Freewheel one way clutch is used as: Backstop/Holdback
Mounting Location: Non-Drive end of the motor shaft
Function: To prevent reverse rotation of motor shaft
Application Images
Application 2
Application: Vertical Motor – Vertical Pump
Product Name: Holdback /Backstop Device
Model Name: NHB (Centrifugal Lift-off Sprag type)
Freewheel one way clutch is used as: Backstop/Holdback
Mounting Location: Non-Drive end of the motor shaft
Function: To Prevent Reverse Rotation of Motor Shaft from Reverse flow of Water at shutdown or Switch off.
Application 3
Application: Flange Type Motor (IEC) / Geared Motor
Product Name: Holdback /Backstop Device
Model Name: NHBM & NHSM
Freewheel one way clutch is used as: Backstop/Holdback
Mounting Location: Drive end of the motor shaft
Function: To prevent reverse rotation of motor shaft. This can be installed in existing flange mounted motor without any modifications. And it is flange type mounting to prevent reverse rotation of shaft.
NHBM
NHSM
Application Images
Application 4
Application: Motor / Anti-Rotation Device for Fan application
Product Name: External Holdback Clutch
Model Name: NHBU E1E2
Freewheel one way clutch is used as: Backstop/Holdback
Mounting Location: Non-Drive end of the motor shaft
Function: To prevent reverse rotation of motor/Fan shaft.
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