Disc Brake
- Brake
- Disc Brake
- FEATURE
- ㆍHANMI TECHWIN have developed new inverter control disc brake system with the brake system technology
accumulated over 50 years.
ㆍThe system applies to thrustor disc brake, which is European brake system, and allows complete operatorless
control by supporting automatic gap adjustment, brake operation detection sensor, replacement sensor against
worn lining.
ㆍThe brake system adopting inverter enables the optimized speed control, smooth and precise stop control in place
and the transport of the loaded object without rolling and pitching.
ㆍThe system is suitable for travelling and traversing motions of over head crane, gantry crane, unloader crane,
container crane, etc.
Standard Specifications
* Installation : Horizontal base plate
* Enclosure : Dust Proof, Waterproof (IP65)
* Input Power : AC440 / 380 / 220V, 3Φ, 50 / 60Hz
* Power Variation Allowance
Voltage : -15% ~ +10%
Frequency : ±5% Total within 10%
* Max. Duty Frequency : 600 times/Hr
* Insulation Class : Class F
* Ambient Temperature : -15 ~ +40℃
* Paint Color : Munsell No. 7.5BG 6/1.5
Option
* it is installed in ports & cargo facilities such as Over Head Crane, Gantry Crane, Unloading Crane,
Container Crane, etc.,
Features
1. The inverter control system enables continuous variable speed motion so it can provide sharp but smooth braking
in emergency situation.
2. Using the inverter enables speed control for crane braking so the system can stop with loaded object motionless and increase
productivity via precise position control.
3. It rapid response can prevent safety lapses and facility accidents.
4. In case of power failure, the non-exciting operation type (B-type) inverter converter system can prevent conflictions between cranes.
5. Right & Left Gap Adjustments
In addition to automatic gap adjustment function, additional right/left gap adjustment function gives fully automatic gap adjustment
structure to the system.
6. Sintered Pad
The sintered pad is adopted for the operation at high speed and high temperature. Its abrasion feature ensures stable braking effect
and long service life (more than twice in comparison with the existing resin mold lining).
7. Adoption of Thrustor for High Frequency and Without Oil Leakage
To maximize the brake reliability, European type thrustor was adopted for the operation of 600 times/hr.
8. No-Lubrication to Rotating Frictional Area
Since dry metal bushings are applied to the rotating area of brake, lubrication is not required.
9. Manual Release Device
For the soft and stable operation, the guide roller is fitted to the moving area of the manual release device.
In addition, its light feature ensures easy operation and fixing devices are attached on the upper and lower parts of the roller
to prevent the generation of noise during the operation.
10. Brake Sensor
Sensors are fitted for the detection of brake operation and the replacement of worn lining so brake is available stably
without intermediate repair.