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Single-station balancer for EV electric motors

CEMB’s compactautomatic balancer for electric motors handles rotors up to 130 kg with precision, thanks to radial and axial drilling. The system enables balancing of magnetized and non-magnetized rotors.

Features

  • Compact balancer designed to perform the entire balancing cycle (measurement, correction, control) on the same station.
  • Specific system for balancing electric rotors for e-vehicles up to 130 kg with maximum precision.
  • Loading system designed to preserve rotor integrity and ensure machine accuracy.
  • Ability to process magnetized and non-magnetized electric rotors, offering maximum versatility.
  • Correction by radial drilling, axial drilling, or both, on all types of materials.
  • Intelligent touch system and automatic compensation of workpiece surface irregularities.
  • Poka-yoke technology to ensure accurate and error-free machine settings.
  • Machine prepared for connection with supervisory and production management systems. It integrates data exchange logic with MES platforms, enabling real-time tracking and monitoring.
  • Real-time control and automatic optimization of cutting parameters to extend tool life.
  • Possibility of integration into automated rotor assembly lines for efficient and automated production.
  • Remote assistance and local support available worldwide.

Technical data

ZB/TOK5 ZB/TOK20 ZB/TOK50 ZB/TOK130
Maximum rotor weight (kg) 5 20 50 130
Maximum rotor length (mm) 200 500 550 700
Maximum rotor diameter (mm) 120 200 300 350
Journal diameter (mm) 10-35 15-60 20-90 40-100
Machine capacity 5 20 50 130
Axial drilling ZB/TOK5/2UO ZB/TOK20/2UO ZB/TOK50/2UO ZB/TOK130/2UO
Radial drilling ZB/TOK5/UF ZB/TOK20/UF ZB/TOK50/UF ZB/TOK130/UF
Axial and radial drilling ZB/TOK5/UF/2UO ZB/TOK20/UF/2UO ZB/TOK50/UF/2UO ZB/TOK130/UF/2UO

Options

Magnetized rotor kit

Electronic index

Data matrix reader

Automatic change over

Minimal Lubrication (MQL)

Tool cooling

Tool wear control

Production control with reference piece

Laser marking

Countersink

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      Magnetized rotor kit

      Dedicated solutions for handling and balancing magnetized rotors.

      Electronic index

      Electronic system that identifies specific rotor reference points to allow correction in specific areas or take into account systematic workpiece imbalance.

      Data matrix reader

      Manual or automatic data matrix code reading system for part traceability.

      Automatic change over

      Automatic handling for fast and accurate production changeover as an alternative to a manual operator setup.

      Minimal Lubrication (MQL)

      Minimum Quantity Lubrication (Minimum Quantity Lubrication) air-oil system that uses a small amount of oil dispersed in a jet of compressed air to lubricate and cool the tool during machining.

      Tool cooling

      Cooling system to prevent overheating during correction and preserve the tool.

      Tool wear control

      Automatic tool wear detection system in the case of drilling and milling, which ensures maximum efficiency and safety, avoiding machining with unsuitable tools.

      Production control with reference piece

      Cyclic production control system using part reference, which verifies the quality and repeatability of the production process.

      Laser marking

      Non-contact device that uses a laser beam to etch the surface of the rotor.

      Countersink

      Specific tool for removing possible post-correction burrs.