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RWA-250 CNC Rotary Table 4th-Axis Indexer with 1,000 N·m Pneumatic Clamping, φ250 mm Table, and 20 arcsec Accuracy
RWA-250 CNC Rotary Table 4th-Axis Indexer with 1,000 N·m Pneumatic Clamping, φ250 mm Table, and 20 arcsec Accuracy
Specifications
Gear Strength :
596 N·m
Place of Origin :
Guangdong, China
Model Number :
RWA-250
MOQ :
1 set
Delivery Time :
According To Customer Needs
Clamping Method :
Pneumatic
Payment Terms :
T/T
Table Diameter :
φ250 mm
Max. Table Rotation Speed :
33.3 min⁻¹ (at 3,000 min⁻¹ motor)
Price :
Negotiable
Center Height :
160 mm
Supply Ability :
1000set/month
Spindle Bore Diameter :
φ140 mm
Brand Name :
Juzhuo
Packaging Details :
Wooden Box
Certification :
ISO9001,CE
Description
RWA-250 CNC Rotary Table 1,000 N·m Pneumatic Clamping 4th-Axis Indexer
Product Overview

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.

Key Features
  • φ140 mm spindle bore, φ250 mm table
  • FANUC αiS8 servo, 1/90 high-torque gear ratio
  • 1,000 N·m pneumatic clamping torque
  • 20 arcsec accuracy, 596 N·m gear strength
  • 250 kg horizontal / 125 kg vertical load capacity
Technical Specifications
Parameter Detail Value
Application RangeR (Right Angle)✓
Application RangeL (Inline)✓
Spindle Bore Diametermmφ140
Table Diameter *1mmφ250 (Optional)
Center Heightmm160
Center HoleFront Bore (mm)φ80H7×45
Center HoleThrough Hole (mm)φ50
Table T-slot *1--12H8
Locating Block--18h7
Servo Motor (FANUC)--αiS8
Motor Shaft Equivalent Inertia×10⁻³ kg*m²0.41
Product Weightkg80
Total Gear Ratio--1/90 *2
Max. Table Rotation Speedmin⁻¹ (at 3,000 min⁻¹ motor)33.3
Indexing Accuracy (Cumulative)arcsec20
Clamping Method--Pneumatic
Clamping Torque (at 0.49 MPa)RWE (N*m)--
Clamping Torque (at 0.49 MPa)RWA (N*m)1,000
Gear StrengthN*m596
Load CapacityVertical Position (with tailstock) (kg)125 (250)
Load CapacityHorizontal 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 InertiaJ = W*D²/8 (kg*m²)1.95
Applications
  • Medium-duty machining centers handling heavy cutting loads
  • 4-axis milling and drilling of medium-to-large workpieces
  • Die & mold, automotive and general machinery components
  • Applications requiring 1,000 N·m pneumatic clamping torque
Mounting & Integration

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

Options & Ordering

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

Notes

*1 Table diameter is an optional specification.

*2 Gear ratio with special designation.

All dimensions in mm unless otherwise noted.

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RWA-250 CNC Rotary Table 4th-Axis Indexer with 1,000 N·m Pneumatic Clamping, φ250 mm Table, and 20 arcsec Accuracy

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Product Detail
Gear Strength :
596 N·m
Place of Origin :
Guangdong, China
Model Number :
RWA-250
MOQ :
1 set
Delivery Time :
According To Customer Needs
Clamping Method :
Pneumatic
Contact Supplier
RWA-250 CNC Rotary Table 4th-Axis Indexer with 1,000 N·m Pneumatic Clamping, φ250 mm Table, and 20 arcsec Accuracy

Dongguan Juzhuo Precision Machinery Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 2014
Business Type :
Manufacturer, Exporter
Main Products :
CNC Rotary Table, 4th Axis Rotary Table, 5th Axis Rotary Table
Total Annual :
5000000-10000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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