• Direct-drive rotary indexing table / high-precision

RTMB Series

Article: 00064357

Direct-drive rotary indexing table / high-precision

The RTMB Series is a family of high precision indexing tables proposed with 5 different active lengths. Integrating ETEL direct drive torque motors, the RTMB Series benefits from the best motor constant on the market (Nm/?W) allowing very high acceleration during indexation with low power dissipation. The RTMB Series is the ideal standard solution for all applications where high repeatability and short indexing times are required. This highly reliable direct drive solution allows high duty cycles, high dynamics, outstanding accuracy, low maintenance and easy integration. The RTMB Series serves a large number of industry sectors such as semiconductor back-end, automation, electronics, printing and many others. A unique encoder-bearing solution provides the RTMB series with the best torque to volume ratio on the market. An optimized hollow shaft size is available to accommodate customer cables and tubing.

Characteristics
- Rotary tables for high dynamics indexing applications
- 5 different heights
- High torque to height ratio
- High dynamics capabilities
- Large hollow shaft for maximal flexibility
- TMB torque motors technology providing high level of torque.

Main features
- Bidirectional repeatability ±5 arcsec at ±3sigma
- Position accuracy
- ±25 arcsec (w/o mapping)
- ±6 arcsec (w/ mapping)
- Speed up to 1200 rpm
- Position stability ±0.7 arcsec

Specifications

  • Technology: direct-drive
  • Specifications: high-precision

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