Synchronous Magnetic Coupling

Synchronous Magnetic Coupling

The permanent magnet’s magnetic field connects a new type of coupling with a protection function to the driving and load ends. The rare earth permanent magnet’s strong magnetic field interacts to transmit torque through the air, achieving soft start and soft connection.

Synchronous Magnetic Coupling Working Principle
The permanent magnet’s magnetic field connects a new type of coupling with a protection function to the driving and load ends. The rare earth permanent magnet’s strong magnetic field interacts to transmit torque through the air, achieving a soft start and soft connection.

Synchronous Magnetic Coupling

Synchronous Magnetic Coupling Features
The motor’s starting current can be reduced, as well as the shock and vibration of the transmission chain.
The transmission efficiency is almost 100%.
It allows for misalignment and is maintenance-free, with a normal service life of over 20 years.
This technology is widely used in various industries, including electric power, steel, mining, coal, chemical, lifting, paper, textile, shipbuilding, cement, and aerospace. (The following products are available: air preheater, water pump, fan, centrifuge, mixer, and injection molding machine.)

Note: In this document, L refers to the body length, L1 refers to the load shaft extension length (when the actual shaft extension length is less than 110mm, the value of L1 is 110mm), L2 refers to the shaft extension length of the motor (when the actual shaft extension length is less than 120mm, the value of L2 is 120mm).

D refers to the body diameter, dl refers to the load shaft diameter, and d2 refers to the motor shaft diameter.

Please note that our engineers will determine the shape and installation dimensions based on the data provided by the customer and the measurements taken on-site.

Model	Diameter D(mm)	Length L（mm)	Input shaft extension L1（mm）	Output shaft extension L2（mm）	Speed（r/min)
OTB-1	186	220	110	80	4500
OTB-2	216	255	120	90	3600
OTB-4	240	270	120	90	3600
OTB-6	266	315	140	120	3000
OTB-9	298	350	140	140	3000
OTB-13	342	374	170	140	2700
OTB-18	420	389	170	160	2700
OTB-25	466	415	170	170	2700
OTB-32	494	420	170	170	2400
OTB-40	542	452	210	170	2400
OTB-56	580	501	210	170	2400
OTB-80	632	556	250	210	2200
OTB-100	714	601	250	250	2200
OTB-125	728	640	300	250	2000
OTB-180	822	667	300	250	1800