Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Material	45# Steel with Elastic Rubber Sleeve
Coupling Type	Pin and Bush (TL Series)
Application	Water Pumps, Fans, Motors
Torque Capacity	High Torque Transmission
Misalignment Compensation	Angular and Parallel Misalignment
Operating Temperature	-20°C to +70°C
Surface Treatment	Black Oxide Finish
Vibration Damping	Excellent via Elastic Sleeve
Maintenance	Low Maintenance, Easy Replacement
Compatibility	Standard Motor Shaft Sizes

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Smooth operation

Reduced the humming noise from our HVAC fan motor significantly. The damping effect of the sleeve is noticeable immediately after startup.

Anonymous

Mar 26, 2026

Rating: 5/5

Solved our alignment issues

We had slight misalignment between the motor and the pump shaft. This TL series coupling compensated for it without any heating issues. Highly recommended for retrofits.

Anonymous

Mar 17, 2026

Rating: 5/5

Durable and reliable

Been running this for three months in a dusty environment. The black oxide finish is holding up well, and the rubber sleeve shows no signs of cracking yet.

Anonymous

Mar 06, 2026

Rating: 4/5

Good quality steel

The 45# steel feels very robust. We use it on a high-speed fan application. It handles the torque well, though I wish the instructions included more specific torque specs for the pins.

Anonymous

Mar 06, 2026

Rating: 5/5

Perfect fit for our industrial pump

This coupling replaced an old worn-out part on our main water circulation pump. The installation was straightforward, and the elastic sleeve absorbs vibration perfectly. No noise since installation.

Anonymous

Mar 06, 2026

Rating: 4/5

Great value for money

Compared to branded alternatives, this offers similar performance at a better price point. The elastic sleeves are easy to swap out when needed.

5 FAQ

Q: Does this coupling come with the elastic rubber sleeves included?

A: Yes, the package includes the steel hubs and the necessary elastic rubber sleeves ready for installation.

Q: How do I determine the correct bore size for my motor shaft?

A: Please check the model number suffix or consult our sizing chart based on your motor shaft diameter. You may need to ream the bore to fit your specific shaft tolerance.

Q: Are replacement rubber sleeves available separately?

A: Yes, we sell replacement elastic sleeves separately. Please provide the coupling model number to ensure you get the correct size.

Q: What is the maximum angular misalignment this can handle?

A: The TL series typically accommodates up to 1 degree of angular misalignment and small parallel offsets, depending on the specific size selected.

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

A: While the steel has a protective finish, we recommend installing a guard or cover if the coupling will be directly exposed to heavy rain or corrosive elements to extend the life of the rubber sleeve.

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