Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Model Number	XL45
Material	High-Grade Steel
Coupling Type	Jaw-Type Elastic Star
Series	GR High-Torque
Application	Water Pump & Motor Drive
Keyway Feature	Included with Precision Fit
Max Torque Capacity	High-Torque Rated
Elastic Element	Wear-Resistant Polyurethane
Operating Temperature	-30°C to +80°C
Finish	Black Oxide Coated

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Reduced noise significantly

Our old coupling was causing a lot of rattling. This Qiyeh XL45 with the elastic star has silenced the machine almost completely. Very happy with this purchase.

Anonymous

Mar 27, 2026

Rating: 5/5

Excellent replacement part

Exactly what was needed for our ML series motor setup. The dimensions matched the specs perfectly. Highly recommend for anyone needing a reliable steel coupling.

Anonymous

Mar 23, 2026

Rating: 5/5

Great high-torque performance

We use these in a high-load environment and they handle the torque without slipping. The jaw-type design makes maintenance easy when we need to swap the elastic insert.

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect fit for our industrial pump

This XL45 coupling replaced a worn-out part on our main water circulation system. The keyway alignment was precise, and installation took less than 20 minutes. No vibration issues since swapping it out.

Anonymous

Mar 10, 2026

Rating: 4/5

Good value for money

Does the job well. The black oxide finish looks professional and should resist rust. Installation was straightforward with standard tools.

Anonymous

Mar 06, 2026

Rating: 4/5

Solid build quality

The steel feels very robust and the elastic star element seems durable. Took off one star because the packaging was slightly damaged upon arrival, though the product itself was fine.

5 FAQ

Q: Does this coupling come with the elastic star insert included?

A: Yes, the XL45 package includes the steel jaws and the appropriate elastic star insert ready for installation.

Q: What is the bore size range for the XL45 model?

A: The XL45 typically supports bore sizes ranging from 24mm to 55mm, but please check the specific technical datasheet for your shaft requirements.

Q: Can this be used in outdoor environments exposed to rain?

A: Yes, the black oxide coating provides good corrosion resistance, but for prolonged exposure to harsh elements, we recommend additional protective measures.

Q: How often should the elastic element be replaced?

A: Replacement frequency depends on usage intensity, but generally, we suggest inspecting the elastic star every 6 months and replacing it if signs of wear or cracking appear.

Q: Is the keyway standard DIN or ANSI?

A: The keyway follows standard DIN 6885 specifications, which is compatible with most international motor and pump shafts.

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