This frictional powerless brake, manufactured according to the regulation JEM 1240, is AC controlled DC magnetic brake, which satisfies the use of hoisting of cranes, roller tables, press accessory machines, belt conveyors, etc.

Furthermore, this DC magnetic brake has specific characteristics such as short working time, shock-less, high frequent use quick stop of big capacity motor, good holding power in holding state and other hard working conditions

Feature

• heavy duty operation.
• special designed molded brake lining easy to replace it at the site
• delayed braking of 0.2 ~ 0.3 sec will be occurred caused by the remaining magnetism.
• starting exciting voltage is applied at its initial stage of brake release.
• during the brake releasing, its voltage changes automatically to the holding exciting voltage.

Application

• Braking for Hoist Drive
• Motor capacity 2.2 Kw (Frame No. 132M) to Motor capacity 200 Kw (Frame No. 400L)

Installation

Horizontal Mounting

Power Source

AC 440/380/220V, 60/50Hz, 1P

Allowance

+/-10% of Voltage and +/-5% of Frequency

Duty Cycle

standard 40%ED, optional 60%ED and 100%ED

Max. Duty Cycle

standard 400times /Hr for series 132-250 and 300times/Hr for series 280-400, optional 600times/Hr

Enclosure type

standard Dust proof and Indoor service, optional Water proof cover and Outdoor service

Insulation class

standard Class B, optional Class F

Ambient Temp

-10℃ ~ +60℃

Accessories

optional Manual Release Lever and Limit Switch for Operation Check

This brake is mainly used for the crane or transfer car travelling and also various kinds of machinery equipment.

This is an oil type thrustor which covers perfectly the weak points of the thrustor brake system.

And also we have minimized the weight, precision and the effect of heat dissipation because of the Al. die-casted body.

Feature

• No oil leakage, No oil pollution, No greasing necessary
• High power and reliability
• slant even at ±40° normally works installation conditions
• light weight
• simple structure
• Speed Adjusting Device (Open & Close)

Application

• Braking for Traveling Drive
• Motor capacity 2.2 Kw (Frame No. 132M) to Motor capacity 200 Kw (Frame No. 400L)

Installation

Horizontal Mounting

Power Source

AC 440/380/220V, 60/50Hz, 1P

Allowance

+/-10% of Voltage and +/-5% of Frequency

Duty Cycle

standard 40%ED, optional 60%ED and 100%ED

Max. Duty Cycle

standard 400times /Hr for series 132-250 and 300times/Hr for series 280-400

Enclosure type

standard Dust proof and Indoor service, optional Water proof cover and Outdoor service/dd>

Insulation class

standard Class B, optional Class F

Ambient Temp

-10℃ ~ +60℃

Accessories

optional Manual Release Lever and Limit Switch for Operation Check