. A ball bearing at
- Application / Type: Industrial / General Purpose, Power Transmission
- Bore Diameter: 1 to 1.5 inch
- Clutch Engagement: Roller Detent
- Diameter: 3 to 4.5 inch
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Supplier: Hilliard Corporation (The)
Description: Hilliard Sprag Clutches are designed for overrunning, backstopping and indexing applications. This clutch is a freewheeling device with an inner race and an outer race, either of which can be the input or output member. The input can drive the output in a chosen direction and
- Application / Type: Industrial / General Purpose, Other
- Bore Diameter: 0.4375 to 6 inch
- Clutch Engagement: Roller Detent, Sprag
- Diameter: 3 to 15 inch
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Supplier: Tiny-Clutch | Helander Products, Inc.
Description: The Tiny-Clutch 2448 Overrunning Spring Clutch is based off of our SP75E Wrap Spring Clutch. This clutch features a 3-Hole drum & a zero lug collar. It has a 1/2" bore & mounts with two set screws at 90°.
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.5000 inch
- Diameter: 1.25 inch
- Drive / Load Connection: In-line Shafts
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Supplier: Hilliard Corporation (The)
Description: The Hilliard High-Speed Starter Overrunning Clutch Drive provides positive engagement and high torque on demand. Featuring a unique roller-ramp design, the clutch when engaged transmits power via the precision-machined cam and roller assembly connected to the input shaft. A ball
- Bore Diameter: 1 to 1.5 inch
- Diameter: 3 to 4.5 inch
- Drive / Load Connection: In-line Shafts
- Rotational Speed: 16000 rpm
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Supplier: Hilliard Corporation (The)
Description: Variable and fixed displacement types. SAE mounting, spline shafts. Typical operating pressures up to 5000 psig (350 bar). High-speed operation. High starting torque efficiency. Different sizes for different applications. Suitable for open and closed loop circuits. Supply includes overrunning
- Drive / Load Connection: In-line Shafts
- Shaft Configuration: In-line
- Type: Overrunning Clutch
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Supplier: GMN Paul Muller Industrie GmbH & Co. KG
Description: GMN freewheels are unidirectional couplings, transmitting or supporting torque in one direction by friction and allowing idling in the opposite direction. Freewheel clutches can be used as indexing devices, backstops or overrunning clutches. Our sprag type freewheel
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.3937 to 2.36 inch
- Specialty Clutch Types: Freewheeling Clutch
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Supplier: Tiny-Clutch | Helander Products, Inc.
Description: The Tiny-Clutch 2425 Winding Clutch is based off of our AD50 Autodisconnect Clutch. This clutch features a larger 5/8" plain drum with two flats for the output hub, allowing quick, easy slip fitting of the driven load. This clutch also has the drag arm reversed, to
- Application / Type: Industrial / General Purpose
- Diameter: 0.7500 inch
- Drive / Load Connection: Shaft - Pulley / Gear / Sprocket
- Length: 1.45 inch
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Supplier: Tiny-Clutch | Helander Products, Inc.
Description: The Tiny-Clutch 1478 Indexing Sprocket Clutch is based off of our SP75D Wrap Spring Clutch. This clutch features a 48 tooth, 25 pitch Sprocket, a 1 lug (Single Revolution) collar & an over-travel stop. It has a 3/8" bore, mounts with a crosshole & replaces R. Funk #
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.3750 inch
- Diameter: 0.2600 inch
- Drive / Load Connection: In-line Shafts
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Supplier: Tiny-Clutch | Helander Products, Inc.
Description: The Tiny-Clutch 1930 Indexing Spring Clutch is based off of our SP75D Wrap Spring Clutch. This clutch features a 19 tooth, 25 pitch Sprocket, a 1 lug (Single Revolution) collar & an over-travel stop. It has a 3/8" bore, mounts with a crosshole & replaces R. Funk # A18676.
