ECMA-F11855R3 Delta Servo Motor 5500W H , Torque Nm - 35.01 , RPM - 1500

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ECMA-F11855R3 Delta Servo Motor 5500W H , Torque Nm - 35.01 , RPM - 1500 Specification

Sealed Type
Packing seal

Product Type
Servo Motor

Usage & Applications
Industrial Machinerry

Color
Black and Silver

Weight
6.8 Kilograms (kg)

Phase
Three Phase

Warranty
1 Year

Material
Aluminum

ECMA-F11855R3 Delta Servo Motor 5500W H , Torque Nm - 35.01 , RPM - 1500 Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About ECMA-F11855R3 Delta Servo Motor 5500W H , Torque Nm - 35.01 , RPM - 1500

The ASD-A2-5523-U is the high-capacity 5.5 kW (5500W) AC servo drive in Deltas ASDA-A2 series. It is designed to handle high-power industrial loads with advanced motion intelligence. [1]

Core Power & Electrical [1, 2]

Rated Power: 5.5 kW (5500 Watts).
Input Phase/Voltage: 3-Phase, 220V AC (Standard).
Continuous Output Current: 40 Arms.
Maximum Current: 106 Arms (Peak).
Frequency Response: 1 kHz (for rapid calculation and loop control).
Output Frequency: 0-200 Hz. [1, 3, 4, 5, 6, 7]

Control & Motion Intelligence [, 2]

Control Modes: Position, Speed, and Torque (switchable via I/O or communication).
Feedback Resolution: Supports 20-bit incremental encoders (1,280,000 pulses/rev) and 17-bit absolute encoders.
Electronic Cam (E-CAM): Built-in logic with up to 720 points for master-slave synchronization.
Internal Position Mode (Pr Mode): 64 internal position settings for flexible path definition. [, 3, 4, 5, 6]

Suppression & Safety [1, 2]

Vibration Suppression: Built-in low-frequency filters to eliminate mechanical shaking at machine edges.
Resonance Suppression: Features high-frequency auto-notch filters to eliminate mechanical resonance.
Safety Function: Built-in Safe Torque Off (STO) for hardware-level safety during emergency stops.
Full-Closed Loop: Supports external linear scale feedback to eliminate mechanical backlash

The ECMA-F11855R3 is a heavy-duty 5.5 kW (5500W) High Inertia AC Servo Motor from Delta's premium ASDA-A2 series. It is a powerhouse designed for rigorous industrial applications that require high starting torque and extreme stability at a steady 1,500 RPM. [1, 2, 3]

Dimensions & Weight (Inches)

This motor uses a large 180 mm frame size to handle its significant power output and heat generation. [1, 2, 3]

Dimension [1, 2, 3, 4, 5]	Inches	Millimeters
Width	7.09"	180 mm
Height	7.09"	180 mm
Length (Body Only)	~11.01"	279.7 mm
Shaft Diameter	1.65"	42 mm
Net Weight	~55.12 lbs	25.0 kg

Note: The total shipping weight is approximately 72.7 lbs (33 kg) with industrial packaging. [1]

Function & Performance

High Inertia Stability: Specifically engineered for moving massive mechanical loads, such as large gantry systems and heavy industrial presses. Its high rotor inertia provides superior resistance to external disturbances, ensuring smooth motion.
Massive Torque: Delivers a rated torque of 35.01 Nm with a peak instantaneous torque capacity of up to 87.53 Nm for handling heavy load bursts.
High-Resolution Precision: Equipped with a 20-bit incremental encoder (1,280,000 pulses/rev) for ultra-accurate positioning control.
Rugged Protection: Rated IP65 and includes an oil seal, making it highly resistant to dust and low-pressure water jets in harsh factory environments.