Rotary Spindle Head
UHP – 30 • 40 • 50/UHM – 30B • 40
| Specifications / Model | Unit | UHP-30 | UHP-40 | UHP-50 | UHM-30B | UHM-40 | ||
|---|---|---|---|---|---|---|---|---|
| Tilting Angle | deg. | ±110° | ±120° | ±120° | ±110° | ±120° | ||
| Minimum Input Increment | deg. | 0.001° | 0.001° | 0.001° | 0.001° | 0.001° | ||
| Indexing Accuracy | sec. | ※ | ※ | ※ | ※ | ※ | ||
| Repeatability | sec. | ※ | ※ | ※ | ※ | ※ | ||
| Servo Motor (Model As Required) |
FANUC | αiF 12 | αiF 12 | αiF 22 | αiF 4 | αiF 12 | ||
| MITSUBISHI | HF/HG-204S | HF/HG-204S | HF/HG-354S | HF/HG-104S | HF/HG-204S | |||
| SIEMENS | 1FK7083 | 1FK7083 | 1FK7101 | 1FK7060 | 1FK7083 | |||
| HEIDENHAIN | QSY155D | QSY155D | QSY155D | QSY116C | QSY155D | |||
| Encoders Type | ECA-4000 | |||||||
| Speed Reduction Ratio | 1/30 | 1/40 | 1/40 | 1/90 | 1/120 | |||
| Max. Table Rotation Speed | r.p.m | 100 | 75 | 50 | 25 | 25 | ||
| Pressure (Clamping System) | kg/cm2 | 35 (Hyd.) | 35 (Hyd.) | 35 (Hyd.) | 5 (Pne.) | 35 (Hyd.) | ||
| Clamping Torque | N.m (kgf.m) | 833(85) | 1764(180) | 2450(250) | 156.8(16) | 1764(180) | ||
| Allowable Load Capacity | Vertical |
 |
kg | 225 | 240 | 320 | 75 | 240 |
| MAX.Thrust Load (Table is clamped) |
Axial force |
 |
N (kgf) | 25000(2551) | 30000(3061) | 40000(4081) | 14000(1428) | 30000(3061) |
| Radial moment |
 |
N.m (kgf.m) | 490(50) | 1176(120) | 2450(250) | 156.8(16) | 1176(120) | |
| Tilting moment |
 |
N.m (kgf.m) | 3200(326) | 4000(408) | 8000(816) | 1020(104) | 4000(408) | |
| Allowable Inertia Force | J=W.D2/8 |
 |
kg.m2 (kg.cm.sec2) |
5.2(53) | 9.6(97.96) | 30(306) | 0.83(8.4) | 9.6(97.96) |
| Net Weight (Motor Excluded) | kg | 250 | 290 | 400 | 120 | 185 | ||
| Dimensions |  |
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Note：※Positioning accuracy according to encoder type.
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