Tiny-Clutch | Helander Products, Inc. Datasheets for Torque Limiters and Slip Clutches

Torque limiters and slip clutches automatically slip or disengage the clutch at a predetermined torque.
Torque Limiters and Slip Clutches: Learn more

Product Name Notes
A-Series Roller Clutch -- A106
A-Series Roller Clutch -- A125
A-Series Roller Clutch -- A62
A-Series Roller Clutch -- A75
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 Roller Clutch -- CR102
CR-Series Roller Clutch -- CR102T
CR-Series Roller Clutch -- CR462
CR-Series Roller Clutch -- CR662
CR-Series Roller Clutch -- CR887
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 Spring Clutch -- SP100
SP-Series Spring Clutch -- SP100A
SP-Series Spring Clutch -- SP100B
SP-Series Spring Clutch -- SP100C
SP-Series Spring Clutch -- SP100D
SP-Series Spring Clutch -- SP40
SP-Series Spring Clutch -- SP50
SP-Series Spring Clutch -- SP56C
SP-Series Spring Clutch -- SP56D
SP-Series Spring Clutch -- SP75B
SP-Series Spring Clutch -- SP75C
SP-Series Spring Clutch -- SP75D
SP-Series Spring Clutch -- SP75E
SP-Series Spring Clutch -- SP93
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...
AD-Series Autodisconnect Clutch -- AD100A
AD-Series Autodisconnect Clutch -- AD100B
AD-Series Autodisconnect Clutch -- AD200A
AD-Series Autodisconnect Clutch -- AD200B
AD-Series Autodisconnect Clutch -- AD50
AD-Series Autodisconnect Clutch -- AD93
AD-Series Autodisconnect Clutch -- AD93SL
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,...
D-Series Roller Clutch -- D125
D-Series Roller Clutch -- D125MR
D-Series Roller Clutch -- D62
D-Series Roller Clutch -- D62B
D-Series Roller Clutch -- D75
D-Series Roller Clutch -- D75A
D-Series Roller Clutch -- D75AG
D-Series Roller Clutch -- D75B
D-Series Roller Clutch -- D75C
D-Series Roller Clutch -- D75D
D-Series Roller Clutch -- D75MR
D-Series Roller Clutch -- D75PM
D-Series Roller Clutch -- D93
D-Series Roller Clutch -- D93A
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...
M-Series Magnetic Clutch -- M50
M-Series Magnetic Clutch -- M50BR
M-Series Magnetic Clutch -- M50D
M-Series Magnetic Clutch -- M50SL
M-Series Magnetic Clutch -- M75A
M-Series Magnetic Clutch -- M75BB
M-Series Magnetic Clutch -- M75D
M-Series Magnetic Clutch -- M75E
M-Series Magnetic Clutch -- M75F
The M-Series Tiny-Clutches combine the high torque capacity of a spring clutch with the convenience and control of a conventional electric clutch. Based on a standard wrap spring clutch, with...
Indexing Sprocket Clutch -- 1478 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...
Fractional Revolution Sprocket Clutch -- 1479 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)...
One-Way Clutch -- 1692 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...
Backstopping Clutch -- 1808 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...
Indexing Pulley Clutch -- 1868 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)...
Fractional Revolution Pulley Clutch -- 1869 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...
Back Stopping Clutch -- 1915 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...
Indexing Spring Clutch -- 1930 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...
Magnetic Pulley Clutch -- 2393 The Tiny-Clutch 2393 Magnetic Pulley Clutch is based off of our M50 Magnetic Spring Clutch. This clutch features a 16 tooth, 1/5 pitch pulley, a 5/16" bore & set screw...
Magnetic On-Off Clutch -- 2417 The Tiny-Clutch 2417 Magnetic On-Off Clutch is based off of our M50 Magnetic Spring Clutch. This clutch features a hub adapter with an 1/8" pin that allows slip fitting on...
Winding Clutch -- 2425 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,...
Overrunning Spring Clutch -- 2448 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"...
One Way Roller Clutch -- 2536 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,...
Single Revolution Spring Clutch -- 2579 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...
Half Revolution Spring Clutch -- 2580 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...