Feature
This brake operates without voltage (B type), which is manufactured according to JEM1120 regulation, and applied DC motor to the cranes in mini-mill and heavy facilities.
Strong instant DC exciting magnet is applied to this brake which releases brake by means of attracting magnet, and closes as voltage comes to zero point.
Series and parallel resistor box is required to transform starting excited to holding excited voltage. It is connected to DC power.
Oil-Less Frictional Conjunction Area
The brake is adopted with oil-less dry metal to the frictional areas(Conjunction Pins) not necessary to oil maintenance. Reduction of Shocks
Shockless to the motor shaft and brake drum by means of sealing cover that air dampers the gap between magnetic plates. Small and Light
Main structure is steel casted, good look, small and light. High Reliability and Pragmatic
Suitable to high frequent use(600 Times/HR), continuous operation, hard working conditions. Easy to Disassemble / Assemble
All the conjunctions areas are connected bolts and pins, and head coil is separated in structure.
Specification
Installation : Base frame fixed type Enclosure : Dust proof type Input Power : DC 220/110 1ø Power Variation Allowance : Voltage : -15% ~ +10% Frequency : ±5% total within 10% Max. Duty Frequecy : 600 Times/HR Insulation Class : Class F Ambient Temperature : -15~+40 ℃ Paint Color : Munsell No.7.5BG 6/1.5 Duty Cycle : 1 Hour or continuous duty
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Class of Brake Torque
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Duty Cycle
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Class 0,1
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1 Hour
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Clsss 2
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Continuous
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Option
Brake cover is required in case the brake carrying on it limit switch for use of operation check, is set in outdoor.
