ECM-E3L-C20401RSE Delta Servo Motor 100W L , Torque Nm - 0.32 , RPM - 3000

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ECM-E3L-C20401RSE Delta Servo Motor 100W L , Torque Nm - 0.32 , RPM - 3000 Specification

Sealed Type
Packing seal

Product Type
Servo Motor

Color
Black and Silver

Usage & Applications
Industrial Machinerry

Weight
700 Grams (g)

Phase
Three Phase

Warranty
1 Year

Material
Aluminum

ECM-E3L-C20401RSE Delta Servo Motor 100W L , Torque Nm - 0.32 , RPM - 3000 Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About ECM-E3L-C20401RSE Delta Servo Motor 100W L , Torque Nm - 0.32 , RPM - 3000

The Delta ECM-E3L-C20401RSE is a high-performance 100W brushless AC servo motor belonging to Delta's advanced ASDA-E3 series. It is designed for precision applications requiring high speed and compact dimensions. [1, 2]

Key Specifications

Rated Power Output: 100W
Rated Torque: 0.32 N-m
Rated Speed: 3000 RPM (Maximum speed typically up to 6000 RPM)
Frame Size: 40mm
Shaft Type: Round shaft (typically with an oil seal, indicated by the 'S' or 'R' in the suffix)
Encoder Resolution: 24-bit (16,777,216 pulses/rev) for ultra-precise positioning.
Inertia: Low inertia, making it ideal for high-cycle and rapid-start/stop applications. [1, 2, 3, 4, 5]

Features & Compatibility

Drive Compatibility: This motor is specifically designed to pair with the ASD-E3-0121-L or ASD-E3-0121-M servo drives.
Protection Rating: Usually rated IP67 (when used with appropriate cables), providing excellent resistance to dust and water.
Applications: Commonly used in electronics assembly, laboratory automation, packaging machines, and semiconductor equipment. [1, 2, 3]

Core Operations

As part of Deltas ASDA-E3 series, this motor performs several critical functions to ensure high-performance automation:

High-Resolution Feedback: It uses a built-in 22-bit (or 24-bit in some variants) optical encoder to provide real-time data back to the servo drive. This allows the system to correct errors instantly, ensuring the motor reaches its exact commanded position within microns.
Dynamic Motion Control: The motor is optimized for low inertia, meaning it can start, stop, and reverse direction almost instantaneously. This is essential for high-speed "grab-and-place" or rapid-cycle industrial tasks.
Constant Torque Delivery: It maintains a steady rated torque of 0.32 N-m at its rated speed of 3000 RPM, with the ability to handle peak loads up to 1.12 N-m during acceleration.
Vibration Suppression: When paired with an E3 Series Drive, the motor functions alongside advanced algorithms to suppress mechanical resonance and vibrations up to 5000 Hz, ensuring smooth operation even in flexible machine structures. [1, 2, 3]

Common Industrial Applications

Because of its small 40mm frame and precise control, it is typically used for:

Electronics Assembly: Accurate component placement on PCBs.
Packaging Machinery: Precise control of timing belts and cutting tools.
Robotics: Controlling the specific angular movement of robotic arm joints.
Laboratory Automation: High-speed handling of medical samples or reagents. [1]

The Delta ECM-E3L-C20401RSE servo motor has a net weight of approximately 0.7 kg (1.54 lbs). [1]

If you are calculating the total weight for your machine's axis or shipping, keep the following additional components in mind:

Servo Drive (ASD-E3-0121-L/E/M): The compatible 100W drive weighs approximately 0.9 kg (1.98 lbs).
Brake Version: If you upgrade to the model with an electromagnetic brake (ECM-E3L-C20401SSE), the weight increases to approximately 1.0 kg due to the internal brake mechanism.
Cables: A standard 3-meter power and encoder cable set adds roughly 0.40.6 kg to the total package weight.

The Delta ECM-E3L-C20401RSE is a compact 40mm frame motor. Based on the standard dimensions for the 100W Delta ASDA-E3 series, here are the approximate measurements in inches:

Width (Frame Size): 1.57 inches (40 mm)
Height (Frame Size): 1.57 inches (40 mm)
Length (Total Body): ~3.94 inches (~100 mm)