ECMA-FA1845SS Delta Servo Motor 4500W H , Torque Nm - 28.65 , RPM - 1500

Price 112500.0 INR/ Number

Get a Price/Quote

MOQ : 1 Number

ECMA-FA1845SS Delta Servo Motor 4500W H , Torque Nm - 28.65 , RPM - 1500 Specification

Sealed Type
Packing seal

Product Type
Servo Motor

Usage & Applications
Industrial Machinerry

Color
Black and Silver

Weight
31 Kilograms (kg)

Warranty
1 Year

Phase
Three Phase

Material
Aluminum

ECMA-FA1845SS Delta Servo Motor 4500W H , Torque Nm - 28.65 , RPM - 1500 Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About ECMA-FA1845SS Delta Servo Motor 4500W H , Torque Nm - 28.65 , RPM - 1500

The Delta ECMA-FA1845SS is a heavy-duty, high-inertia 4500W actuator designed for high-power industrial motion control. It functions as a precision motor for systems requiring massive torque and stable movement under heavy mechanical loads. [1, 2]

Core Functions

High-Torque Performance: It delivers a massive 28.65 Nm of continuous torque, capable of peaking at 71.62 Nm. This makes it a "powerhouse" for applications that need high constant force at a stable 1500 RPM.
Superior Load Stability (High Inertia): As an "FA" (high-inertia) motor, its rotor is designed to stabilize large mechanical structures. This inertia prevents mechanical resonance and vibration when moving heavy gantry systems or large CNC axes.
Integrated Fail-Safe Brake: The "SS" model includes a built-in electromagnetic holding brake. This function is critical for safety, locking the shaft firmly (typically with 25+ Nm of holding torque) when power is cut to prevent vertical loads from falling.
Absolute Position Tracking: Equipped with a 17-bit absolute encoder, it tracks its exact physical location without needing a home sensor. It maintains position data even after power-off, allowing for immediate operation upon restart. [1, 2, 3, 4, 5, 6]

Advanced Motion Capabilities

When paired with the matching ASD-A2-4523-M drive, it supports:

Electronic Cam (E-CAM): Built-in E-CAM profiles for complex synchronized motions like rotary cutters and flying shears.
Vibration Suppression: Automatic filters that minimize vibrations at machine edges and suppress mechanical resonance.
Full Closed-Loop Control: Supports connecting an external linear scale to eliminate position errors caused by mechanical backlash. [1, 2, 3, 4, 5]

Common Applications

Heavy CNC Machinery: Powering the primary axes of large boring mills, lathes, and gantry-style machining centres.
Industrial Presses: Used in metal forming and heavy stamping equipment where high torque is essential.
Large Robotics & Material Handling: Moving heavy industrial robot arms and high-capacity sorting systems.

The physical specifications for the Delta ECMA-FA1845SS (4500W High-Torque model with brake) are as follows:

Dimensions & Weight

Attribute	Measurement (Inches)	Measurement (Metric)
Total Length	~11.10 in	282 mm
Height (Frame)	7.09 in	180 mm
Width (Frame)	7.09 in	180 mm
Shaft Diameter	1.378 in	35 mm
Shaft Length	3.11 in	79 mm
Net Weight	68.34 lbs	31.0 kg

Key Technical Notes

Massive Torque: This is one of the most powerful motors in the A2 series, providing a rated torque of 28.65 Nm and a peak torque of up to 71.62 Nm.
Inertia Class: As an "FA" model, it features High Inertia, making it exceptionally stable when driving very large mechanical loads that would otherwise cause "jitter" or resonance in smaller motors.
Integrated Brake: The "SS" suffix indicates a heavy-duty electromagnetic brake. At 68.3 lbs, the brake assembly adds significant mass to ensure it can safely hold the 28.65 Nm rated load in a power-off state.
Mounting: It uses the standard 180mm frame mounting pattern with a hole spacing of 7.874 inches (200 mm). [1, 2]

Function & Control

This motor functions as the primary driver for heavy-duty industrial machinery, such as large-scale CNC bridge mills, industrial presses, and heavy material handling robots. Its 17-bit absolute encoder ensures it maintains position data without needing a battery-backed homing sensor.