BUEL®

THE THRUSTERS


BUEL® thrusters have been developed on basis of decades of experience in drive technology and its components. Highest quality standards in all operating divisions of the PINTSCH BUBENZER GmbH are the basis for functional safety of the BUEL® thrusters. With regard to applications and operational capability, there are nearly no limits. Primary purpose is the use as brake release thruster in industrial drum- and disc brakes.

Saves energy

BUEL® thruster fulfil the requirements of the DIN EN ISO 50001 “Energy management systems”

Long life and less maintenance

BUEL® thrusters high score by least maintenance cycles

Unlimited possibilities

BUEL® thrusters are operated with 3 phase voltages between 220 and 690V with 50 or 60 Hz

High temperature resistance

BUEL® thrusters are applicable worldwide, between temperatures of -50°C to over +75°C

Fast

BUEL® thrusters reach a set time of less than 100ms

Pure power

BUEL® thrusters have 25% more power than conventional thrusters

Environmental friendly

BUEL® thrusters requires up to 95% less hydraulic oil, than conventional thrusters

Space saving

BUEL® thrusters require remarkable less space than conventional thrusters

Protection class: IP 65 + IP 67

All electrical components of the BUEL® thrusters, are protected from the elements inside the BUEL®

BUEL® THE ELECTRO-HYDRAULIC THRUSTERS

BRAND NEW:

BUEL® RESERVE STROKE INDICATION LED


A decrease of the permitted reserve stroke at electrohydraulic thrusters
in drum and disc brakes is a high safety risk!
The option „reserve stroke indication LED“ at BUEL® thrusters insures a safe monitoring
of the minimum reserve stroke. If the reserve stroke is dropped below minimum value,
the LED colour changes from green to red.

The LED’s have a high luminance, It is clearly visible, even in bright daylight.

Application example

BUEL® application on cranes

Example: Hoisting gear on a container crane

BUEL® BL 400-8 in combination with the Pintsch Bubenzer service brake SB 28.3

Protection of the Main Hoist gearbox against dynamic peak torques in case of emergency braking scenarios.

Application example

BUEL® application in the range of mining and conveyor technology

Example: Drum brake on a conveyor drive

BUEL® BL 80-12 in combination with the Pintsch Bubenzer service brake EBN 630

Constant/unaltered braking time
(Duration of the braking cycle: ca. 12 seconds)

BUEL®

SPECEFIC CHARACTERISTICS AND ADVANTAGES

Pressure build-up by a high mechanical-hydraulic efficiency
Fail safe principle
Automatic compensation of pressure losses
Wide temperature range in the standard design
Compact dimension
Superfast set times
High forces
Energy saving by intermittent operation
Compensation of shear forces and misalignment errors by spherical bearings
Low self heating-up
Low filling quantity
Light weight
Optimal weight/performance ratio
Flexible installation dimensions
Several options for monitoring and functional features

Discbrakes with BUEL®

Disc Brakes with BUEL®

Downloads


Contact

PINTSCH BUBENZER GmbH

Friedrichshüttenstr. 1
D-57548 Kirchen-Wehbach

+49 (0) 2741 / 9488-0  |  info@pintschbubenzer.de