| Model | GDL 120-30-18Z-7.5 |
| Voltage | 380V |
| Power | 7.5KW |
| Current | 16.5 A |
| Torque | 3.98Nm |
| Frequency | 600 Hz |
| Rotating speed | 18000 rpm |
| Cooling | Water cooling |
| Lubrication | Grease |
| Bearing No. | 2*SM6008C/P4,2*SM6006C/P4 |
| Pole number | 4P |
| Phase number | 3 |
| Rotating direction | Rotate anticlockwise from the shaft extension end |
| Tool holder | BT30 (Parfaite is recommended) |
| Blind rivet | BT30-45° (Parfaite is recommended) |
| Weight | 30 KG |
1: Power line: Three-color lines connected with U, V and W phases/ yellow and green wires grounded, Temperature control line 110°C thermistor two-phase connected with the temperature-control protector
2：Cooling water: yielding (2 and 6 ends terminated with 8/6 hoses)
3: Pole change and dust removal pressure: 0.3-0.4 Mpa (6/4 hoses)
4: Air seal pressure: 0.3-0.4 Mpa (6/4 hoses)
5: Tool discharge and air feed pressure: 0.5-0.70 MPa (6/4 hoses)
6: Cooling influent: Pump lift 12m (avoid wrong connection)
7: Quantity of proximity switches: Pole hanging and pole discharge NPN (normally open) N.O.
Wiring method of the proximity switch: Brown wire connected with +24VDC blue wire connected with 0VDC Signal load end connected with +24VDC/the other end connected with the black wire
8: Handle of the lifting sling: Installation and use
Note: connection method for PNP (normally open) N. O. proximity switch: Brown wire connected with +24VDC Blue wire connected with VDC
Signal load positive pole connected with black wire/negative ole connected with 0VDC
| PTC single-core thermistor parameter | |
| DC power supply | Maximum DC25V/100mA |
| ‘-20~25℃ | ≤300Ω |
| ≤90℃ | ≤750Ω |
| 105℃ | ≤1650Ω |
| 110℃ | Rated operating temperature |
| 115℃ | ≤3990Ω |
| ≥125℃ | ≤12KΩ |
| ≤160℃ | Maximum storage temperature |
Special warning:
- The electric main shaft shall be installed at the clamped position; otherwise, the bearing will be easily damaged!
- The main shaft shall entirely stop before the tool changing. The manual tool changing button shall not act during the rotation of the shaft; otherwise, it will easily result in the seizure of the shaft!
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The compressed air shall be clean and dry, and the filter accuracy shall be 0.1micron! The air seal is normally open. It is recommended to use the two-level filter, and the filter accuracy is 0.5 micron/ 0.1 micron respectively. The air filter is installed with the self-discharge device.
