Bi-directional Mechanical Clutches
from Hilliard Corporation (The)
The Hilliard Front Drive System is an electro-mechanically activated bidirectional overrunning clutch. When 12 volts of power are sent via the 4WD switch, the unit is activated to engage both front wheels instantaneously, whenever the rear wheels lose traction. The clutch also releases or overruns... [See More]
- Features: Bidirectional
- Power: 65
- Torque: 145.0
- Engagement: Electromechanical
from Hilliard Corporation (The)
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 each end of the roll... [See More]
- Features: Bidirectional; Automatic Re-engagement
- Rotary Speed: 10000 to 16000
- Torque: 275.0 to 925.0
- Special: Overrunning
from Tiny-Clutch | Helander Products, Inc.
A-Series Tiny-Clutches are miniature roller and cam type single revolution clutches. They also function as a general purpose, rapid action clutch for selectively coupling a continuously rotating input and a driven shaft. The clutch features fast response, high torque capacity for a given size and... [See More]
- Features: Adjustable Torque; Zero-Backlash; Bidirectional
- Rotary Speed: 7000
- Torque: 0.3 to 1.2
- Special: Overrunning
from Tiny-Clutch | Helander Products, Inc.
The Tiny-Clutch 1915 Back Stopping Clutch is based off of our D75MR Roller Clutch. This clutch features a 1/4" bore & mounts to the shaft with a crosshole. This clutch is available in Right hand drive & replaces Milford Rivet Part # SH194. [See More]
- Features: Adjustable Torque; Zero-Backlash; Bidirectional
- Rotary Speed: 6000
- Torque: 0.8
- Special: Backstop
from Tiny-Clutch | Helander Products, Inc.
The Tiny-Clutch 1808 Backstopping Clutch is based off of our D125MR Roller Clutch. This clutch features a 1/2" bore & mounts to the shaft with two setscrews at 180 ° instead of the usual 90 °. This clutch is available in either Right or Left hand drive & replaces Milford Rivet Part #... [See More]
- Features: Adjustable Torque; Zero-Backlash; Bidirectional
- Rotary Speed: 2000
- Torque: 4.2
- Special: Overrunning
from Tiny-Clutch | Helander Products, Inc.
CR-Series Tiny-Clutches are captured roller and cam assemblies that work the same as our D-Series, but which are installed in your housing. The clutch has near zero backlash & allows high overrunning speeds, making them ideal for machines requiring overrunning, backstopping, freewheeling or... [See More]
- Features: Adjustable Torque; Zero-Backlash; Bidirectional
- Rotary Speed: 7000
- Torque: 0.3
- Special: Overrunning; Freewheeling; Backstop
from Tiny-Clutch | Helander Products, Inc.
The D-Series TINY-CLUTCH is a miniature roller and cam type one-way clutch. It is designed to be built into the customer's equipment and has no loose parts. The D-Series is most frequently used to allow a driven member to overrun the input, or for backstopping a load, it can also function to convert... [See More]
- Features: Adjustable Torque; Zero-Backlash; Bidirectional
- Rotary Speed: 7000
- Torque: 0.4
- Special: Overrunning
from Tiny-Clutch | Helander Products, Inc.
The Tiny-Clutch 2536 One Way Roller Clutch is based off of our D125 Roller Clutch. This clutch features a cam with no bore & an 10mm external square for mounting, it has a special housing with an arm & is Right hand drive. This clutch is used to convert an oscillating drive into rotary... [See More]
- Features: Adjustable Torque; Zero-Backlash; Bidirectional
- Rotary Speed: 2000
- Torque: 4.2
- Special: Overrunning
from Tiny-Clutch | Helander Products, Inc.
The Tiny-Clutch 1692 One-Way Clutch is based off of our D75PM Roller Clutch. This clutch features heavy duty springs, a 1/4" bore & mounts to the shaft with a set screw. This clutch is available in Left hand drive & replaces Pellerin Milnor part # 54M105. [See More]
- Features: Adjustable Torque; Zero-Backlash; Bidirectional
- Rotary Speed: 6000
- Torque: 0.8
- Special: Overrunning
from Tiny-Clutch | Helander Products, Inc.
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 °. [See More]
- Features: Bidirectional
- Special: Overrunning
- Torque: 4.2
- Spring Assistance: Spring Actuation/Engage
from Tiny-Clutch | Helander Products, Inc.
SP-Series Tiny-Clutches are versatile line of wrap spring clutches available in the following configurations: Overrunning, On-Off, Indexing, Adjustable Indexing & Positive Stop Indexing. The various configurations allow great flexibility in application. The basic spring clutch consists of three... [See More]
- Features: Bidirectional
- Special: Overrunning
- Torque: 0.4
- Spring Assistance: Spring Actuation/Engage