This is a Single Split Shaft Collar (also known as a Split Clamp Collar). It is a common mechanical hardware component used in power transmission, hydraulics, and automation.

1. English Name

• Primary Name: Single Split Shaft Collar.

• Alternative Name: Split Clamp Collar / Shaft Locking Collar.

2. Associated Equipment

These collars are found in various industrial applications:

• Hydraulic and Pneumatic Systems: Used to set stroke limits on cylinders.

• Drive Systems: Mounted on motor shafts or drive shafts to hold bearings, sprockets, or gears in place.

• Automation Machinery: Used on guide rails or support rods as stop blocks.

• Industrial Machinery: Frequently used in agricultural or construction equipment for component alignment.

3. Function

• Axial Positioning: It prevents components like bearings or pulleys from sliding along the shaft.

• Mechanical Stop: Acts as a limit switch or physical bumper to restrict the range of motion in linear systems.

• Clamping: It uses a bolt (inserted through the holes on the left side) to provide a high, uniform clamping force without marring or damaging the shaft surface.

• Mounting Base: Provides a secure point on a shaft to attach other parts or sensors.