ULBR 320
Left-Hand Large Bore Rotary Table
Delivering exceptional throughput for oversized components, this large-bore solution features a Ø110 mm through-hole and 1,100 Nm hydraulic clamping
Product Features
High Allowable Work Inertia
High Clamp Torque
High Driving Torque
Large Thru Bore
Rigid Construction
Product Video
Heavy-duty right-hand rotary table with large thru-bore, engineered for high torque and precise machining of oversized cylindrical components.
Applications
SPECIFICATIONS
| DIMENSION | UNITS | ULBR 320 | |
|---|---|---|---|
| Turn Table Diameter | mm | Ø320 | |
| Table Centre Height | mm | 210 | |
| Turn Table Diameter h7 (without table top) | mm | - | |
| Table Height | mm | - | |
| Centre Bore Diameter H7 | mm | Ø115 | |
| T-Slot Size - Reference Slots H7 | mm | 14 x 2 nos. | |
| T-Slot Size - Other Slots H8 | mm | 14 x 6 nos. | |
| T-Slot Size - Other Slots H12 | mm | - | |
| Guide Block Width h6 | mm | 18 | |
| Through Bore Diameter | mm | Ø110 | |
| Swing | mm | - | |
| OPERATIONAL | |||
| Servo Motor Torque | Nm | 6 | |
| Speed Reduction Ratio | - | 1:180 | |
| Table Rotation Speed - (Motor @ 2000rpm) | rpm | - | |
| Table Rotation Speed - (Motor @ 4000rpm) | rpm | - | |
| Table Rotation Speed - (Motor @ 3000rpm) | rpm | 16.67 | |
| Tilting Range | deg | - | |
| Table Gyration Angle / Pulse | deg | 0.001° | |
| Cooling System | - | ||
| LOAD DATA | |||
| Load carring capacity | kg | - | |
| Load carring capacity - Vertical | kg | 250 | |
| Load carring capacity - Horizontal | kg | 600 | |
| Load carring capacity - Vertical with Tailstock Support | kg | 600 | |
| Max Thrust load capacity - Horizontal | kg | 24000 | |
| Max Thrust load capacity - Vertical | kg | 8500 | |
| Tilting Moment - Horizontal (F x L) | Nm | 3000 | |
| Tilting Moment - Vertical (F x L) | Nm | 2000 | |
| Allowable Work Inertia (%) | kg.m² | 15.3 | |
| Max. Driving Torque ($$) | Nm | 636 | |
| ULBR 320LH | |||
| Clamp Torque (Pneumatic @5 Bar) | Nm | - | |
| Clamp Torque (Pneumatic @5 Bar) - Tilt Axis | Nm | - | |
| Clamp Torque (Hydraulic @30 Bar) | Nm | 1100 | |
| Clamp Torque (Hydraulic @30 Bar) - Tilt Axis | Nm | - | |
| Clamp Torque (Hydraulic @40 Bar) | Nm | - | |
| Clamp Torque (Hydraulic @55 Bar) | Nm | - | |
| Clamp Torque (Hydraulic @60 Bar) | Nm | - | |
| ACCURACY | |||
| Indexing Accuracy* | Arc Sec | ±15” | |
| Indexing Accuracy* - Tilt Axis | Arc Sec | - | |
| Repeatability | Arc Sec | 4” | |
| Repeatability - Tilt Axis | Arc Sec | - | |
| OVERALL WEIGHT | |||
| Net Weight | kg | 200 | |
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