Magnetic Powder Brake/Clutch DC24V Control

Product Overview

Description

Magnetic Powder Brake/Clutch DC24V Control

Introduction of magnetic powder brake

The magnetic powder brake/clutch is composed of active rotor(input shaft), driven rotor(output shaft) and Yoke with excitation coil. The three parts are assembled relative concentric and form a system which can rotate relatively. The annular gap between active rotor and driven rotor is full of alloy powder which has high magnetic conductivity.

 

Application of magnetic powder brake

Due to the features of the magnetic powder clutch and brake, they have been widely used in paper making, printing, plastic items, rubber industry, textile industry, printing and dyeing,wire and cable, metallurgy industry and tension control of winding and winding in roll material processing industry.

 

Features of magnetic powder brake

1. The transmission torque has a linear relationship with the magnetizing current. The size of the torque can get controlled within large range. Under normal circumstance, the magnetizing current has a linear relationship with transitive torque within range of 5%-100% rated torque.
2. The friction part will generate heat inevitably or even destroyed when it keep continuous sliding. But this device has a complete cooling set, it will not generate a lot of heat after long time running and it has a long service life.

About life of magnetic powder brake

The use of magnetic powder clutch/brake life lies in the life of the magnetic powder.In general, magnetic powder in the condition of not overloaded, its service life is 4500~7500 hours;But in some condition it can prolong service life many times, such as: reduce the magnetic powder clutch/brake torque, relative sliding speed and slip power to the rating of 50% 70%.That is to say, when the design, allowance enlarge some as much as possible.

 

About the torque of magnetic powder brake
Magnetic powder clutch/brake factory after use, the magnetic powder in the early stages of using break-in happens, torque will be slightly down, can be adjusted by electric current to compensate. 

 

Technical Parameter of magnetic powder brake

Model	Rated torque (N.m)	Excitation coil		Allowable rotational speed(r/min)	Slip power  (KW)	Outline dimension		Hollow Shaft coupling size			The size of center ring				Cooling mode
		Voltage(V)	Current  (A)			D	L	d(H7)	b(P7)	L1	L2	D1	D2(g7)	d1×depth
MZ6.K	6	24	0.5	1500	0.06	128	68	12	4	5.5	3	75	42	6-M5×9	Self cooling
MZ12.K	12	24	0.6	1500	0.12	152	70	16	5	6	3	82	65	6-M6×9
MZ25.K	25	24	0.8	1500	0.2	175	79	25	8	7.5	3	105	90	6-M6×9
MZ50.K	50	24	1.0	1500	0.3	220	96	30	8	8	3	130	110	6-M8×10	Self/single water    cooling
MZ100.K/Y	100	24	1.2	1500	3	258	118	35	10	9	3	150	120	6-M10×12	Single/double water cooling
MZ200.K/Y	200	24	1.8	1000	4	298	132	45	14	11	3	180	150	6-M10×16
MZ400.K/Y	400	24	2.5	1000	5	370	156	50	14	13	5	200	160	6-M12×19

 

  

Application of magnetic powder brake

 

Workshop

 

Shipping and packaging

 

 

FAQ

1.      How can you contact us?

Pls contact us by email,Skype,Whatsapp.

 

2.      How can you place the order from us?

You can let us know your detail request,we can design the best solution for you;and if you have your detail engineer drawing,pls don’t hesitate to send us.

 

3.      What is the MOQ in our company?

As for most of products,we don’t have MOQ.

 

4.      What is your delivery time of the products?

For air shaft and other customized products need time to manufacture,the delivery time is about 7~15days;For Magnetic powder brake/clutch,Air disc brake/clutch,tension control system…etc,we have stock in factory,the delivery time is 3~5days.

 

5.      What is your trade term?

Usually we accept trade by EXW,FOB,CIF…etc,you can choose the best way you would like.

 

Contact Us