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.3750 inch
- Diameter: 0.2600 inch
- Drive / Load Connection: In-line Shafts
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Supplier: Schaeffler Technologies AG & Co. KG
Description: low moment of inertia of the clamping elements. They also have a low free-wheeling frictional torque. Drawn cup roller clutches can be used in a wide variety of applications, for example as indexing elements, back-stopping clutches or overrunning clutches. The drawn cup
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Supplier: Renold Canada
Description: clutch with two flexible half Gearflex couplings forming a short cardan shaft accommodating parallel and angular misalignment Flexible shaft connection for overrunning barring drive applications Grease lubricated clutch used as standard for high overrunning speeds and
- Application / Type: Industrial / General Purpose, Conveyor
- Bore Diameter: 2.25 to 6.88 inch
- Clutch Engagement: Sprag
- Diameter: 6 to 14.96 inch
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Supplier: Renold Canada
Description: transient torques and overloads SO series clutches, oil lubricated suitable for overrunning, backstopping and medium duty indexing (up to 150 indexed/minute) Grease lubrication is available where high inner race overrunning speeds are required or maintenance is difficult SO
- Application / Type: Industrial / General Purpose, Conveyor
- Bore Diameter: 0.7500 to 7 inch
- Clutch Engagement: Sprag
- Diameter: 3 to 15 inch
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Supplier: U.S. Tsubaki Power Transmission, LLC
Description: MZ Series Cam Clutch products are designed for general overrunning applications. The MZ Series can be used in applications which require the inner or outer race to have overrunning capability. The MZ Series comes pre-lubricated with grease and is ready to install. No lubrication
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.7874 inch
- Diameter: 3.15 inch
- Length: 2.64 inch
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Supplier: U.S. Tsubaki Power Transmission, LLC
Description: MZ Series Cam Clutch products are designed for general overrunning applications. The MZ Series can be used in applications which require the inner or outer race to have overrunning capability. The MZ Series comes pre-lubricated with grease and is ready to install. No lubrication
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.8750 inch
- Diameter: 3.94 inch
- Length: 3.23 inch
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Supplier: U.S. Tsubaki Power Transmission, LLC
Description: MZ Series Cam Clutch products are designed for general overrunning applications. The MZ Series can be used in applications which require the inner or outer race to have overrunning capability. The MZ Series comes pre-lubricated with grease and is ready to install. No lubrication
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.5000 inch
- Diameter: 2.68 inch
- Length: 2.44 inch
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Supplier: U.S. Tsubaki Power Transmission, LLC
Description: MZ Series Cam Clutch products are designed for general overrunning applications. The MZ Series can be used in applications which require the inner or outer race to have overrunning capability. The MZ Series comes pre-lubricated with grease and is ready to install. No lubrication
- Application / Type: Industrial / General Purpose
- Bore Diameter: 2.76 inch
- Diameter: 6.89 inch
- Length: 4.13 inch
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Supplier: Quality Bearings & Components
Description: Shell-Type ROLLER CLUTCHES-UNIDIRECTIO NAL DRIVE – METRIC Features: • Ideal for indexing, backstopping or overrunning operations • Free rolling one way, drives in opposite direction • Lightweight, low profile
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.7087 inch
- Diameter: 0.9449 inch
- Drive / Load Connection: Through Shaft
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Supplier: Quality Bearings & Components
Description: Shell-Type ROLLER CLUTCHES-UNIDIRECTIO NAL DRIVE – INCH Features: • Ideal for indexing, backstopping or overrunning operations • Free rolling one way, drives in opposite direction • Lightweight, low profile
- Application / Type: Industrial / General Purpose
- Bore Diameter: 0.5000 inch
- Diameter: 0.7500 inch
- Drive / Load Connection: Through Shaft
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Supplier: Hymark/Kentucky Gauge
Description: there are no overruns, making positioning precise and accurate. (Clutch brake frequency limit: 10 times per minute) Simple Design Adapting compact and space-saving design, making it easy to operate and looking elegant.
- Motor Shape: Cylindrical Body, Square Body
- Orientation: Single-ended
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Supplier: National Precision Bearing, Inc.
