Delta ECMA Series Servo Motor ECM-A3H-CY0807SS1

Series#: Delta

Product Details

DELTA SERIES SERVO MOTOR ECM-A3H-CY0807SS1 – High-performance AC servo motor for precision motion control applications.
Rated output of 750W with a rated torque of 2.39 Nm and peak torque up to 7.16 Nm.
Equipped with a 17-bit absolute encoder for high-resolution feedback and accurate positioning.
Rated speed of 3000 RPM and maximum speed of 5000 RPM, ensuring rapid acceleration and deceleration.
Compact frame size (80 mm flange) with IP65 protection rating for harsh industrial environments.
Plug-and-play compatibility with Delta ASDA-A3 series drives for seamless integration.
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The DELTA SERIES SERVO MOTOR ECM-A3H-CY0807SS1 is a state-of-the-art AC servo motor designed for demanding automation tasks requiring high torque density, low cogging, and exceptional dynamic response. Built with a robust 80 mm frame and a 23-bit (17-bit effective) absolute encoder, this motor delivers precise position control even at zero speed. Its high-torque design supports continuous operation at 750W, with a built-in brake option for vertical load holding. The motor’s advanced magnetic circuit minimizes torque ripple, making it ideal for CNC machinery, robotics, packaging, and textile applications. Below is the detailed technical specification table based on standard Delta ECM-A3 series parameters for the CY0807SS1 model.

Parameter	Specification
Model	ECM-A3H-CY0807SS1
Motor Type	AC Servo Motor (Permanent Magnet Synchronous)
Rated Power	750 W
Rated Torque	2.39 Nm
Peak Torque	7.16 Nm
Rated Speed	3000 RPM
Maximum Speed	5000 RPM
Encoder Type	17-bit Absolute Encoder (Single-turn or Multi-turn, configurable)
Encoder Resolution	131,072 pulses/rev (17-bit)
Brake	Built-in 24 VDC holding brake (optional, standard on SS1 models)
Brake Holding Torque	2.5 Nm (minimum)
Rotor Inertia	1.27 × 10⁻⁴ kg·m²
Insulation Class	Class B (130°C)
Protection Rating	IP65 (excluding shaft and connector)
Cooling Method	Natural Convection (Self-cooled)
Vibration Grade	V15 (per IEC 60034-14)
Shaft Type	Keyed Shaft with Oil Seal
Flange Size	80 mm (Square, 80×80 mm)
Shaft Diameter	19 mm (with keyway)
Weight (with brake)	Approx. 4.5 kg
Operating Voltage	AC 200–230 V, 3-Phase, 50/60 Hz
Rated Current	3.5 A (RMS)
Peak Current	10.5 A (RMS)
Ambient Temperature	0°C to +40°C (operating)
Humidity Range	20% to 80% (non-condensing)
Compatible Drive	Delta ASDA-A3 Series (e.g., ASD-A3-0421-L)
Feedback Interface	BiSS-C or Tamagawa (depends on encoder option)
Connector Type	M17 Power Connector + M12 Encoder Connector