Product features Bernardo lead screw lathe Profi 650 G / 400V
The Profi 650 G lathe is equipped as standard with a lead screw for thread cutting or for automatic longitudinal and face feed. The 12-stage gearbox enables the speeds to be set quickly - no V-belt change necessary. Thanks to its compact design and high dead weight, this machine runs very smoothly and therefore guarantees precise work.
- Quick and easy speed change thanks to manual gearbox
- High concentricity of the spindle nose (≤ 0.009 mm) due to precision tapered roller bearings
- Powerful drive motor for high torque, speed range 70 - 2000 rpm
- Versatile application possibilities: Precision mechanics, training and teaching workshops, ...
- The feed adjustment is simple, smooth-running and precisely switchable
- Solid machine bed with induction-hardened and ground bed guide
- Ideal for machining steel, non-ferrous materials and plastics
- With lead screw for thread cutting or for automatic longitudinal and cross feed as standard
- Carriage including handwheels with fine scaling
Scope of delivery Bernardo lead screw lathe Profi 650 G / 400V
- 3-jaw chuck 125 mm
- Chuck flange 125 mm
- Face slide with top support
- Fixed centre points
- Thread gauge
- Change wheels
- Quadruple steel holder
- LED machine light
- Chuck guard
- Chip guard
- Lead screw cover
- Operating tool
Technical data Bernardo lead screw lathe Profi 650 G / 400V
| Centre distance |
650 mm |
| Centre height |
140 mm |
| Circumferential diameter over bed |
280 mm |
| Bed width |
160 mm |
| Spindle bore |
26 mm |
| Mounting in the spindle bore |
MK 4 |
| Speed range |
(12) 70 - 2000 rpm |
| Longitudinal feed range |
(15) 0,036 - 0,364 mm/rev |
| Plan feeds area |
(15) 0,019 - 0,188 mm/rev |
| Metric thread |
(27) 0,25 - 5 mm |
| Inch thread |
(20) 6 - 96 Gg/1" |
| Quill path |
105 mm |
| Quill holder |
MK 3 |
| Motor output power S1 100% |
0,75 kW / 400 V |
| Motor power consumption S6 40% |
1,0 kW / 400 V |
| Machine dimensions (W x D x H)* |
1400 x 720 x 520 mm |
| Weight approx. |
202 kg |
| * without base frame |
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