Description: thin-walled, drawn outer ring with a series of ramps on the inside diameter, plastic cages, springs and needle rollers. Drawn cup roller clutches transmit torque between the shaft and the housing in one direction and allow free overrun in the opposite direction. When transmitting
- Bearing Design: Combined Needle Roller
- Bore: 0.1180 to 1.65 inch
- Outside Diameter: 0.2560 to 1.65 inch
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Supplier: Lowell Corporation
Description: Lowell Corporation Model 76 Ratchet Clutch. For indexing, backstopping or locking applications up to 2500 lb-ft torque and/or 50 rpm overrunning speed. Made in USA.
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Supplier: Timken Company (The)
Description: Drawn cup roller clutches are designed to transmit torque between the shaft and housing in one direction and allow free overrun in the opposite direction. These designs utilize the same small radial section as drawn cup needle roller bearings. The units are compact, lightweight and
- Bearing Design: Drawn Cup Caged Needle
- Bore: 0.1575 to 1.18 inch
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Supplier: Dupont Molykote
Description: Silicone grease especially for overrunning clutches in starter motors Molykote® 7325 Grease is designed for lubrication of over-running clutch in starter motor. Molykote® 7325 Grease offers long service life at wide service temperature range. APPLICATIONS
- Applications / Function: Automotive / Transportation
- Chemistry / Constituents: Lithium Complex, Silicone, Synthetic / Semi-synthetic
- Operating / Use Temperature: -40 to 302 F
- Type: Grease / Gel
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Supplier: Eraser Company, Inc.
Description: The DE700 compensating dereeler prevents material over-runs when used with wire cutters or cut and strip machines. The dereeler provides fine adjustment control on the reel payout tension by means of a clutch.
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Supplier: RS Components, Ltd.
Description: of inertia of the clamping elements. They also have a low overrunning frictional torque. Drawn cup roller clutches can be used in various applications such as indexing clutches, back-stopping clutches and overrunning clutches. In these cases, the drawn cup
- Bore: 0.9843 inch
- Outside Diameter: 1.26 inch
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Supplier: Hangzhou Chinabase Machinery Co., Ltd.
Description: China manufacturer of PTO shaft products, Specialist in: Agricultural PTO Drive Shaft, Tractor PTO Drive Shaft, Cross Journal, Ratchet Torque Limiter, Overrunning Clutch, Friction Torque Limiter, Constant Velocity Joint. We also can provide products according your requirements. Please
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Supplier: TWG Canada Consolidated, Inc.
Description: High-performance, high-efficiency planetary winches offering equal speed in both directions. Ideal for hoisting and lowering applications. Hydraulic gear motor Spring-applied, pressure-released, automatic multi-disc brake Over-running clutch enables free rotation
- Capstan Winch: Yes
- Free Spooling: Yes
- Holding Brake: Yes
- Line Diameter: 0.5000 inch
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Supplier: Compact Automation
Description: it backwards could damage the Turn-Dex. • Accurate & Repeatable Positioning: Due to the overrun nature of the clutch external stops, brakes, ro«er and detents or shot-pins is required for accurate and repeatable positioning. • Special Options: Turn-Act will provide
- Actuator Style: Rotary Vane (Single)
- Maximum Torque: 175 In-lbs
- Operating Pressure Range: 35 to 200 psi
- Operating Temperature: -20 to 180 F
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Supplier: Lantec
Description: Product Specifications Pulling Capacity: 46,000 lbs/20,865 kg Weight: n/a Product Features All major components external to the cable drum Large diameter, high capacity sprag / overrunning clutch design with anti roll over feature Brake valve
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Supplier: TWG Canada Consolidated, Inc.
Description: optional hydraulic motors Reduced maintenance in marine environments Features Large diameter, high capacity sprag / overrunning clutch design with anti roll over feature Brake valve designed for high efficiency and flow rates Motor mountings designed to accommodate SAE C and SAE D
- Load Capacity: 25000 lbs
- Load Hook: Single
- Power Source: Hydraulic
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Supplier: Lantec
Description: Product Specifications Pulling Capacity: 19,800 lbs/8,981 kg Weight: n/a Product Features Large diameter, high capacity sprag / overrunning clutch design with anti roll over feature Brake valve designed for high efficiency and flow rates Motor
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Supplier: SEYI America Inc.
