Tiny-Clutch | Helander Products, Inc. Datasheets for Mechanical Clutches

Mechanical clutches are assemblies consisting of elements for the connection and disconnection of shafts (clutch) in equipment drives.
Mechanical Clutches: Learn more

Product Name Notes
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...
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...
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...
The AD-Series Tiny-Clutches combine the high torque capacity of a spring clutch with a bidirectional free wheeling output. These clutches are suited for use in applications such as, coil winding,...
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...
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...
The Tiny-Clutch 1479 Fractional Revolution Sprocket Clutch is based off of our SP75D Wrap Spring Clutch. This clutch features a 60 tooth, 25 pitch Sprocket, a 2 lug (Half Revolution)...
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...
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...
The Tiny-Clutch 1868 Indexing Pulley Clutch is based off of our SP75B Wrap Spring Clutch. This clutch features a 48 tooth, XL pitch pulley & a 2 lug (Half Revolution)...
The Tiny-Clutch 1869 Fractional Revolution Pulley Clutch is based off of our SP75B Wrap Spring Clutch. This clutch features a 48 tooth, XL pitch pulley & a 3 lug (Third...
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...
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...
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,...
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"...
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,...
The Tiny-Clutch 2579 Single Revolution Spring Clutch is based off of our SP75D Wrap Spring Clutch. This clutch features a plain drum, a 1 lug (Single Revolution) collar & an...
The Tiny-Clutch 2580 Half Revolution Spring Clutch is based off of our SP75D Wrap Spring Clutch. This clutch features a plain drum, a 2 lug (Half Revolution) collar & an...