Schütte WS-G 52
Key Specifications
Rapid Traverse
number of spindles
max bar capacity
max turning diameter
max machining length
spindle speed
Overview
The Schütte WS-G 52 is a CNC multi-spindle automatic lathe available in 6- or 8-spindle configurations, handling bar stock up to 52 mm in diameter. The WS-G series represents Schütte's production-focused platform for medium-diameter precision components, targeting automotive driveline components, hydraulic valve bodies, and industrial hardware manufacturers who require the throughput of multi-spindle production at diameters where Swiss-type machines no longer apply.
At 52mm bar capacity, the WS-G 52 covers a part size range typically associated with conventional CNC turning centers—but delivers those parts at multi-spindle throughput rates. The choice between 6- and 8-spindle configuration allows manufacturers to balance capital cost against throughput requirement: 6-spindle configurations reduce acquisition cost while still delivering 3–4x the output of single-spindle turning; 8-spindle configurations maximize throughput for the highest-volume programs. Both configurations share the same Siemens 840D sl CNC platform and Schütte's servo-driven axis architecture.
Schütte's WS-G engineering emphasizes rigidity at larger diameters where cutting forces are substantially higher than in the sub-20mm Swiss segment. The machine structure is designed for aggressive metal removal on steel and cast iron components without vibration or dimensional instability. Integrated live tooling positions enable cross-drilling and milling operations, and Schütte's chip management system handles the significant chip volumes generated by high-feed-rate turning of 52mm diameter materials.
For automotive Tier 1 manufacturers producing transmission components, differential housings, wheel hub blanks, and brake caliper bodies at high volumes, the WS-G 52 delivers the production economics that justify the investment in multi-spindle technology at medium diameters. Its combination of large bar capacity and multi-spindle throughput makes it a distinctive choice in the CNC multi-spindle market.
Full Specifications
| Parameter | Value |
|---|---|
| Number Of Spindles | 6 or 8 |
| Max Bar Capacity | 52 mm (2.05 in) |
| Max Turning Diameter | 65 mm (2.56 in) |
| Max Machining Length | 150 mm (5.91 in) per spindle position |
| Spindle Speed | Up to 6,000 RPM per spindle |
| Live Tool Speed | 8,000 RPM |
| Number Of Axes | Up to 2 NC axes per spindle position + live tool axes |
| Live Tool Positions | Up to 4 positions with live tooling |
| CNC Control | Siemens 840D sl |
| Rapid Traverse Rate | 30 m/min |
| Machine Weight | Approx. 20,000 kg (44,092 lb) for 8-spindle |
| Power Consumption | 80 kVA (8-spindle configuration) |
Specifications sourced from schutteusa.com — verified 2026-03-28
Strengths & Limitations
Strengths
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Limitations
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Best For
Frequently Asked Questions
01
New Schütte WS-G 52 multi-spindle automatics typically range from $500,000 to $900,000 depending on whether the 6- or 8-spindle configuration is selected and live tooling options. The 8-spindle configuration commands a significant premium over the 6-spindle for the additional throughput capacity.
02
The 8-spindle configuration provides two additional simultaneous machining positions, increasing throughput by approximately 33% compared to the 6-spindle at comparable cycle times. The 8-spindle is preferred for the highest-volume programs where the additional throughput justifies the higher cost. The 6-spindle is the better choice when medium-high volume programs don't yet warrant maximum throughput investment.
03
Both are CNC multi-spindle automatics for 52mm bar capacity with Siemens 840D sl control. The INDEX MS32-8 and MS52 series are 8-spindle; the Schütte WS-G 52 offers 6 or 8 spindles. Both machines compete directly in the 52mm multi-spindle segment. The choice often comes down to regional service support, tooling system preferences, and existing fleet compatibility.
04
Yes. The WS-G 52's robust machine structure and high-torque spindle drives handle the interrupted cuts and abrasive nature of cast iron turning common in automotive component production. Proper tooling selection (coated carbide inserts) and chip management setup for cast iron are essential.
05
Changeover from one part to the next on the CNC WS-G 52 typically requires 6–20 hours depending on the complexity difference between the outgoing and incoming parts. This represents a dramatic improvement over cam-type multi-spindle automatics where cam changes require 3–5 days, making the WS-G 52 viable for medium-to-long run programs that cam machines could not economically serve.
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