Electro permanent Circular Chuck – EPERC
Description
The ERC Electro permanent Circular chuck is used for grinding and turning applications.
Features:
High holding power * Heavy duty construction
. Electropermanent radial pole circular chuck with high holding force
. Space between the poles filled with brass
. For ring-shaped workpieces
. Corresponding Control Unit and the Remote Control to be ordered separately.
Nominal force :140 N/cm²
Admissible wear of top plate :8 mm
Voltage : 340 VDC
Sizes available from 150mm dia to 1000mm dia
Options :
– Other sizes and voltages by request
– T-slots in each pole
– Through hole in the middle
– Customized raising pole shoes
– Fitting adaptors to:
. Morse cone 3 or 4
. Short taper flanges for:
A2 DIN 55026
Bayonet DIN 55027
Camlock DIN 55029
| A | B | C | D | E | F | G | H | I | J |
| 150 | 90 | 14 | – | – | – | 3xM10 | 4 | 35 | 6 |
| 200 | 90 | 14 | – | – | – | 4xM10 | 3 | 45 | 8 |
| 250 | 90 | 16 | – | – | – | 4xM12 | 4 | 65 | 8 |
| 300 | 90 | 16 | – | – | – | 4xM12 | 4 | 85 | 12 |
| 400 | 90 | 16 | – | – | – | 6xM12 | 5 | 100 | 12 |
| 500 | 90 | 16 | – | – | – | 6xM12 | 5 | 150 | 16 |
| 600 | 100 | 18 | – | – | – | 6xM16 | 5 | 180 | 16 |
| 700 | 100 | 18 | – | – | – | 6xM16 | 5 | 200 | 16 |
| 800 | 100 | 18 | – | – | – | 6xM16 | 5 | 200 | 24 |
| 1000 | 100 | 18 | – | – | – | 6xM16 | 5 | 250 | 24 |
