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GROB's most compact universal 5-axis machine: horizontal spindle, 'upside-down' machining with free swarf fall and up to 42,000 rpm for small, high-precision workpieces.
Ref. Grob G150
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Select a section to see the details:
| Speed | Taper | Power (100 % / 40 % DC) | Torque (100 % / 40 % DC) | Availability |
|---|---|---|---|---|
| 16,000 rpm Most common | HSK-A63 | 25 / 32 kW | 159 / 206 Nm | Optional |
| 42,000 rpm | HSK-E40 | 23 / 30 kW | 13.3 / 17.4 Nm | Optional |
| 12,000 rpm | HSK-A63 | 40 / 52 kW | 63.7 / 82.8 Nm | Standard |
| 21,000 rpm | HSK-A63 | 29 / 39 kW | 34.6 / 46.6 Nm | Optional |
| 30,000 rpm | HSK-A63 | 40 / 53 kW | 48 / 63 Nm | Optional |




Interference envelope depending on axis position and table type: check that your part fits before requesting a quotation.
| Rotary table · A/B axes max. | Ø 580 × 375 mm (sphere R335; Ø 450 at the base) |
|---|---|
| Rotary table · B axis with A=0° | Ø 580 × 480 mm |
| With pallet · A/B axes max. | Ø 580 × 335 mm (Ø 479 at the base) |
| With pallet · B axis with A=0° | Ø 580 × 440 mm |
| With pallet changer | Ø 450 × 335 mm (A/B) / Ø 450 × 440 mm (B axis) |
| Compact table · A/B axes max. | Ø 300 × 420 mm |
| Single disc (vertical) | 60 HSK-E40 / 50 (or 42 depending on spindle) HSK-A63 |
|---|---|
| Double disc | 93 HSK-E40 / 77 HSK-A63 |
| Triple disc | 141 HSK-E40 / 117 HSK-A63 |
| Additional TM200 / TM308 / TM373 magazine (HSK-A63) | up to 408-416 (single disc) or 483 positions (triple disc) |
| Magazine | Max. tool length 265 mm (385 mm extra-long with restrictions) |
| A axis (tilting) | -224.5° / +134.5° (standard tilting table), 50 rpm; compact table -185° / +45° |
|---|---|
| B axis (rotary) | n × 360°, 80 rpm (compact table 200 rpm) |
| Rotary axis drive | torque motors on A and B |
| Rapid traverse X/Y/Z (m/min) | X/Y/Z 50 / 40 / 60 (70 / 50 / 80 with dynamic package) |
| Acceleration X/Y/Z (m/s²) | 5 / 6 / 8 (6 / 6 / 11 with dynamic package) |
| Positioning accuracy | positioning 0.006 mm; repeatability < 0.0025 mm |
| Chip-to-chip time (s) | 2.6 |
| CNC control | SIEMENS SINUMERIK ONE (standard) · HEIDENHAIN TNC7 (optional) · GROB4Pilot panel (24" multi-touch screen) |
| Base machine dimensions (W × L × H) | 2,200 × 5,300 × 2,900 mm (width × length × height) |
| With pallet changer | 2,600 × 5,400 × 2,900 mm |
| With changer, TM magazine and coolant | 4,200 × 5,700 × 3,250 mm |
Weight of the base machine without pallet changer.
Data from the manufacturer's catalogue; the final configuration is confirmed in the quotation.
Ready to be automated from day one or whenever you need it: more spindle hours without an operator and a lower cost per part.
PalletsAutomatic pallet changerSet up the next workpiece on the outer pallet while the machine is machining. It is the basis for connecting pallet magazines.
✓ pallet 320 × 320 mm · 220 kg · change in 12 s
PalletsRotary or tower pallet magazine (PSS-R / PSS-T)Compact cell for unattended production over entire shifts, even with small batches.
✓ PSS-R300 / PSS-T300 · up to 20 pallets · 300 kg
PalletsPSS-L linear pallet magazineModular, expandable system: it grows with your production and can link up to 5 machines.
✓ PSS-L450
WorkpiecesGRC robot cellAutomatic loading and unloading of workpieces from drawers, with no need to know how to program robots.
✓ GRC-R12 · GRC-R60 / R150 / R240
ToolsAdditional TM tool magazineMore tools available to produce more part numbers without changing tools by hand.
✓ up to 483 tools HSK-A63
All cells are managed with GROB4Automation software (order planning, ERP/MES connection and mobile alerts). Compatibility is based on the GROB Automation catalogue 04/2025; please confirm the configuration with Ferrotall.
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5-axis universal machining centre GROB G150 · Ref. Grob G150
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