High Torque Magnetic Coupling
The OFS series high torque magnetic coupling is an improved version of the standard magnetic coupling. It operates on the same principle and can meet the transmission needs of high-power equipment.
High Torque Magnetic Coupling Feature
The motor can be soft-started and has overload protection.
It has a flexible connection and smooth transmission, effectively eliminating system vibration.
The motor has low centering requirements, making it easy to install and debug.
Its simple structure means no need to change the motor foundation, making it easy to transform the original system.
The composite standard permanent magnet coupling offers a maintenance-free, long service life and transmits more torque under the same volume as the standard type.
It is suitable for industries with prime movers that have a power greater than 800kW, such as electric power, steel, mining, coal, chemical, overweight, cement, and other industries. This includes power equipment like fans and pumps that are prone to stall.

High Torque Magnetic Coupling
| Specification | D(mm) | L(mm) | Power(Kw) | Speed(r/min) |
| OFS-620 | 700 | 189 | 800/500/400 | 1500/1000/750 |
| OFS-650 | 730 | 189 | 900/560/450 | 1500/1000/750 |
| OFS-700 | 810 | 189 | 1000/630/500 | 1500/1000/750 |
| OFS-720 | 810 | 189 | 1120/710/560 | 1500/1000/750 |
| OFS-750 | 860 | 204 | 1250/800/630 | 1500/1000/750 |
| OFS-780 | 900 | 204 | 1400/900/710 | 1500/1000/750 |
| OFS-810 | 930 | 220 | 1600/1120/800 | 1500/1000/750 |
| OFS-840 | 960 | 257 | 1800/1250/900 | 1500/1000/750 |
| OFS-880 | 1000 | 257 | 2000/1400/1000 | 1500/1000/750 |
| OFS-930 | 1050 | 257 | 2240/1600/1120 | 1500/1000/750 |
| OFS-980 | 1100 | 257 | 2500/1800/1250 | 1500/1000/750 |
Our couplings are more powerful and efficient, and we offer standard and custom-engineered options. We work with industry-leading companies to meet their needs. We offer high-performance solutions to meet our customers’ mission-critical application requirements. Our magnetic coupling is designed, manufactured, and assembled in-house under stringent quality control and rigorous testing procedures.
We use CNC cylindrical grinders and laser cutting machines to ensure precision and quality. In addition, the facility includes equipment for dynamic balance testing, a vertical machining center, and a painting room.
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