Medium-Power Servo Drive

400 W Medium-Power Servo Drive — 1-phase 200–240 VAC ±10%, 50/60 Hz ±3 Hz · 2.9 A

Exact SKU: ES-SD-C21-S003-V009

Confirm motor pairing, control mode, feedback interface, I/O wiring, enclosure, EMC and thermal conditions before final integration.

Supply voltage
1-phase 200–240 VAC ±10%, 50/60 Hz ±3 Hz
Rated output power
400 W
Continuous output current
2.9 A
Peak output current
10.61 A
Feedback architecture
Serial communication encoder
Cooling method
Natural convection cooling
Mass
0.881 kg
Protection rating
IP20 enclosure; connection terminals IP00
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2D Structure Diagram

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Full Specifications

Grouped engineering parameters

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Electrical Parameters

Supply voltage
1-phase 200–240 VAC ±10%, 50/60 Hz ±3 Hz
RS485 interface
Modbus RTU controller communication, up to 115.2 kbaud
EtherCAT interface
EtherCAT CoE (CiA 402); CSP, CSV, PP, PV, PT and HM modes; 100 Mbps
Communication Protocol
RS232; EtherCAT; CoE CiA 402; Pulse train

Performance Parameters

Rated output power
400 W
Continuous output current
2.9 A
Peak output current
10.61 A
Braking architecture
No integrated braking resistor
Braking absorption voltage
DC380V±5V
Overvoltage alarm threshold
DC400V±5V
Undervoltage alarm threshold
DC200V±5V
Command source
External pulse input, eight-position selection by digital inputs, or internal object parameters set by communication
Command smoothing
Low-pass filtering and S-curve smoothing set by internal parameters
Pulse command mode
Pulse + direction, CW/CCW, or A/B phase
Maximum pulse input frequency
Differential: up to 4 MHz; open collector: 500 kHz
Electronic gear ratio
Numerator -32768–32767; denominator 1–32767; 1/50 ≤ |numerator/denominator| ≤ 50
Torque limit
Set by internal parameter
Feedforward gain
0–100.0%, set by internal parameter
Position-loop sampling frequency
8kHz
Command source
Eight-speed selection by digital inputs or internal object parameters set by communication
Command smoothing
Low-pass filter set by internal parameter
Speed limit
Set by internal parameter
Torque limit
Set by internal parameter
Speed-loop sampling frequency
16kHz
Command source
Internal object parameters set by communication
Command smoothing
Low-pass filter set by internal parameter
Speed limit
Set by internal parameter
Current-loop sampling frequency
16kHz
Input specification
Digital-input count, level and high-speed channel limits are retained exactly in the source evidence
Input functions
Configurable drive enable, fault reset, operating-mode control, limits, home, command inversion, internal speed/position selection, emergency stop, homing, gear-ratio and gain switching functions
Output specification
Digital-output count, voltage/current limits and brake-output arrangement are retained exactly in the source evidence
Output functions
Configurable ready, fault, in-position, zero-speed, brake, at-speed, index, limit, torque-limit, shaft-lock, homing and multi-position-complete outputs
Protection functions
Overvoltage, undervoltage, motor I²T overtemperature, short-circuit and drive overtemperature protection
Encoder signal output
Encoder A/B/Z output for multi-axis synchronization; availability and maximum frequency follow the source model conditions

Mechanical Parameters

Mass
0.881 kg

Thermal Parameters

Cooling method
Natural convection cooling

Environmental & Insulation

Operating temperature
0–40 °C
Storage temperature
-10 °C–70 °C
Relative humidity
5–95% RH
Protection rating
IP20 enclosure; connection terminals IP00
Installation environment
Dust-free, dry and lockable location, such as an electrical cabinet
Installation orientation
Vertical installation
Installation altitude
No derating up to 1000 m; above 1000 m derate 1.5% per 100 m, maximum 2000 m
Atmospheric pressure
86–106 kPa

Feedback & Sensors

Feedback architecture
Serial communication encoder

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Engineering Files

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2D drawing

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Datasheet

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Installation notes

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Compliance

Product Integration & Compliance

OEM INTEGRATION RESPONSIBILITY

This product is a component or configurable module intended for integration into an OEM, commercial, industrial or research system.

The customer is responsible for final product selection, system-level risk assessment, safety functions, mechanical and electrical integration, validation, certification and regulatory compliance.

Published ratings apply only under the stated conditions. Confirm the operating point, interfaces, control compatibility, thermal conditions, duty cycle and required documentation before final selection.

This product is not approved for a safety-critical or restricted application unless expressly authorized in writing.

ELECTRONIC SYSTEM INTEGRATION

Confirm power supply, grounding, overcurrent protection, EMC, communications, firmware compatibility, fault behavior, cybersecurity requirements and interaction with the system safety architecture.

Standard control or diagnostic functionality is not represented as fail-safe or safety-rated unless expressly documented.

Read Product & Service Compliance Notice