CMM BRIDGE | BENCHMARK

CMM BRIDGE | BENCHMARK

THE BENCHMARK'S OPEN DESIGN PROVIDES EXCELLENT ERGONOMICS. ITS COMPACT SIZE FITS INTO QUALITY CONTROL ROOMS OR PRODUCTION ENVIRONMENTS.
The complete BENCHMARK with air bearings provides an accuracy of 2.5 microns. It comes standard with a Renishaw touch probe, and can be supplied with a motorized probe head for fully automated inspection applications.
The BENCHMARK is the ideal CMM for small workshops.

GENERAL FEATURES

The BENCHMARK is available in either manual or CNC configurations. Manual machines can be upgraded to the full CNC version later on site, offering the possibility of a two-step investment.

FEATURES AND BENEFITS

• Advanced ultra-rigid alloy platform
• Rapid thermal diffusion through the frame when the temperature changes
• FEA design ensures optimal moment of inertia and stiffness, enabling strong acceleration
• Base composed of a single piece of granite with M8 threaded top inserts in a large checkerboard design
• Rigid air bearings
• Z-axis pneumatic counterbalance
• Measuring scales with 0.1 micron resolution with dynamic signal processing
• Fully digital motion control with probe path fusion for optimal CMM performance
• Friction reducers with near-zero hysteresis on all axes
• Passive vibration damping system that isolates from external vibrations
• Free access to the measurement area of the CMM
• Maximum positioning speed: 500 mm/sec
• Maximum acceleration: 1500 mm/sec2

ENVIRONMENT

• Temperature rating: 20 °C
• Allowable temperature range: 18 - 22 °C (extended range 16 - 26 °C)
• Temperature gradient: 0.5 °C/hour - 2 °C/day (extended range 5 °C/day)
• Operating temperature range: 15 - 35 °C
• Relative humidity: 40 - 80% (no condensation)
• Acceptable vibrations: 30 mm/ sec2 1-10 Hz | 15mm/ sec2 10-20 Hz | 50 mm/ sec2 20-100 Hz

SERVICES

• Minimum air supply: 5 bar (72 PSI)
• Air consumption: 90 NL/min (3 cfm)
• Supply voltage: 230 V 50 Hz or 110 V 60 Hz
• Maximum power consumption: 10 A, 1200 W

PERFORMANCE

Each COORD3 CMM is tested according to UNI EN ISO 10360-2 standards.

The indicated performance is valid under the following conditions:
- PH10T/M/PH20-TP20/TP200: SF module, stylus Ø4 mm x 10 mm
- L = measurement length in mm
- Multiprobe thermal compensation (Optional)
- Ambient temperature conditions: T: 18 to 22 °C; Maximum gradients: 0.5 °K/h - 2.0 °K/24h - 0.5 °K/m

^[1] Maximum allowable error for length measurements according to ISO 10360 2:2009
^[2] Maximum repeatability limit according to ISO 10360 2:2009