SR-20 JII type A/B

SR-20JII type A/B

Advantages & Features
The SR-20JII automatic lathe with or without guide bush (Hybrid) is very stable, powerful and flexible.
Especially to emphazise is type-B, equipped with a Y2 axis for counter-operational machining. With this axis, the recovery station has 8 tool positions (fixed or driven).

Technical details
CNC control System FANUC 32i-B
Number of axes (total) 7 (type A) / 8 (type B)
Capacity coolant tank 202 liter
Dimensions (WxBxH) 2250 x 1200 x 1700mm
Power consumption 4.8kVA
Weight 2750kg
Rapid feed rate 35m/min (all, except C-axis)
SR-20JII Type A/B
SR-20JII Type A/B
Kinematics SR-20JII type A / B Kinematik SR-20JII type A/B

Back Side

Number of axes A: 3 / B: 4
Sub Spindle X2 / Z2 / C2 axis
Axis vertical backworking Y2 (Type B)
max. Gripping diameter 20mm / 23mm option
max. Sub spindle speed 10'000rpm
max. Drive power 2.2kW / 3.0kW
Backworking Tools
Tool stations A:4 (fix or driven) B:8 (fix or driven)
max. Sub spindle speed 8'000rpm

Front Site

Number of axes A:4 / B:4
Main spindle (headstock) Z1 / C1 Axe
Tool post X1 / Y1 Axe
max. Machining diameter 20mm / 23mm option
max. Headstock stroke
(sliding/fixed headstock)		 205mm
/ 50mm
max. Drive power 2.2kW / 3.7kW
max. Main spindle speed 10'000 1/min
Tools Gang tool post
Turning tools front 6 □12mm
Drilling tools 5 (ER16)
Cross working tools 5 (ER16)
max. Speed 8'000rpm
Tools Deep drilling / Milling Unit
Number of tools 2

further Information

fittings

 SCP-Logo
  • INNOVATIVE CHIP MANAGEMENT
  • Advantages for
  • Cycle times
  • Efficiency
  • Tool life
  • Handling
  • Profit
Details

Back Side

Number of axes A: 3 / B: 4
Sub Spindle X2 / Z2 / C2 axis
Axis vertical backworking Y2 (Type B)
max. Gripping diameter 20mm / 23mm option
max. Sub spindle speed 10'000rpm
max. Drive power 2.2kW / 3.0kW
Backworking Tools
Tool stations A:4 (fix or driven) B:8 (fix or driven)
max. Sub spindle speed 8'000rpm

further Information

fittings

 SCP-Logo
  • INNOVATION IN CHIP MANAGEMENT
  • Advantages for
  • Cycle times
  • Efficiency
  • Tool life
  • Handling
  • Profit
Details

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