Spindle
EZ-0227 | Key Features
- Dimension (L x W x H) 397 x 130 x 120 mm
- Max. Load Capacity radial 425 N
- Max. Speed 3,600 rpm
- Integrated Pneumatic Release Unit
- Water-Cooled Synchronous Motor
- Torque 3 Nm
Downloads
Product description
The robust air-bearing spindle EZ-0227 has proven to be particularly reliable for precision and fine machining. Due to the sealing air exiting via a labyrinth, it is also suitable for wet/lubricated production environments. The friction-free air bearing enables excellent axial and radial concentricity. The integrated Tonic FS measuring head from Renishaw is certified for functional reliability and allows a maximum speed of 3,600 rpm. The spindle is driven by a powerful water-cooled synchronous motor with 3 Nm torque. With radial and axial load capacities of 425 N and 700 N, respectively, the spindle is ideal for high-precision turning, drilling and grinding processes. In the standard version, the spindle is equipped with a Schaublin W20 collet chuck or a Schaublin SRS W20 runout control system; other flange shapes and clamping systems are available on request. Two integrated rotary feedthroughs for compressed air/vacuum can be used to operate the pneumatic release unit and to blow off chips.
In general: For applications with high demands on dynamics and precision.
Specifications
Type | Unit | Value |
---|---|---|
Turning Range | ||
Error Motion axial | ||
Error Motion radial | ||
Runout radial at mounting flange | ||
Runout axial at spindle nose | ||
Max. Speed for 1 Vpp | ||
Max. Speed for TTL | ||
Mechanical Data | ||
Dimension L x W x H | ||
Diameter Collet Chuck | ||
Weight | ||
Max. Load axial push/pull | ||
Max. Load radial at spindle nose | ||
Stiffness axial | ||
Max. Moment of Tilt | ||
Material Housing | ||
Material Rotor | ||
Drive | ||
Type | ||
Max. Speed | ||
Nominal Torque | ||
Clamping System | ||
Schaublin SRS Runout Control System W20 | ||
Schaublin Collet Chuck W20 | ||
Interfaces and Environment | ||
Supply Pressure | ||
Air Consumption | ||
Feedthrough for Vacuum/Compressed Air | ||
Drive Control | ||
Standard |