Axle Drives

Variable concepts for better results

We can rely on specially developed machine configurations for the various customer requirements, which enable us to measure everything from small rear axle transmissions to complete rear axle modules. Depending on the axle type, the measuring runs are carried out at speeds of 1000 to 3500 rpm¹. The automatic docking of the drive to the axle drive is carried out by means of camera-supported detection of the position of the axle drive flange. The traceable information of the exact flange position also enables our measuring system to work with forbidden zones for the equalization calculation. The resulting centering error of the drive shaft on the axle drive is compensated by means of dummy mass balancing. This compensation is included in the balancing of the gearbox in order to fulfil the very high-quality requirements of the automotive industry.

Customized individuality

The machine design is precisely tailored to the task at hand. The arrangement of the assemblies has been designed with ergonomic aspects in mind to ensure easy handling. Depending on the application, subcritical or supercritical measuring setups are used. Customized balancing subframes ensure precise measurement of vibration and balancing forces. Overall, this design ensures efficient, accurate and ergonomic operation.

Automated solution for gearbox balancing

The pneumatic gearbox clamping units securely hold the gearbox in place during the balancing process. The automatic drive unit with active clamping device clamps the flange of the axle drive with high precision and repeat accuracy. The balancing unit with coupled high-performance chip extractor allows automatic bore levelling on the axle drive flange with the least possible contamination of the machine. Overall, this fully automated system enables a precise, efficient and clean unbalance correction solution.

Advantages of Schenck balancing machines for axle drives

High precision

Ensuring precise balancing for optimum running quality and low vibrations

Automated correction

Fully automatic unbalance correction by drilling without manual intervention

Easy integration into your production

Low space requirement, efficient use of space and optimum accessibility

High measuring accuracy

Precise detection and correction of unbalances to extend the service life of gearboxes

Cost efficiency

Reduction of rejects, rework and material loss is thanks to precise balancing.

Short cycle time

Thanks to precise measurements and efficient equalization calculations, short processing times of up to 45 s are achieved.

Versions of Schenck balancing machines for axle drives

Precise results and short cycle times for efficient series production

Axle Drives

Fully automatic

Semi-automatic

Production line

SBAL

The SBAL balancing machine for axle drives is a production line-capable solution with fully automatic unbalance correction. It is specially designed for the efficient measurement and precise correction of unbalance in front and rear axle transmissions. The measurement is performed between 1000-3500 min-¹, depending on the axle type, to ensure accurate results and minimize stress on the system. With this technology, up to 80 axle drives can be produced per hour, ensuring high productivity and efficiency.

• Maximum rotor weight: up to 250 kg
• Spindle speed: 1000 to 3500 min -¹
• Measurement uncertainty: 5 to 50 gmm (depending on rotor)
• Output: approx. 40-80 pcs/h

Downloads

Worth knowing

Facts and figures about Schenck balancing machines for axle drives.

Technical details

Machine design is optimally adapted to the task. Machine assemblies are arranged according to ergonomic aspects.

• Single or two-station machine
• Cycle time: 45 to 90 seconds
• Measuring uncertainty: approx. 5 to 50 gmm
• Software: CAB 950
• Unbalance correction is fully automatic by drilling or optional welding

Areas of application

SBAL

• Automotive components in the automotive industry and supplier industry
• Front and rear axle gearboxes
• Use in high-volume production processes with high balancing quality and cycle time requirements for all product families
• Low-speed and high-speed measurement of unbalance possible at 1,000 to 3,500 min-¹

Special features

SBAL

• Very high balancing quality requirements
• Low cycle times
• Local service expertise worldwide
• Welded machine bed in special design
• Subcritical and supercritical bearing pedestals with balancing subframes customized to the respective gearbox
• Pneumatic gearbox clamping units hold the gearbox during the balancing process

CAB 950

Intelligent technology for precision, efficiency and flexibility

Advanced measurement and equalization technology

The CAB 950 measuring software is the benchmark in terms of productivity, quality and flexibility for axle drives with extensive functions for determining measured values, compensation calculation and control. Should operator intervention ever be required, the CAB 950 also impresses with a reliable operating system and a graphically optimized user interface that is easy to read and intuitive to operate via an active touch screen.

CAB 950 with expandable functions

Equipped with a modular software structure and powerful hardware with a wide range of interfaces, the CAB 950 offers significantly expanded storage and communication options as well as technological freedom for the future.

Diagnostics and statistics software for optimum process control

CAB 950 features digital signal processing and software modules for various equalization methods. A large data memory, user-friendly controls, photo-guided retooling and diagnostic and statistical software, ensure precise, efficient processes. An external interface enables flexible integration.

More about the CAB measuring system

Service from Schenck

Our range of services for your balancing machines for axle drives

Whenever you need us: We offer the right service for every machine - fast, reliable and efficient.

On-site service Customer service Training & Seminars Technical consulting