Description: is most suitable for precision progressive die applications. No inherent angular deflection, which significantly extends die life and reduces cost of tooling maintenance. High rigidity structure ensures consistent dynamic precision High torque, enclosed wet clutch brake unit requires
- Automation / Control: Manual (Footswitch / Pendant / Pushbutton)
- Capacity / Operating Force: 250 tons
- Frame Type & Orientation: Column (4 Post) / Straight-Side
- Operation: Bending, Blanking, Piercing / Hole Punching, Press Forming / Embossing
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ring is the basic component of a one-way sprocket, overrunning clutch, (read more)
Browse Mechanical Clutches Datasheets for Lowell Corporation -
industrial electric, hydraulic and sprag-type mechanical clutches. It compares favorably on the basis of torque-vs.-weight, torque-vs.-price and torque-vs.-envelope. In overrunning service it also compares favorably in terms of efficiency and torque-vs.-overrunning-speed. Stock units are available with (read more)
Browse Mechanical Clutches Datasheets for Lowell Corporation -
productivity while reducing turf repair needs. Automatic engagement: Shifts between driving and overrunning modes automatically, with no shift linkages (read more)
Browse Mechanical Clutches Datasheets for Hilliard Corporation (The) -
. Custom designs: New applications can be engineered by combining motor-starter structures with overrunning clutch modules to meet unique operational requirements. Hilliard's starter systems are built (read more)
Browse Engine Starters Datasheets for Hilliard Corporation (The) -
OEM motion control designers who need custom engineering support for mechanical applications will be interested in Lowell Corporation's extensive experience in modifying its off-the-shelf ratchet arms, handles, and ratchet and roller clutches to meet specific (read more)
Browse Datasheets for Lowell Corporation
Conduct Research Top
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A Guide to Indexing, Overrunning and Backstopping Clutches
Mechanical clutches are a vital component of many power transmission systems where you need to apply torque in one direction of rotation. Recent innovations in clutch design and technology are making these products even more reliable and efficient.
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Indicates content that may require registration and/or purchase.
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Advanced Research on Applied Mechanics and Manufacturing System
Key word: overrunning AMT, roller overrunning clutch , shift impact .
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Field Performance of Clutched Sucker Rod Pumping Systems
Abstract This paper reports the performance of a new type of overrunning clutch that has been developed and installed on sucker rod pumping units.
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Use of Magnetic Clutch to Improve Performance of Sucker Rod Pumps
Abstract This paper reports a new type of overrunning clutch that has been developed and installed on sucker rod pumping units.
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Bosch Automotive Electrics and Automotive Electronics
Engagement lever Roller-type overrunning clutch Pinion gear Battery .
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Advanced Mechanical Design
Application Research of a New Overrunning Clutch in Belt Conveyor .
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Design Practices: Passenger Car Automatic Transmissions
… determined by several factors, including effectiveness of increments of flow area at the core, reactor blade height and efficiency due to large pitch-to-chord varia- tion from shell to core sides, and provision for an overrunning clutch assembly between the reactor …
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Advances in Material Science, Mechanical Engineering and Manufacturing
Aiming at the problem that the overrunning clutch existing manufacturing error.
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Materials and Manufacturing Research
As shown in figure 2, the double output planetary gear transmission mechanism is composed by four parts: a miniature motor, a planetary gear, an overrunning clutch and a switch-controller.
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Mechanisms and Mechanical Devices Sourcebook, Fifth Edition > CLUTCHES AND BRAKES
SPRING BANDS IMPROVE OVERRUNNING CLUTCH .
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Intelligent Robotics and Applications
Design of a Passive, Bidirectional Overrunning Clutch for Rotary Joints of Autonomous Robots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .