MRCM MR-20S Electric Servo Tapping Machine (M3-M20, 1200W)

The MRCM MR-20S Electric Servo Tapping Machine is an industrial CNC flexible-arm tapping center engineered for heavy-duty, high-precision thread cutting from M3 up to M20. Equipped with a high-performance 1200W electric servo drive and a 1.1-meter gas-spring balanced articulated arm, this machine delivers smooth, stable torque and stepless variable speed control (0–300 RPM) to effortlessly tap steel, stainless steel, cast iron, aluminum, brass, and synthetic polymers without tap breakage.

Key Features

• Enhanced M3–M20 Tapping Capacity: Heavy-duty spindle and servo transmission deliver high-torque performance across a broad range of metric threads.
• 1200W High-Torque Servo Motor: Features stepless variable speed from 0 to 300 RPM with intelligent overload torque limiting to protect taps from snapping during blind-hole or high-resistance tapping.
• 4.6-Inch HD Intelligent Touchscreen: Digital color control panel enables quick selection of manual, automatic, and deep-hole multi-pass tapping cycles, target depth preset, and auto-reverse retraction.
• 1.1-Meter Articulated Arm: Precision dual gas-spring articulated mechanism ensures effortless 360-degree positioning across an 1,100 mm working radius, significantly minimizing operator fatigue.
• Universal Multi-Angle Tapping Head: Easily adjusts between standard vertical down-tapping and horizontal or compound angle tapping operations.
• 9 Quick-Change Torque Collets: Includes a complete 9-piece set of quick-change safety torque collets covering M3 through M20 for fast, tool-free tap changes.

Technical Specifications

Package Includes

• 1 × MRCM MR-20S Electric Servo Tapping Arm Assembly
• 1 × 1200W Servo Drive & Touchscreen Control Console
• 9 × Quick-Change Torque Limiting Collets (M3 – M20)
• 1 × Heavy-Duty Mounting Base & Hardware
• 1 × Power Cable (220V)
• 1 × User Manual & Setup Guide