Stainless Steel Rigid Servo Motor Encoder Coupling

Product Details

Rigid Sleeve Couplings are precision-engineered mechanical connectors designed for servo motors, encoders, CNC machines, automation, and robotics applications where zero backlash, high torsional stiffness, and exact alignmentare critical. These couplings connect two perfectly aligned shafts to ensure accurate torque transmission and absolute positional feedback for encoders or servo systems. Manufactured from high-grade aluminum alloy, stainless steel, or carbon steel, these couplings offer superior rigidity and long service life. Each sleeve is CNC-machined for precision fit and balanced for high-speed operation. ✅ Features & Benefits Zero backlash, zero play – ideal for servo & encoder alignment High torsional rigidity for accurate positioning Compact sleeve design – minimal run-out and vibration Maintenance-free operation – no lubrication required Available with set screw, clamp, or split hub type High concentricity ensures excellent rotational accuracy Ideal replacement for Ruland, NBK, and Timken rigid couplings Available in standard and custom bores from 5 mm to 55 mm. Popular Models / Reference Types: RS Series (Rigid Sleeve Coupling): RS-05, RS-06, RS-08, RS-10, RS-12, RS-14, RS-16, RS-20, RS-25, RS-30, RS-35, RS-40, RS-45, RS-50, RS-55 NBK MRG Series (Japan): MRG-16C, MRG-25C, MRG-35C, MRG-50C Ruland One-Piece Series (USA): MCLX-6-6-A, MCLX-8-8-A Timken Rigid Sleeve Coupling: SC-0500, SC-0750, SC-1000, SC-1375 Material Options: Aluminum Alloy (Anodized) – lightweight for servo / encoder use Stainless Steel (SS304/SS316) – corrosion-resistant for industrial environments Carbon Steel (Black Oxide Finish) – high torque & durability Standard Bore Range: 5 mm – 55 mm (custom up to 80 mm)Outer Diameter: 18 mm – 80 mm (depending on model)Length: 20 mm – 100 mm 🏭 Applications Servo Motor to Encoder connection Robotics & Automation drive systems CNC Machines and Precision Motion Axes Actuators and Linear Stages Test Rigs, Metrology Instruments Packaging & Printing Machinery Industrial Automation, Motion Control 🌍 Global Brand Equivalents NBK Japan – MRG Rigid Couplings Ruland USA – One-Piece & Two-Piece Rigid Couplings Timken – Rigid Sleeve Couplings (Steel / Keyway type) Jobwurx India – OEM & Custom Servo Encoder Couplings Rigid Sleeve Coupling, Encoder Coupling, Servo Coupling, Rigid Shaft Coupling, Aluminum Rigid Coupling, Steel Rigid Coupling, Zero Backlash Coupling, Clamp Type Coupling, Servo Encoder Shaft Connector, Motion Control Coupling, Precision Coupling India, Rigid Shaft Connector, Jobwurx Rigid Coupling, Encoder Coupling IndiaMART, Servo Drive Coupling Supplier, Global Coupling Exporter. Genuine servo & encoder-grade rigid couplings Multiple bore sizes ready in stock (5 mm to 55 mm) Customization available for motor shaft fits Fast dispatch, competitive pricing, global shipping