Indexing chuck with automatic clamping and indexing – (8×45°)
MDE
MDE is an automatic indexing chuck with hydraulic clamping and indexing.
It is not self-centering.
ADVANTAGES
• made in special high resistance hardened and cementing 60HRC steel UNI18NiCrMo5, to maintain a high degree of precision, reliability and quality
• indexing movement (tecnomors patent) simple reliable with only a piston that works in rotation and in clamping position. Indexing precision ± 1’
• guiding system of clamping and of the indexing mechanism.
This system uses 2 pre-loaded solid straight roller radially and 1 axial bearing
• seals against contamination by coolant, chips or dust
• constant and long lasting precision
• easy installation to the machine
• the chuck is connected to the rear rotating oil manifold thanks to the nest tube.
This tube system is supplied with grinding hardened steel clutchs
• centrifugal force compensation system for parts susceptible to deformations to obtain an higher productivity performance
• indexing control device
• a good automation system level grows using robot to load and to unload workpieces
• indexing process is possible also in rotation position to allow a fast indexing position passage. The rotation speed has to be not at the maximum power
• indexing takes, with position control, approx. 2-4 seconds per 90°, depending on the size of the chuck
• very simple hydraulic system based on 2 indexing mechanism ports, 2 clamping pistons ports and 1 manifold drain
• the chucking piston is connected to a safety device and keeps the working securely gripped in the jaws even in the event of a complete pressure loss
• costant and automatic control of the indexing position and other working parameters by a separate electronic interface (not supplied) by the machine CNC
Model | Diameter mm (in) | Clamping surface cm² (in²) | Stroke mm (in) | Weight Kg (lbs) |
---|---|---|---|---|
MDE 160 | 160 (6.30) | 13.85 (5.45) | 10 (0.39) | 22 (48.50) |
MDE 205 | 205 (8.08) | 23.7 (9.33) | 14 (0.55) | 32 (70.56) |
MDE 235 | 235 (9.25) | 23.7 (9.33) | 14 (0.55) | 42 (92.61) |
MDE 260 | 260 (10.24) | 44.1 (17.36) | 18 (0.71) | 50 (110.25) |
MDE 285 | 285 (11.22) | 44.1 (17.36) | 18 (0.71) | 60 (123.30) |
MDE 300 | 300 (11.81) | 44.1 (17.36) | 18 (0.71) | 70 (154.35) |
The dimensions are indicative and susceptible to changes due to technical improvements. We reserve the right to make changes without notice. |
Max. operating pressure 55 bar
Ambient temperature 5-60°C
Sound emissions (sound pressure) ≤ 70 db (A) in each direction