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TYPE USB 5 I ELHY
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SERVICE BRAKES – Tips USB
These brakes are designed considering the specific demands of crane-, lifting- and material handling applications and is the consequent result of the continuous research and development performed by SIBRE.
Description
ADVANTAGES
ADVANTAGES
- Standardized functional principle, available in 5 different sizes
Designed for all applications in a crane (gantry, boom, slewing, hoist)
Identical conditions in regards to installation, adjustment and maintenance
- Improved brake linings
More stable friction coefficient and brake torque
Extended lifetime
- Parallel opening of brake shoes
Simplified alignment of the brake system
Minimized risk of sliding between disc and linings
- Optimized spring guiding unit
Reduced noise emission
Extended lifetime of brake spring
- Upgraded manual release system
Increased operational safety for manual load lowering
- Enhanced corrosion protection
By design features and improved coating
- Additional options for status monitoring
Load cells for measuring the brake torque
PT100 temperature sensors for the brake linings
Linear position sensor for monitoring of thruster stroke
Linear position sensor for torque adjustment
CHARACTERISTICS
CHARACTERISTICS
- Brake linings of sintered material with standard brake disc material S355J2G3
- The specified braking torques are based on an average friction coefficient μm = 0,4 with grinded and optimum conditioned brake linings up to a sliding speed of 60 m/s. Deviating parameters can reduce the friction-coefficient
- Weight without thruster: 285 kg
- Thruster position: For 500/8 as shown, all others turned by 180°
- Available options:
– Special executions for low and high ambient temperature
– Manual release
– Inductive sensors for indication “brake open”, “brake closed” and/ or “pad wear”
– Temperature sensor for brake linings
– Load cell for monitoring of clamping force
BRAKING TORQUE
BRAKING TORQUE
DATA SHEETS
DATA SHEETS
Related products
TYPE TE
SERVICE BRAKES - Type TE
The TE series drum brakes shown here have been developed using state of the art industrial brake technology according to DIN 15435.
This robust model was particularly designed for use in general engineering, metallurgy, crane and conveyor plants, for use both underground and above ground, as well as in wind turbine plants.
These brakes are for use whenever a constant brake torque is of utmost importance, not only for reasons of safety but also from a commercial standpoint.
TYPE TEXU 630-710
Disc Brakes Tips TEXU
The brakes of the TEXU series are double operating disc brakes which work according to the precept of a conventially drum brake. The braking force will be transmitted to the brake disc on two symmetrically points.
Consequently the tangential forces at the shaft are compensated.
The speciality of this brake is the actuating of both callipers with 2 parallel mounted spring tubes in relation with only one concentrically mounted thruster.
By closing the brake, the force of the springs will be evenly distributed by the linkage to both pairs of brake levers.
Now the levers move identical towards the shaft and thereby the separate beared calipper levers will be effected with wedges and rolls.
Furthermore the brake is equipped with a synchronisation linkage, which ensures an evenly spaced out air gap at all 4 linings. The wear of the linings and the consequently increasing air gap will be compensated by our reliable automatic wear compensation.
TYPE TEXU 800-1000
Disc Brakes Tips TEXU
The brakes of the TEXU series are double operating disc brakes which work according to the precept of a conventially drum brake. The braking force will be transmitted to the brake disc on two symmetrically points.
Consequently the tangential forces at the shaft are compensated.
The speciality of this brake is the actuating of both callipers with 2 parallel mounted spring tubes in relation with only one concentrically mounted thruster.
By closing the brake, the force of the springs will be evenly distributed by the linkage to both pairs of brake levers.
Now the levers move identical towards the shaft and thereby the separate beared calipper levers will be effected with wedges and rolls.
Furthermore the brake is equipped with a synchronisation linkage, which ensures an evenly spaced out air gap at all 4 linings. The wear of the linings and the consequently increasing air gap will be compensated by our reliable automatic wear compensation.