Lathe SIEG SC7, 1,000 watts, centre distance 760 mm
€1,945.00*
Prices incl. 19% VAT. plus Shipping costs
Delivery time: 1-3 working days **
Less than 10 pieces available (online and in specialist shops)
Intended use
The SIEG SC7 is a lathe for use in the high-end hobby sector. Due to its versatile application possibilities, this machine is used in functional model making, individual and small series production or prototype construction. The lathe is designed for machining steel, cast iron, all non-ferrous metals, aluminium, brass, etc., but can also be used for machining plastics or similar materials that are not hazardous to health or generate dust.
Technical data
| Bed width [mm]: | 135 |
|---|---|
| Centre distance [mm]: | 760 |
| Centre height [mm]: | 125 |
| Circulation Ø over cross slide [mm]: | 146 |
| Clamping range inner jaws [mm]: | 2,5 - 125 |
| Clamping range outer jaws [mm]: | 38 - 110 |
| Concentricity of lathe chuck [mm]: | max. 0.040 |
| Face feed [mm]: | 0,02 – 0,22 |
| Frequency [Hz]: | 50 |
| Gross weight [kg]: | 169 |
| Lateral adjustability of the tailstock [mm]: | 7 |
| Lathe chuck diameter [mm]: | 125 |
| Lead of top slide spindle [mm]: | 1 |
| Lead screw pitch [mm]: | 2 |
| Longitudinal feed [mm]: | 0,04 - 0,6 |
| Machine dimensions (L x W x H) [mm]: | 1,310 x 590 x 460 |
| Max. torsion bar height [mm]: | 12 |
| Motor power P1 [W]: | 1.200 |
| Motor power P2 [W]: | 1.000 |
| Net weight [kg]: | 142 |
| Number of longitudinal feeds: | 25 |
| Number of planning feeds: | 14 |
| Number of thread pitches (metric): | 18 |
| Packaging dimensions (L x W x H) [mm]: | 1,400 x 680 x 620 |
| Pitch face slide spindle [mm]: | 2 |
| Quadruple steel holder Mounting height [mm]: | 22 |
| Rotation Ø over machine bed [mm]: | 260 |
| Scale division on the bed slide handwheel [mm] / [in]: | 0,5 |
| Scale division on the cross slide handwheel [mm] / [in]: | 0,04 |
| Scale division on top slide handwheel [mm] / [in]: | 0,02 |
| Scale graduation on tailstock handwheel [mm] / [in]: | 0,05 |
| Spindle bore [mm]: | 26 |
| Spindle cone: | MK4 |
| Spindle holder: | cylindrical DIN 6350 |
| Spindle speed (high range) [rpm].: | 200 - 2.200 |
| Spindle speed (low range) [rpm].: | 100 - 1.200 |
| Steps Spindle speed: | 2-variable |
| Tailstock cone: | MK2 |
| Tailstock quill stroke [mm]: | 65 |
| Thread pitch [mm]: | 0,1 - 2,5 |
| Tool holder: | 4-fold |
| Top slide rotatable [°]: | 360 / Scale up to 60 |
| Travelling distance of the cross slide [mm]: | 115 |
| Travel of the bed slide [mm]: | 620 |
| Travel of the top slide [mm]: | 65 |
| Voltage [V]: | 230 |
| WEEE reg. no.: | EN 95902713 |
Infinitely adjustable turning range from 100 to 2,200 rpm
Dynamic control for high torque in all speed ranges
Automatic longitudinal and face feed
Turning centre for cutting left-hand threads
Switchable thread pitches / feeds
Description of the
The SIEG SC7 is a 230-volt machine with variable speed control. This lathe is driven by a powerful, brushless DC motor with an output power of 1,000 watts. The dynamic control ensures a high torque in all speed ranges. It adjusts automatically to maintain the specified speed. The SC7 has two speed ranges, 100 to 1,200 and 200 to 2,200 rpm. The high and low speed ranges can be selected by simply shifting the drive belt. It has a centre width of 760 mm and a solid machine bed. The SC7 has 25 longitudinal and 14 face feeds and 18 metric thread pitches, which can be set via the feed gearbox. A reversible centre allows the direction of rotation of the lead screw to be changed independently of the direction of rotation of the lathe chuck. This means that left-hand threads can be produced with this machine. The direction of rotation and speed can be set at the touch of a button and via a potentiometer on the control panel. The speed display, the START and STOP buttons and the emergency stop button are also located on the control panel.
Scope of delivery
- 1 x lathe SC7
- 1 x operating instructions
- 1 x set of change gears
- 1 x lathe chuck (3-jaw chuck, 125 mm) with inner and outer jaws
- 1 x chuck spanner
- 2 x fixed centre point MK2 and MK4
- 1 x oil can
- 1 x splash guard
- 1 x chip tray
- 1 x set of open-end spanners
- 1 x set of hexagon socket spanners
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