Product: Pole Coil Brazing Machine for hydro rotor pole windings
Type: AT-PCBM
Edition: 06/15
Download Product Specification Pole Coil Brating Machine AT-PCBM as PDF
1. Description
The semi-automatic Pole Coil Brazing Machine PCBM is build for manufacturing of pole coils by inductive brazing of the coil angles. The machine is designed with 4 brazing towers with integrated hydraulic brazing joint press.
2. Special Features
- Manufacturing of trapez- and all other geometrical designs without additional equipment
- Longitudinal and lateral undercarriage for adjustment of the coil dimensions
- 4 brazing heads incl. inductor, pyrometer, press device and suction, adjustable to the coil shape
- Pneumatically fixing of the copper conductors
- Automatically brazing of the winding, manually post- brazing feasible
- Program-controlled lowering of brazed winding
- Accessibility from all sides which ensures an optimum operator view and an easy assembly of insulation
- Integrated cooling of the copper conductors for fast insulation assembly
- High accuracy due to inner angle fixation
- No turning table which results in a shorter cycle time and no risk for the operator
- Temperature control by pyrometers
- Central PLC with touch screen display for program selection, data input and control
- Tracking of main process data
- Fast setup
3. Technical Data of the machine
Machine length: approx. 6.000 mm (incl. cooling aggregate)
Machine width: approx. 6.000 mm (incl. cooling aggregate)
Machine height: approx. 2.400 mm (incl. cooling aggregate)
Machine weight: approx. 2.000 kg
Working level for brazing: 1.250 mm (from foundation)
Max. apparent power: approx. 45 kVA
Continuous output power: 40 kW (75 kW on request)
Frequency range: 10 to 25 (40) kHz
Electrical connection: 380 – 415 V (3xL,N,PE), 50/60 Hz
4. Technical Data of the pole coil
Dimensions of the pole coil to be manufactured on a standard PCBM are as follows:
Pole Coil inner length: 800 to 3.000 mm (500 to 4.000 mm on request)
Pole Coil inner width: 200 to 800 mm (120 to 800 mm on request)
Copper width: 40 to 120 mm (40 to 150 mm on request)
Copper depth: 3 – 15 mm
Max. pole coil weight: 2.500 kg
Max. pole coil height: 330 mm (400 mm on request)