Megatorque Motor Driver EGC

Specifications

Megatorque Motor ドライバ EGC model comparison

Compare 2 models in the same series by specification.

How to choose AC Servo Drives

Points to check when selecting, with the values for this product (M-EGC-20ABE01).

1. 1. Check the motor capacity to be combined

   Drivers are offered by motor capacity, and most are dedicated to specific motor series. Confirm that the motor model and output rating match the combination table. Some models are designed exclusively for direct drive motors, so check series compatibility as well.

2. 2. Match rated and maximum output current to the load

   This product: Maximum output current 20 Arms

   The rated output current determines continuous operation, and the maximum output current determines instantaneous torque during acceleration and deceleration. Listed products have maximum output currents ranging from 20 to 50 Arms. Calculate the required peak torque and effective torque from the operating pattern, and confirm that both current values are sufficient.

3. 3. Match the main circuit power supply voltage and phase

   This product: Main circuit power supply voltage 200 to 240 (single-phase/three-phase) VAC

   Input specifications differ by model, such as single-phase 200 to 240 V, three-phase 200 V class, and low-voltage DC 24 V/48 V types. Confirm that the facility power voltage and phase match, or whether both single-phase and three-phase are supported. Also check that the facility can supply the required power capacity (0.9 to 1.3 kVA for listed products).

4. 4. Check the host communication standard and communication cycle

   Supported standards such as EtherCAT, PROFINET, and SV-NET are fixed for each model, and they must match the host controller. For synchronized multi-axis operation, also check whether the communication cycle (for example, 250 μs or less with PROFINET IRT) meets the control cycle requirements.

5. 5. Pulse command input frequency and resolution

   When commanding by pulse train, calculate whether the maximum input frequency (8 to 500 kHz for listed products) satisfies the required combination of speed and resolution. The encoder position detection resolution (for example, 4,194,304 counts/rev) affects positioning accuracy and smoothness at low speed.

6. 6. Panel installation size and safety functions

   For housing in a control panel, check the external dimensions, mass (0.8 to 21 kg for listed products), and ambient operating temperature. For equipment requiring safety standard compliance, also check whether Safe Torque Off (torque shutoff function) is built in and whether an built-in EMC filter is included.

This guide was written by AI based on the listed products' documents and specification items.

About AC Servo Drives and all products

Description

An EtherCAT-compatible driver for controlling Megatorque Motors. Position, speed, and torque control can be selected by parameter switching, and the position detection resolution is 4,194,304 counts per revolution. Equipped with multiple protection functions, including overcurrent and overload protection.

FAQ

Q. What power supplies can the M-EGC-20ABE01 be connected to?

A. The main circuit power supply voltage is 200 to 240 VAC (single-phase/three-phase), and the control circuit power supply voltage is 200 to 240 VAC (single-phase). The power capacity is 0.9 kVA.

Q. What are the control method and communication method of the M-EGC-20ABE01?

A. It is compatible with EtherCAT and can perform position, speed, and torque control by parameter switching.

Q. What are the position detection resolution and maximum output current of the M-EGC-20ABE01?

A. The position detection resolution is 4,194,304 counts per revolution, and the maximum output current is 20 Arms.

Q. Can the M-EGC-20ABE01 control multiple motors simultaneously?

A. Yes. EtherCAT compatibility enables integrated control of multiple motors and high-speed synchronized operation.

Q. What applications is the M-EGC-20ABE01 used for?

A. It is used in semiconductor manufacturing equipment and electronic component inspection equipment.

Written by AI based on the content of the source documents.

Source documents

• Catalog Megatorque Motor Driver Model EGC / Converter Model ECC Open page 2
  Found on: https://www.nsk.com/products/megatorque-motors/