ECMA-E21320RS Delta ECMA Series AC Servo Motor

The ECMA-E21320RS is a 3.5 kW high-performance AC servo motor from Delta’s ECMA-E series. Designed for precise motion control, it provides smooth rotation, high torque output, and excellent reliability in demanding industrial automation applications. This motor pairs seamlessly with Delta ASD-A2 and ASD-B3 servo drives for advanced control and efficiency.

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Description

Product Overview

The Delta ECMA-E21320RS delivers a rated power of 3.5 kW, rated torque of 11.2 Nm, and rated speed of 3000 rpm. It is equipped with a 2500 PPR incremental encoder, ensuring high-accuracy feedback and stable performance. Built with robust materials and optimized for high torque density, it is ideal for CNC machinery, robotics, packaging, and precision automation systems.

Key Features

  • Official Product Number: ECMA-E21320RS

  • Rated power: 3.5 kW

  • Rated torque: 11.2 Nm

  • Peak torque: up to 33.6 Nm

  • Rated speed: 3000 rpm

  • Encoder type: 2500 PPR incremental encoder

  • High torque density and efficiency

  • Smooth rotation and low vibration

  • Compact, durable, and energy-efficient design

  • Fully compatible with Delta ASD-A2 / ASD-B3 servo drives

Warranty & After-Sales

  • 12-month warranty from delivery date

  • Technical support for installation, wiring, and parameter setup

  • Replacement or repair service available

Delivery Time

  • Standard delivery: 3–5 working days after order confirmation

  • Express shipping available on request

Why Choose KaiRock

  • 100% original Delta servo products

  • Competitive trade-level pricing

  • Reliable global logistics and stock availability

  • Professional motion control support for traders and integrators

Applications

  • CNC machine tools and automation systems

  • Robotics and motion platforms

  • Packaging and labeling machinery

  • High-precision assembly and inspection lines

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