Essential details
Quantity(pieces):1
MOQ:1
Lead time:10
Shipping:Express Delivery
Specification Number:RIUM-SP26771-RS
Product Introduction
RIUM-SP26771-RS Macro Built-in Pneumatic Chuck
High Precision Pneumatic Collet Chuck for Macro Holder Spindle Permanent Mounting
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Product Overview
The RIUM-SP26771-RS is a high-rigidity built-in pneumatic chuck specially designed to match Macro holder system, engineered for permanent fixed installation on machine spindle or customized fixture. Delivering stable 6000N rated clamping force with ultra-tight dual 0.002mm/100mm geometric tolerance, this 2kg compact stainless steel chuck provides reliable repeat positioning for precision turning and milling mass production.
Key Features & Benefits
✅ Dedicated Matching for Macro Holder System & Permanent Mount Design
Custom-developed as the matching chuck component for Macro holder, the unit supports permanent fixed installation directly onto machine spindle or custom fixture base, realizing long-term stable setup without frequent disassembly, optimizing continuous automated production layout.
✅ Premium SUS440C Stainless Steel with Stable Heat Treatment
Fabricated from high-grade SUS440C stainless steel, the chuck is hardened to HRC48~52° and processed with deep cryogenic freezing to eliminate internal stress. The finished body owns excellent rust-proof and anti-deformation performance, maintaining original precision under long-duration cyclic clamping work.
✅ 6000N Stable Pneumatic Clamping Force with Standard Drawbar Matching
Rated clamping power reaches 6000N (6kN), providing firm and uniform clamping load for workpieces; the structure needs matched drawbar model RM-605.1RS to complete full pneumatic drive assembly, forming complete clamping transmission system.
✅ 4×90° Fixed Index Positioning Function
Built-in four fixed indexing positions spaced at 90° intervals, enabling accurate quarter-turn indexed positioning during multi-angle machining, greatly simplifying angular indexing procedures for multi-sided precision component processing.
✅ Ultra-High Precision Geometric Control
Precision ground to restrict both parallelism and perpendicularity within 0.002mm per 100mm, guaranteeing superior runout accuracy and repeat clamping precision for high-tolerance precision machining. Compact whole structure keeps net weight only 2kg for convenient spindle installation and weight control.
Applications
Ideal for use in:
- Precision CNC turning, milling and grinding production matched with Macro holder system
- Automated spindle permanent clamping for small-to-medium batch precision shaft and core pin parts
- Multi-angle indexed machining requiring 90° fixed dividing positioning
- Continuous unmanned precision manufacturing with pneumatic automatic clamping workflow
Product details
