Гистерезисный тормоз HZ для испытательного стенда

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.
   

 

Related Products

Application

Main application

DWZ disc eddy current brake is mainly used as load in loading dynamometer equipment. it is experimental apparatus which can measure the dynamic mechanical properties, especially in dynamic loading test whose power value is small or tiny, also can be treated as suction power devices of other dynamic devices. 

DW series disc eddy current dynamometer is, is that add device for measuring torque and rotational speed on DWZ series disc eddy current brake, it is experimental apparatus which can measure the dynamic mechnical properties, especial in dynamic loading test whose power value is small or tiny.

CW eddy current brake as a load is mainly used to measure the mechanical characteristics of inspection equipment, it and other control instrument (including loading apparatus, torque speed sensor and torque power acquisition instrument etc.) can be composed of eddy current dynamometer can be used for performance testing of the internal combustion engine, motor, gas turbine, automobile and its dynamic mechanical components, compared with other power measuring device, the CW series power measuring device has the advantages of reliability, high stability and practicability.

 

 

Company Profile

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Contact Us

How to find us?

Tel: 86-513-88801556

Phone: +86-13806277272

Email:  lanmec @ 126.com

Skype ID: lanmec @ 126.com                   Wechat:  13806277272

Add: 11 Chaoyang Road(N), Haian,                                 Jiangsu,China

Web: http://www.lanmec.com

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FAQ

Q

1.How long is your delivery time?

A

Generally it is in stock ; if the goods are not in stock, it is according to quantity.

Q

What can I get the price?

A

1st, give us your requirements, drawings or application or model.

      2nd, we will quote according to your 

             requirements or our suggestions.

       3rd, you should confirm the order and arrange the   

       payment.

       4th, we arrange the production.

Q

3.How do you ship the goods and how long does it take to arrive?

A

We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.

 

 

Q

4.Do you offer guarantee for the products?

A

Yes, we offer 12 months warranty to our products (just in China mainland)