Delta ECMA-C20604RS Servo Motor

Series#: Delta

Product Details

Delta ECMA-C20604RS 400W Servo Motor – high-performance, low-inertia design for precision motion control.
Rated power: 400W, rated torque: 1.27 Nm, rated speed: 3000 rpm – ideal for compact automation systems.
Equipped with a 20-bit absolute encoder for exceptional feedback accuracy and smooth operation.
Compatible with Delta ASD-B2-0421-B servo drive for seamless integration and reliable performance.
Key-way shaft design with no oil seal, ensuring low maintenance and easy installation.
Low inertia rotor enables rapid acceleration and deceleration, perfect for high-speed positioning tasks.
100% Genuine and New, rigorously inspected before international dispatch.

Specification

The Delta ECMA-C20604RS is a 400W servo motor from the renowned ECMA series, engineered for demanding industrial automation applications. This low-inertia motor delivers a rated torque of 1.27 Nm and a rated speed of 3000 rpm, making it suitable for high-speed pick-and-place, packaging, and CNC machinery. Its 20-bit absolute encoder ensures precise position feedback, while the key-way shaft design (without oil seal) simplifies coupling and reduces maintenance. When paired with the ASD-B2-0421-B servo drive, this motor forms a robust and efficient motion control solution. All connectors (for CN1, CN2, and power terminals) are included, though cables are sold separately for flexible installation.

Parameter	Specification
Motor Model	ECMA-C20604RS
Rated Power	400 W
Rated Torque	1.27 Nm
Rated Speed	3000 rpm
Encoder Type	20-bit absolute encoder
Inertia Type	Low inertia
Brake	Without brake
Oil Seal	No oil seal
Shaft Design	With key-way
Compatible Drive	ASD-B2-0421-B (220V, 400W)
Connectors Included	CN1, CN2, power terminals (without cable)
Rated Voltage	220 VAC
Protection Class	IP40 (typical for open-frame motors)
Weight (approx.)	1.6 kg (standard low inertia model)
Ambient Temperature	0°C to 40°C (operation)
Humidity	20% to 80% RH (non-condensing)