MOOG DM2020 Multi axis Servo Drive

MOOG DM2020 Multi axis Servo Drive

Product Overview

Moog DM2020 is a modular servo drive designed for high-precision multi axis motion control scenarios. Its core advantages lie in compact design, flexible expansion, and high synchronization. By combining axis modules with power modules, complex systems with 12 or more axes can be built, saving 50% of installation space compared to traditional independent drivers. The shared DC BUS between axes enables energy recovery, reducing energy consumption and braking resistance losses. It integrates high safety STO functions and intuitive configuration tools, and is suitable for various high-end applications ranging from industrial automation to energy conversion.

Detailed explanation of core hardware components

(1) Axis module (core execution unit)

Specification Category Key Parameter Details Explanation

Mechanical size width options are 50mm (1.97in), 75mm (2.95in), 100mm (3.94in), 200mm (7.87in); Height 455mm, depth 249mm (uniform specifications)

Select single axis or dual axis for configuration mode, with dual axis supporting primary/secondary or independent operation

Current specification rated/peak rated: 2-128Arms (8kHz carrier frequency); Peak value: 4-256Arms (different widths correspond to different ranges)

Feedback interface standard configuration rotary transformer interface (supports pole number software configuration, attenuation/phase correction); Programmable Encoder Interface (EnDat 2.2/Hiperface/SinCs)

Optional configuration of a second encoder interface for the extended interface (consistent with the characteristics of the main interface); Motor brake control interface (24V 2A/shaft); Custom interface card slot (X1)

Cooling method: 50mm module for heat dissipation design: natural cooling; 75/100/200mm module: built-in ventilation fan

Weight range: Single machine weight 4.4kg (50mm single axis) -17.5kg (200mm double axis)

(2) Power module (energy supply unit)

Specification Category Key Parameter Details Explanation

Mechanical size width options are 50mm (1.97in) and 150mm (5.90in); Height 455mm, depth 249mm (consistent with shaft module)

Input parameters voltage/frequency 3-phase AC 65-528V; 50/60Hz; auxiliary power supply 24VDC ± 10% (1A)

Output specification rated/peak 50mm model: 54Arms rated/130Arms peak; 150mm model: 128Arms rated/256Arms peak

Protection function safety monitoring heat sink thermal protection (triggered at+71 ℃); Input phase loss detection; Overvoltage/undervoltage detection

Communication interface data exchange CANopen interface (used for module communication, parameter configuration, status monitoring)

Energy storage capacity capacitor configuration 50mm model: 1800 μ F; 150mm model: 4500 μ F

Cooling method and heat dissipation design. Both models are equipped with built-in ventilation fans

Weight data: Single machine weight 5.1kg (50mm), 13.5kg (150mm)

(3) Typical Axis Module Model Parameter Table

Module width model example configuration Rated current (Arms) Peak current (Arms) Cooling method Weight (kg)

50mm CC111SNNNNxxx single axis 2 4 natural cooling 4.4

50mm CC122BANLNxxxxx dual axis 4+2 8+4 built-in ventilation 5.8

75mm CC116ENNLNNxxxx single axis 32 64 built-in ventilation 6.6

75mm CC126CBNLNxxxx dual axis 16+8 32+16 with built-in ventilation 7.2

100mm CC118GNNLNNxxxx single axis 64 128 built-in ventilation 8.0

100mm CC128EDNLNxxxx dual axis 32+24 64+48 built-in ventilation 8.6

200mm CC130JNNLNNxxxx single axis 128 256 built-in ventilation 17.5

200mm CC140GFNLNxxxxx dual axis 48+48 96+96 built-in ventilation 17.5

Core functions and software tools

(1) Core functional characteristics

Multi axis collaboration: The dual axis module supports master-slave mode, and multiple modules are interconnected through CANopen to achieve high-precision axis synchronization (suitable for scenarios such as gantry frames and energy conversion lines);

Energy optimization: Shared DC BUS design, mutual energy supplementation between axles, reducing energy consumption of braking resistors and total system power consumption;

Safety guarantee: All shafts are integrated with STO safety torque shutdown function, in compliance with SIL CL3 and PL "e" safety levels, and support independent shaft management;

Signal isolation: The internal signal area and power area are physically separated to enhance EMC electromagnetic compatibility and reduce wiring interference;

Flexible wiring: The motor power connector is fixed with screws, without the need for specialized crimping tools; The 24V auxiliary power supply shares a busbar with the DC BUS (maximum load capacity of 250A).

(2) Software and Configuration Tools

Operating environment: GUI configuration tool based on Windows system;

Communication interface: Supports RS232 or CANopen connection with PC;

Core functions:

System configuration (axis parameters, motor parameters, feedback type);

Real time monitoring (variable status, fault diagnosis, axis calibration);

Data recording: 16KHz high-frequency sampling, supporting MMC memory card storage;

4-channel oscilloscope: Real time viewing of analog data inside the driver (such as feedback amplitude and output current), assisting in startup debugging and troubleshooting;

Configuration backup: System parameters can be saved as files and support fast loading.

Expansion options and accessories

Category specific options Key parameter usage

The motor braking option is equipped with a built-in brake control module 24VDC, 2A/axis control motor braking device, and dual axis module with independent interfaces for each axis

Feedback extension: The second encoder interface is compatible with EnDat 2.2/Hiperface/SinCos to achieve machine side secondary feedback and improve control accuracy

Braking resistor standard/insulation type 50mm power supply: 15 Ω 370W (standard), 16 Ω 500W (optional); 150mm power supply: 4.7 Ω 1000W (recommended) consumes excess braking energy to protect the driver

Connector kit for shaft module/power module, including signal, power, and brake resistor connector module wiring and maintenance backup

Storage Expansion MMC Memory Card Supports Data Recording and Configuration Storage Offline Reading of Sampling Data, Backup System Configuration

Auxiliary capacitor module (ABC) ABC1-ABC5 with a capacity of 1800-5400 μ F increases braking energy storage and reduces braking resistance losses (200 cycles per minute can save 3kW)

Multiple models of EMC filters available with rated voltage of 480-600VAC, 50/60Hz to enhance system electromagnetic compatibility and adapt to industrial environments

Environmental and Compliance Characteristics

Detailed explanation of key parameters for categories

Temperature range for operation/storage/transportation: 0-40 ℃ (with a capacity reduction of 2% per ℃ at 55 ℃); Storage: -25-55 ℃; Transportation: -25-70 ℃

Humidity requirement: relative humidity of 15% -85%, no condensation

Altitude limit: Installation height up to 2000m (beyond which capacity reduction is required)

Mechanical resistance vibration/impact vibration: 2-9Hz (3mm), 9-200Hz (1g); Impact: 10g (11ms)

Protection level: Shell protection IP20

Compliance certification standards CE, UL, EAC; Compliant with the Low Voltage Directive (2014/35/CE) and the EMC Directive (2014/30/CE)

Adapt motors and feedback devices

(1) Motor type

Brushless synchronous motor

Asynchronous induction motor

(2) Feedback device type

Feedback type supports key features of specifications

Rotary transformer supports attenuation correction, cable phase correction, and amplitude gain adjustment for any number of poles

Incremental encoder SinCos signal 5-8V power supply, compatible with differential/single ended signals

Absolute encoder EnDat 2.2 single/multi turn, supports all digital signals

Absolute encoder Hiperface single/multi turn, supports SinCos signal