Delta Electronics

Delta Electronics ECMA-E21320RS ECMA Series AC Servo Motor

SKU ECMA-E21320RS

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Delta Electronics

  • Product No.: ECMA-E21320RS

  • Country of origin:United States

  • Product Type: AC Servo Motors

  • Payment: T/T, Western Union

  • Weight: 9200g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Engineered for high-precision industrial motion control, the Delta Electronics ECMA-E21320RS is a robust AC servo motor designed to provide dependable torque performance and accurate speed regulation. Serving as a crucial rotary actuator component, this motor features a 130mm frame size and is built to integrate with industrial motion control systems. Its electrical design ensures highly efficient conversion of electrical energy into mechanical energy, supporting demanding duty cycles in automated production environments.

The ECMA-E21320RS incorporates an integrated feedback encoder that continuously reports shaft position to the driving controller. This high-resolution feedback mechanism guarantees exceptional closed-loop response and stability, making the motor well-suited for applications that experience dynamic load variations.

Features

  • High-torque design packed into a standard 130mm frame configuration.
  • Integrated optical feedback encoder for precise position control.
  • Low-inertia rotor allowing rapid acceleration and deceleration cycles.
  • Industrial-grade insulation with a high resistance rating of 100 MOhm.
  • Solid mechanical shaft design with standard keyway for reliable torque transmission.

Applications

  • CNC machine tools and automated metal cutting.
  • Industrial packaging machinery and continuous conveyor lines.
  • Multi-axis gantry robots and material handling systems.
  • Textile manufacturing machinery and automated tensioning controllers.
  • Automotive assembly line positioning systems.

Technical Specifications

Manufacturer Delta Electronics
Part Number / Model ECMA-E21320RS
Product Category AC Servo Motor
Rated Output Power 2.0 kW
Rated Torque 9.55 N-m
Maximum Torque 28.65 N-m
Rated Speed 2000 r/min
Maximum Speed 3000 r/min
Rated Current 33.03 A
Power Rating 62.5 kW/s
Mechanical Time Constant 0.96 ms
Electrical Time Constant 15.86 ms
Insulation Resistance 100 MOhm (at 500 VDC)
Weight 9.2 kg

Installation Guidelines

  • Mounting: Ensure the motor is securely mounted onto a rigid, vibration-free surface to prevent alignment drift and shaft stress.
  • Alignment: Use highly flexible couplings to link the motor shaft with the mechanical load, minimizing radial and axial load limits.
  • Wiring: Route the power and encoder feedback cables through separate conduits to eliminate electromagnetic interference (EMI) risks.
  • Grounding: Ensure the motor housing is properly bonded to the system protective earth (PE) ground terminal.
  • Thermal Management: Maintain unhindered airflow around the motor body to prevent overheating during high-duty-cycle operation.

FAQ

What is the rated power of the Delta ECMA-E21320RS servo motor?

The Delta ECMA-E21320RS servo motor features a rated output power of 2.0 kW.

What are the rated and maximum speeds for the ECMA-E21320RS?

The motor has a rated operating speed of 2000 r/min and can reach a maximum speed of up to 3000 r/min.

What is the insulation resistance of this AC servo motor?

The ECMA-E21320RS features an insulation resistance of 100 MOhm or higher when measured at 500 VDC.

View all FAQs →

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Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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