Spindle
EZ-9570 | Key Features
- Diameter x Length 150×400 mm
- Max. Load Capacity radial 650 N
- Speed up to 20,000 rpm
- Fixture for Tool Holder HSK 50-C
- Water-Cooled Direct Drive
Downloads
Product description
The EZ-9570 air-bearing spindle is designed for high- precision grinding applications and reaches speeds of up to 20,000 rpm. Due to the sealing air exiting via a labyrinth, it is also suitable for wet/lubricated production environments. The synchronous motor is available in two versions: with a speed of max. 20,000 rpm at a torque of 2.6 Nm and with a speed of 12,000 rpm at a maximum torque of 3.2 Nm. Housing and rotor are water-cooled. The standard version of the spindle is supplied either with flange mounting and centering collar or with an HSK 50-C clamping system. Other flange shapes and clamping systems are available on request.
Applications:
Precision and fine machining, turning of optical glasses and technical optics, glass milling, grinding/polishing of optical lenses and displays for cell phones and tablets, micro-machining of optical and medical products.
In general: For applications with high demands on dynamics and precision.
Specifications
Type | Unit | HSK 50-C | Flange + Centering |
|---|---|---|---|
| Turning Range | |||
| Max. Speed | |||
| Error Motion axial | |||
| Error Motion radial | |||
Mechanical Data | |||
| Diameter x Length | |||
| Weight | |||
| Max. Load Capacity axial push/pull | |||
| Max. Load Capacity radial at spindle nose | |||
| Stiffness axial | |||
| Max. Moment of Tilt | |||
| Material Housing | |||
| Material Rotor | |||
Drive | |||
| Type | |||
| Nominal Torque | |||
| Nominal Current | |||
| Voltage Intermediate Circuit | |||
| Cooling for Motor/Air-bearing | |||
| Thermal Protection | |||
Interfaces and Environment | |||
| Air Consumption | |||
| Supply Pressure | |||
Drive Control | |||
| Standard |
