Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Brand	C-KING
Origin	Taiwan
Model Series	NM Elastic Coupling
Material	High-Grade Rubber Pad & Aluminum Alloy
Precision Level	High Precision
Noise Level	Low Noise Operation
Application	Desktop Machinery & Motors
Coupling Type	Flexible Jaw Coupling
Torque Capacity	Standard Industrial Range
Package Contents	1x Coupling Hub Set, 1x Rubber Spider, Mounting Hardware

6 reviews

Anonymous

Mar 27, 2026

Rating: 4/5

Good value for precision work

Works as described. The high precision claim holds up under testing. Installation was straightforward. Only minor issue was shipping time, but the product itself is great.

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect replacement part

Bought this as a direct replacement for a worn-out unit. The dimensions matched exactly. The elastic properties of the rubber pad seem superior to generic brands.

Anonymous

Mar 10, 2026

Rating: 5/5

Excellent build quality from Taiwan

The C-KING NM coupling fits perfectly on our desktop assembly line. The rubber pad is durable and the machining precision is top-notch. Very satisfied with the low noise performance.

Anonymous

Mar 09, 2026

Rating: 5/5

Silent operation confirmed

We replaced our old couplings with these Shenma series units. The difference in noise reduction is immediate. Highly recommend for any setup requiring quiet operation.

Anonymous

Mar 07, 2026

Rating: 5/5

Top tier quality

C-KING never disappoints. The attention to detail in the manufacturing is evident. This coupling ensures smooth power transmission with minimal vibration.

Anonymous

Mar 05, 2026

Rating: 4/5

Reliable industrial component

Solid construction and good finish. It handles the torque requirements of our small motors without slipping. A reliable choice for desktop machinery applications.

5 FAQ

Q: How often should the rubber pad be replaced?

A: Under normal operating conditions, the rubber pad has a long service life. We recommend inspecting it every 6 months for signs of wear, cracking, or deformation and replacing it if any damage is found.

Q: Does the package include the mounting screws?

A: Yes, the package contents include the coupling hubs, the elastic rubber spider, and the necessary set screws for installation.

Q: Is this compatible with NEMA 23 motors?

A: Yes, the NM Elastic Coupling series comes in various bore sizes. Please check the specific size chart in the product manual to select the correct bore diameter for your NEMA 23 motor shaft.

Q: What is the warranty period for this item?

A: This C-KING product comes with a standard 12-month manufacturer warranty covering defects in material and workmanship under normal use.

Q: What is the maximum operating temperature for the rubber pad?

A: The standard rubber pad included in the NM series is designed to operate efficiently between -20°C and 80°C. For extreme temperatures, please contact support for specialized materials.

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