What is the scope of application of permanent magnet couplers?

What is the scope of application of permanent magnet couplers?

Scope of application: Permanent magnet couplers are mainly used for various types of fans, pumps, material conveyors, bucket elevators, ball mills, winches, crushers, mixers, winches and other mechanical equipment.

Major industries include:

1. Fisheries/sewage treatment

2. Oil and natural gas

3. Power generation/thermal power

4. Air conditioning central air conditioning

5. Paper and pulp

6. Agricultural irrigation

7. Coal, cement

8. Metallurgy/Steel

9. Chemistry

10. Ships

What is the difference between a permanent magnet coupler and a hydraulic coupler? Which can be used a little?

First of all, there are the following disadvantages when using the fluid coupling for motor transmission. (1) The structure is complex, the daily maintenance workload is large, and the installation and disassembly are difficult. (2) High cost and low cost performance;(3) Fuel injection is unsafe. When the hydraulic coupler using oil as the working fluid does not maintain the soluble plug as required, fuel injection fire accidents are prone to occur and pollute the site environment. (4) short life, generally need to replace 2 to 3 years. (5) No vibration reduction effect;(6) High failure rate and poor reliability. Compared with the hydraulic coupler, the permanent magnet coupler has the following 10 advantages:(1) The energy-saving effect is remarkable, the adjustable throttle interval changes the speed, and the energy saving rate reaches 10%-50%. (2) Buffered soft start reduces the impact current of the motor and prolongs the life of the equipment. (3) Tolerates errors in large installation pairs, greatly simplifying the installation and debugging process. (4) The overload protection function improves the reliability of the entire motor drive system. (5) No maintenance, no bearings, no need to add lubricants or refueling, no wear parts, no material deterioration problems (6) Service life, design life of 30 years, passed the US Navy quality inspection. (7) The vibration reduction effect is good, and the torque transmission has no mechanical connection;(8) The structure is simple, suitable for various harsh environments, does not produce pollutants, and conforms to environmental protection products. (9) No harmonics are generated. (10) Small size, easy installation, easy to modify existing systems or use in new systems.

Which is better, hydraulic coupler or permanent magnet coupler? Is there any difference between them?

Fluid couplings and permanent magnet couplings are products used in the manufacture of motor drive equipment, but permanent magnet couplings are superior to fluid couplings in terms of energy saving, maintenance and service life. It is mainly reflected in the following aspects:(1) the energy saving effect is remarkable, the adjustable throttle interval changes the speed, and the energy saving rate reaches 10%-50%. (2) Buffered soft start reduces the impact current of the motor and prolongs the life of the equipment. (3) Tolerates errors in large installation pairs, greatly simplifying the installation and debugging process. (4) The overload protection function improves the reliability of the entire motor drive system. (5) No maintenance, no bearings, no need to add lubricants or refueling, no wear parts, no material deterioration problems (6) Service life, design life of 30 years, passed the US Navy quality inspection. (7) The vibration reduction effect is good, and the torque transmission has no mechanical connection;(8) The structure is simple, suitable for various harsh environments, does not produce pollutants, and conforms to environmental protection products. (9) No harmonics are generated. (10) Small size, easy installation, easy to modify existing systems or use in new systems.