Your cart is empty.
Your cart is empty. Description:
5mm to 6mm shaft usage diameter, 25mm length, 18mm diameter, set screw type, beam coupling.
Zero backlash. One-piece metallic spring coupling. For little torque shaft connect.
Absorption of parallel, angular misalignments and shaft end-play by spring action.
Widely used in drive systems for encoders, instrumentation,lead screws, small pumps, feed rollers and anywhere light to medium duty, torsionally flexible coupling is required.
Specification:
Feature: Set screw (coiling clamping)
Size: 25x18mm/ 0.98x0.71inch( L*D)
Material: Aluminum alloy
Main Color: Silver tone
Weight: 30g
Package Content:
2 x Shaft coupling
Night Sky Fan
2025-05-28 14:44:34
The specs say 5mm to 6mm. The 5mm hole is undersized (4.9mm). The motor shaft is 5mm. A small difference but out of the bag it did not fit on the 5mm motor shaft. I did not have a 5mm drill, but I did have a 5.12 mm drill so using a drill press I enlarged the hole to 5.1mm. In this application a focus motor for a telescope, the oversized hole seems acceptable.What else can i say. it is a nicely made coupler with the only flaw being the undersized holes. If the holes had been to spec then five stars.
Marty
2025-01-26 15:22:35
Excellent!
Recommended Products
