The Genie 101331.0001.S is an OEM replacement shaft collar designed for Genie commercial gate operator assemblies. Constructed from Steel (zinc-plated or equivalent finish per Genie specification), this component features Bore: .375 inch (3/8 inch) ID; OD/width: 3/4 inch; set screw retention. Installation method: Set screw retention on 3/8 inch shaft - tighten set screw radially to lock axial position. Compatible with Genie HCT, HCTB, SL-series commercial slide gate operators, Genie commercial gate operators with 3/8 inch shafts requiring mechanical stop or spacer. Always use genuine Genie OEM replacement parts to ensure correct dimensional fit and long service life.
| Feature | Specification |
|---|---|
| Model | Genie 101331.0001.S |
| Item Type | Shaft Collar |
| Materials | Steel (zinc-plated or equivalent finish per Genie specification) |
| Dimensions | Bore: .375 inch (3/8 inch) ID; OD/width: 3/4 inch; set screw retention |
| Mounting | Set screw retention on 3/8 inch shaft - tighten set screw radially to lock axial position |
A: A set collar uses one or more set screws threaded radially through the collar body to bear against the shaft, locking the collar at a specific axial position. It does not require shaft modification such as a groove or flat unless a shaft flat is present for improved retention.
A: Set collars are used as mechanical stops to prevent shaft components from sliding axially, as spacers to maintain gap between components, or as retention elements to keep bearings, bushings, or other parts seated on the shaft.
A: Apply thread-locking compound (medium-strength) to the set screw threads, position the collar at the correct axial location on the shaft, then torque the set screw to the Genie-specified value. Do not over-torque, as this can damage the shaft.
A: Check the set collar for axial movement on the shaft during routine maintenance. If the collar has migrated from its set position, the set screw has loosened and should be re-torqued with fresh thread-locking compound.
A: The 3/4 inch dimension refers to the outer diameter (OD) of the collar body, which determines the overall size and the bearing face area available when the collar is used as a stop against an adjacent component.