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Mach III Clutch Inc.
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Products: Torque Limiter Mechanisms

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Torque Limiter Mechanisms with Adapters

Operation
  • Mechanically adjustable, continuously engaged friction torque limiter slips in the event of an overload
  • Torque at which limiter will slip is field adjustable through the tightening or loosening of a nut
  • Adjustment Nut is locked in place by set screws when desired torque setting is established
Mounting
  • Through/Mid Shaft or End of Shaft
  • Torque Limiter slides on shaft and is fixed with set screws and customer supplied key
  • Adapter connects to a fully supported, bearing mounted pulley, gear, or sprocket
  • Note: Mechanism DOES NOT support Adapter
Applications
  • Momentary overload protection
  • For continuous slip or tension control applications, a SensiFlex® clutch or brake should be used
  • Maximum RPM varies by model. Please consult the detail sheets (below). Consult engineering if the intended application exceeds the listed maximum RPM.
Design Features
  • No reset required
  • Bored to suit up to the maximum shown (US & Metric) for easy installation
  • Machined face and bolt circle on adapter facilitate connection to bearing mounted pulley or gear
Torque Limiter Mechanisms with Adapters
Repair Parts
View PDF detail sheets below
for more information.
Product No. Torque @ 80 PSI (Lb-In) Maximum Bore with Standard Keyway
(Inches / Millimeters)
Length (Inches) Outside Diameter (Inches) Component Mounting Bolt Circle (Inches) Detail Sheet Request 3D CAD Model
V3R2H-STL 1159 1.000 / 24 2.69 3.50 2.500 View PDF request
V4R2H-STL 2029 1.250 / 31 3.33 4.50 2.562 View PDF request
V5R2H-STL 3095 1.438 / 38 3.97 5.69 3.125 View PDF request
V6R1G-STL 7761 2.000 / 52 5.16 7.34 5.375 View PDF request
V8R1K-STL 17257 2.500 / 66 6.38 10.00 6.750 View PDF request
Mach III Clutch Inc.
Mach III Designed For Excellence