Technical Specifications


Power Specifications

Node Size

Node 400

Node 1000

Node 2000

Maximum peak output power

415 W

1,040 W

2,080 W

Maximum continuous output power *

415 W

1,040 W

1,200 W

Nominal supply voltage **

12-48 V DC

Maximum supply voltage **

55 V DC cont.; 60 V DC peak

Minimum supply voltage **

10 V DC

Maximum input current DC

9.6 A DC

24 A DC

48 A DC

Maximum continuous phase current RMS *

13.2 A RMS

33 A RMS

36 A RMS

Maximum peak phase current RMS

13.2 A RMS

33 A RMS

66 A RMS ***

Maximum peak phase current (sine amplitude) **** 18.6 A 46.7 A 93 A

Maximum Efficiency

> 98 %

* The maximum continuous values that can be reached depend on the thermal integration . Please review the thermal mounting guidelines for details.

** Review these supply voltage definitions.

*** Refer to the load cycle.

**** An explanation for the different values used can be found in our System Integration Guide.

General specifications

Supported Communication Standard

(EtherCAT is a registered trademark and patented technology licensed by Beckhoff Automation GmbH, Germany.)

Number of Phases

4 1

Supported Motors

1 x 3-phase BLDC-Motor and 1 active brake

Brake control voltage

0-48 V PWM via Phase D, up to 10 A

Analog Inputs

4 (2 x single-ended 0-10V, 2 x differential ±5V) 2

Digital IOs

4 × GPIO (3.3 V CMOS logic)

Encoder Connectors

2 x 4ch. RS-422

Supported Standard Encoder Interfaces

Incremental Encoder (ABI), HALL, BiSS-C, SSI

Supported Encoder Types

Encoder Port 1

Incremental Encoder (ABI), BiSS-C, SSI, Nikon A-Format

Encoder Port 2

Incremental Encoder (ABI), HALL, BiSS-C, SSI

Incremental Encoder maximum frequency

1.4 MHz 4 (supports up to 14,000 rpm with a 4,096 resolution incremental encoder)

Hardware Protections

Overcurrent, Overvoltage, Undervoltage, Temperature

Compliance with standards:

CISPR 11 Class B (EN 55011:2016)

IEC 61000-4-6:2013

IEC 61000-4-3:2020

IEC 61000-4-2:2008

IEC 61000-4-8:2009

IEC 61800-5-1:2007

IEC 60204-1:2016

IEC 61158-6-12: 2019

IEC 61800-7:2015

Compliance with European directives:

EMC Directive 2014/30/EU

Node Safety: Machinery Directive 2006/42/EC


UL listed (Node 400, Node 1000 with soldered cables, Node 2000 with soldered cables)

UL recognized (Node 1000, Node 2000)


70 x 40 x 23 mm


85 g (incl. Heatsink)

Operating temperature

0 °C 4 to 40 °C

Storage Temperature

-35 to 85 °C

Maximum installation altitude

2000 m


5-85% rH

Sensors on-board

DC-BUS Voltage, DC-BUS current, Phase Voltage, Phase current (two phases measured, one computed), Temperature

1 The fourth phase can be used for a brake or other purposes (see: Manually controlling phase D voltage); it has a maximum current of 10 A.

2 All Analog Inputs can be configured as single-ended 0-5 V, 0-10 V, 0-20 V or differential ±5 V, ±10 V independently. Upon request only, please contact

4 Depends on the firmware used. Value given for v4.1

4 The actual lowest temperature is limited by the dew point. This depends on several factors, e.g. the ambient humidity and how quick the drive cools down after operation. Special care must be taken when the servo drive is actively cooled below ambient temperature.