Производители динамометров напрямую производят и продают все виды динамометра гистерезиса

Product introduction:

Hysteresis brake is a kind of superior torque, tension control unit. It uses th hysteresis theory, has a certain torque. There is a good linear relationship between the control current and output torque. It can provide smooth, stepless adjustable torque control, which has nothing to do with speed. Expect for bearing, no other friction in the system, has advantages of stable and reliable, high speed, small noise, long service life, low maintenaince cost.

Hysteresis brake is mainly used in high speed spooling equipment: load simulation for motor, small internal combustion engine, gearbox and other life test for rotating device, accurate load for high-end sports equipment.

When the hysteresis brake works for a long time, its temperature will rise suddenly, air cooled hysteresis brake can have continuous operation at high slip power long time.

Structure characteristics:

Hysteresis brake is composed of two parts-rotor and stator pole. The rotor is made of special hysteresis material. There is a certain gap in inner and outer stator pole, the rotor rotates in the gap. When the coil is energized, it brings magnetic field in the gap, so that the rotor produceshysteresis effect, When the hysteresis rotor overcome hysteresis force rotates under the action of external force, produces the tated torque. The torque has the relationshipwith excitation current, has nothing to do with the speed, achieve non contact torque transmission. 

Product features:

1. 
   

   Excitation current has basic proportional relationship with output torque, can be controlled when the torque in the range of 5-100% rating, small current can control output biggist torque.

   
   


2. 
   

   No matter how the speed changes, the transmission torque can remain unchanged.

   
   


3. 
   

   Can continuously rotate under the allowable sliding power, no other friction piece expect the bearing.

   
   


4. 
   

   Torque produced without contact, smooth operation, large speed range, maintenaince free, long service life.

   
   


5. 
   

   The current and torque corresponding graph of single product, pis, check the specifications instructions in the packing box.

   
   

    

   
   

    

   
   

    

   
   

   DYNAMIC TEST DATA

   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

   NO.	CURRENT/A	RATED TORQUE/Nm	RATED SPEED/Rpm	POWER/KW
   1	0.000	0.009	999.685	0.001
   2	0.040	0.011	999.703	0.001
   3	0.080	0.018	999.778	0.002
   4	0.120	0.046	999.658	0.005
   5	0.160	0.125	999.568	0.013
   6	0.200	0.258	998.948	0.027
   7	0.240	0.423	998.963	0.044
   8	0.280	0.600	999.292	0.063
   9	0.320	0.776	999.378	0.081
   10	0.360	0.939	999.298	0.098
   11	0.400	1.073	999.249	0.112