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| Brand Name: | Juzhuo |
| Model Number: | RWA-250 |
| MOQ: | 1 set |
| Price: | Negotiable |
| Delivery Time: | According To Customer Needs |
| Payment Terms: | T/T |
The RWA-250 CNC Rotary Table delivers robust performance for medium-duty machining applications. Featuring a φ140 mm spindle bore and φ250 mm table, this 4th-axis indexer is powered by a FANUC αiS8 servo motor with 1/90 gear ratio. With 1,000 N·m pneumatic clamping torque, it ensures stable heavy-cutting operations. The unit offers 20 arcsec accuracy and supports 250 kg horizontal load capacity for versatile machining requirements.
| Parameter | Detail | Value |
|---|---|---|
| Application Range | R (Right Angle) | ✓ |
| Application Range | L (Inline) | ✓ |
| Spindle Bore Diameter | mm | φ140 |
| Table Diameter *1 | mm | φ250 (Optional) |
| Center Height | mm | 160 |
| Center Hole | Front Bore (mm) | φ80H7×45 |
| Center Hole | Through Hole (mm) | φ50 |
| Table T-slot *1 | -- | 12H8 |
| Locating Block | -- | 18h7 |
| Servo Motor (FANUC) | -- | αiS8 |
| Motor Shaft Equivalent Inertia | ×10⁻³ kg*m² | 0.41 |
| Product Weight | kg | 80 |
| Total Gear Ratio | -- | 1/90 *2 |
| Max. Table Rotation Speed | min⁻¹ (at 3,000 min⁻¹ motor) | 33.3 |
| Indexing Accuracy (Cumulative) | arcsec | 20 |
| Clamping Method | -- | Pneumatic |
| Clamping Torque (at 0.49 MPa) | RWE (N*m) | -- |
| Clamping Torque (at 0.49 MPa) | RWA (N*m) | 1,000 |
| Gear Strength | N*m | 596 |
| Load Capacity | Vertical Position (with tailstock) (kg) | 125 (250) |
| Load Capacity | Horizontal Position (kg) | 250 |
| Max. Load (Table Clamped) | F (Axial Force) (N) | 14,400 |
| Max. Load (Table Clamped) | F×L (Moment - Type 1) (N*m) | 1,000 |
| Max. Load (Table Clamped) | F×L (Moment - Type 2) (N*m) | 1,900 |
| Max. Workpiece Inertia | J = W*D²/8 (kg*m²) | 1.95 |
Configurations: Dual mounting — R (right-angle) and L (inline) — suitable for both vertical and horizontal machining centers
Drive: FANUC αiS8 servo motor, 1/90 high-torque gear ratio, 33.3 min⁻¹ maximum speed
Clamping: Pneumatic clamping, 1,000 N·m (RWA) at 0.49 MPa
Table Diameter: φ250 (optional)
Gear Ratio: Special gear ratio designation available on request (*2)
Tailstock: Optional tailstock support for vertical-position loading
Custom Options: Other options (spindle interface, motor brand, etc.): To be confirmed by manufacturer
*1 Table diameter is an optional specification.
*2 Gear ratio with special designation.
All dimensions in mm unless otherwise noted.
