KL 435
- Max. turning diameter: 550 mm
- Max. turning length: 1 100 mm
- Main spindle output S1: 22 kW
- Modular machine concept
- High rigidity of the machine skeleton
- Tailstock with a separate rotary bushing for using a fixed
point (rigid mounting) - Large stroke of Y-axis
- Full C-axis
- High dynamics and rapid feed of individual feed axes
- High torque on the main spindle
- Components spreading heat and noise placed at the rear of
the machine - Hydraulic unit with proportional valves – setting the clamping
pressure at the chuck and the tailstock quill on the machine
control panel - Setting the chuck jaw stroke on the machine’s control panel
- Machine control panel Siemens Sinumerik 828D
A2 - 8 | A2 - 11 | ||||||
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TECHNICAL DATA | KL 435 | KL 435 MC | KL 435 Y | KL 435 | KL 435 MC | KL 435 Y | |
Working space | |||||||
Swing diameter over bed | mm | 700 | 700 | 700 | 700 | 700 | 700 |
Swing dia over cross carriage | mm | 470 | 470 | 480 * | 470 | 470 | 480 * |
Max. turning length | mm | 1 100 | 1 100 | 1 100 | 1 100 | 1 100 | 1 100 |
Max. turning diameter - Upper turret | mm | 550 | 550 | 550 | 550 | 550 | 550 |
Max. bar capacity - spindle with belt drive | mm | 86 | 86 | 86 | 95 | 95 | 95 |
Axis travels | |||||||
X1/Z1 Axes | mm | 345 / 1 225 | 345 / 1 225 | 345 / 1 225 | 345 / 1 225 | 345 / 1 225 | 345 / 1 225 |
Y Axis | mm | ||||||
Rapid traverse | |||||||
X1/Z1 Axes | min-1 | 30 | 30 | 30 | 30 | 30 | 30 |
Y Axis | min-1 | - | - | 25 | - | - | 25 |
Hlavní vřeteno | |||||||
Max. speed | min-1 | 3 800 | 3 800 | 3 800 | 3 800 | 3 800 | 3 800 |
Max. speed C Axis | min-1 | 42 | 42 | 42 | 42 | ||
Max. torque C Axis S1 / S3-40% | Nm | 420 / 490 | 420 / 490 | 420 / 490 | 420 / 490 | ||
Upper tool turret | |||||||
Number of positions | - | 12 | 12 | 12 | 12 | 12 | 12 |
Hole dia. VDI | mm | 50 | 50 | 50 | 50 | 50 | 50 |
Max. speed of tool spindle | min-1 | 4 000** | 4 000** | 4 000** | 4 000** | ||
Tailstock | |||||||
Sleeve taper - MORSE | 5 | 5 | 5 | 5 | 5 | 5 | |
Sleeve stroke | 160 | 160 | 160 | 160 | 160 | 160 | |
Sleeve dia | 150 | 150 | 150 | 150 | 150 | 150 | |
Spindle motor | |||||||
Main spindle Output S1/S6 - 40% | kW | 17 / 25,5 | 17 / 25,5 | 17 / 25,5 | 22 / 33 | 22 / 33 | 22 / 33 |
Main spindle Max. torque S1/S6 - 40% | Nm | 1 178 / 1 771 | 1 178 / 1 771 | 1 178 / 1 771 | 1 718 / 2 252 | 1 718 / 2 252 | 1 718 / 2 252 |
Tool spindle motor | |||||||
Output S1/S3 – 40% | kW | 8,2 / 15,4 | 8,2 / 15,4 | 8,2 / 15,4 | 8,2 / 15,4 | ||
Max. torque S1/S3 – 40% | Nm | 48 / 67 | 48 / 67 | 48 / 67 | 48 / 67 | ||
Machine dimensions and weight |
|||||||
Length × width × height | mm | 4035 × 2591 × 2251 | 4035 × 2591 × 2251 | 4035 × 2591 × 2251 | 4035 × 2591 × 2251 | 4035 × 2591 × 2251 | 4035 × 2591 × 2251 |
Weight | kg | 8300 | 8500 | 8700 | 8300 | 8500 | 8700 |
*1) The value is valid for Y=0
*2) constantly n=2000 min-1 (loadless) max. 60 min n=4000 min-1 (loadless)
- Chucks A8: SMW Autoblok BH-D 315, BH-D 400, BB-D 250, KNCS-N 325-104
- Automatic electric sliding of the working space cover
- Collet clamping
- Oil mist and aerosol extraction from the tool working space
- Spindle arrest
- Removable tool probe
- Manual working space rinsing
- Removable steady on a common guide with the machine tailstock (clamping range 25-165 [mm])
- Manual airblast
- Tool cooling - 7 or 17 (bar)
- Fixed tailstock centre Mo5
- Machine condition signalling
Machine basic concept
Workspace