ULBQ 250
RIGHT HAND
High-speed indexing table with a large through bore
ULBQ 250
Product Features
High Allowable Work Inertia
High Clamp Torque
High Driving Torque
Large Thru Bore
Rigid Construction
Product Video
With hydraulic clamping, the ULBǪ 250 Right Hand hydraulic large bore rotary table delivers superior clamp force and rigidity. Its robust cast iron construction and high gear ratio ensure precision and reliability even under heavy cutting torque.
Applications
SPECIFICATIONS
| DIMENSION | UNITS | ULBQ 250 RIGHT HAND | |
|---|---|---|---|
| Turn Table Diameter | mm | Ø250 | |
| Table Centre Height | mm | 160 | |
| Turn Table Diameter h7 (without table top) | mm | - | |
| Table Height | mm | - | |
| Centre Bore Diameter H7 | mm | Ø80 | |
| T-Slot Size - Reference Slots H7 | mm | 12 x 2 nos | |
| T-Slot Size - Other Slots H8 | mm | 12 x 6 nos | |
| T-Slot Size - Other Slots H12 | mm | - | |
| Guide Block Width h6 | mm | 18 | |
| Through Bore Diameter | mm | Ø70 | |
| Swing | mm | Ø310 | |
| OPERATIONAL | |||
| Servo Motor Torque | Nm | 6 | |
| Speed Reduction Ratio | - | 1:120 | |
| Table Rotation Speed - (Motor @ 2000rpm) | rpm | - | |
| Table Rotation Speed - (Motor @ 4000rpm) | rpm | - | |
| Table Rotation Speed - (Motor @ 3000rpm) | rpm | 25 | |
| Tilting Range | deg | - | |
| Table Gyration Angle / Pulse | deg | 0.001° | |
| Cooling System | - | ||
| LOAD DATA | |||
| Load carring capacity | kg | - | |
| Load carring capacity - Vertical | kg | 180 | |
| Load carring capacity - Horizontal | kg | 350 | |
| Load carring capacity - Vertical with Tailstock Support | kg | 350 | |
| Max Thrust load capacity - Horizontal | kg | 20000 | |
| Max Thrust load capacity - Vertical | kg | 7000 | |
| Tilting Moment - Horizontal (F x L) | Nm | 2000 | |
| Tilting Moment - Vertical (F x L) | Nm | 1300 | |
| Allowable Work Inertia (%) | kg.m² | 2.8 | |
| Max. Driving Torque ($$) | Nm | 400 | |
| ULBǪ 250RH | ULBǪ 250RP | ||
| Clamp Torque (Pneumatic @5 Bar) | Nm | - | 450 |
| 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 | 88 | |
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