ECMA-J11330R4 Delta Servo Motor 3000W L , Torque Nm - 9.55 , RPM - 3000

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ECMA-J11330R4 Delta Servo Motor 3000W L , Torque Nm - 9.55 , RPM - 3000 Specification

Sealed Type
Packing seal

Product Type
Servo Motor

Usage & Applications
Industrial Machinerry

Color
Black and Silver

Weight
7.9 Kilograms (kg)

Phase
Three Phase

Warranty
1 Year

Material
Aluminum

ECMA-J11330R4 Delta Servo Motor 3000W L , Torque Nm - 9.55 , RPM - 3000 Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About ECMA-J11330R4 Delta Servo Motor 3000W L , Torque Nm - 9.55 , RPM - 3000

The Delta ECMA-J11330R4 is a 3000W high-performance AC servo motor designed to provide ultra-precise motion control for advanced industrial automation.

Core Functions

Ultra-High Resolution Feedback: Equipped with a 20-bit incremental encoder, it delivers 1,280,000 pulses per revolution. This high resolution is essential for "delicate processes" that require stable rotation even at very low speeds.
High-Speed Responsiveness: The motor supports a velocity frequency response of up to 1 kHz, with a settling time below 1ms, enabling rapid and accurate start-stop operations.
Advanced Motion Features: When paired with an ASDA-A2 drive, it functions as a comprehensive motion controller with:
- Built-in Electronic Cam (E-CAM): Ideal for flying shears, rotary cutters, and complex synchronized motion applications.
- Vibration & Resonance Suppression: Features automatic low-frequency vibration suppression (crucial for crane control) and auto-notch filters to eliminate mechanical resonance.
- Full Closed-Loop Control: Can interface with external linear scales to compensate for mechanical backlash.
Safety & Protection: Built to IP65 standards, it is dust-tight and resistant to water jets. The "R4" version includes an oil seal and a keyway shaft for reliable torque transfer in harsh industrial environments. [1, 2, 3, 4, 5, 7]

Typical Applications

Precision CNC Machinery: Used in milling, cutting, and boring where high constant torque (9.55 Nm) is required.
Robotic Arms: Providing smooth, repeatable motion for lifting, rotating, or assembly.
Synchronized Production Lines: Excellent for pick-and-place, inspection, and high-speed transferring tasks. [, 2, 3]

The physical specifications for the Delta ECMA-J11330R4 (3000W model without brake) are as follows:

Dimensions & Weight

Attribute [1, 2, 3]	Measurement (Inches)	Measurement (Metric)
Total Length	~7.37 in	187.3 mm
Height (Frame)	5.12 in	130 mm
Width (Frame)	5.12 in	130 mm
Shaft Diameter	0.866 in	22 mm
Shaft Length	1.772 in	45 mm
Net Weight	17.42 lbs	7.9 kg

Key Technical Notes

Frame Size: This motor uses a 130 mm square frame, providing a compact yet powerful footprint for its 3kW output.
Brake Status: The "R4" suffix indicates this model is without a brake and features a shaft with a keyway and oil seal. The version with a brake (S4) is significantly heavier at approximately 23.5 lbs.
Voltage: Part of the 400V VAC class, designed for high-voltage industrial three-phase power systems.
Encoder: Equipped with a high-resolution 20-bit incremental encoder, offering 1,280,000 pulses per revolution for extreme precision.
Protection: Rated IP65, making it suitable for environments with dust or water spray.