ECS Servo system

ECS Servo system


Global Drive ECS Servo System

New dynamic servo modules, specially designed for multi-axis operation, offering a high dynamic response and drive performance.

ECS series from 1.1 - 13.8 KVA (4.0 - 64 A)


Designed for machines with centralised control.
The distribution of PLC- application program in central PLC and ECS- servomodule can be optimised for specific applications.
A high degree of precision is achieved when carrying out multi-axis coordinated movements by transferring position set points via the integrated Systembus (CAN) at cycle times as low as 1 ms.
The ECS servo system is optimised for gantry systems, robots, packaging machines or feeding and removal devices in handling technology.
Safe stop in accordance with EN 954-1- Control category 3 integrated into the device
Integrated motor brake control 

Technology functions of the ECS servo drives

For easy, efficient configuration and commissioning, the axis modules come with various technology functions: 

Speed and Torque 

For "speed and torque control" applications.
Posi and Shaft
Up to 15 positioning profiles can be predefined and stored with this application software.
Motion Control
This version has been designed specifically for co-ordinated movements of multiple axes with a central control system.
The "Application" version (ECSxA) is fully programmable in accordance with IEC61131-3. Please contact us for more information.

The benefits

  • Fast, simple commissioning
  • High dynamic response
  • Central power supply
  • Extremely easy to assemble
  • Flexible configuration capable of adapting to motion control
  • Total network capability
  • UL-approved, CE-compliant
  • For synchronous and asynchronous motors
  • Perfectly suited to the high-performance Lenze MCS motor range

Technical data Overview 

Axis module ECS x S004 ECS x S008 ECS x S016 ECS x S032 ECS x S048 ECS x S064
ECS x P004 ECS x P008 ECS x P016 ECS x P032 ECS x P048 ECS x P064
ECS x M004 ECS x M008 ECS x M016 ECS x M032 ECS x M048 ECS x M064
ECS x A004 ECS x A008 ECS x A016 ECS x A032 ECS x A048 ECS x A064
Max. output current [A] 4.0 8.0 16.0 32.0 48.0 64.0
Rated current* [A] 2.0 4.0 8.0 12.7 17.0 20.0
Standstill current long/short term [Arms] 2.0/3.0 4.0/6.0 8.0/12.0 16.0/24.0 23.0/36.0 27.0/48.0
DC bus voltage [VDC] 0 ... 770
Dimensions (W x H x D) [mm]
(Wall-mounted. push-through technology)
88 x 247 x 174 132 x 247 x 174
Dimensions (W x H x D) [mm]
(cold plate)
88 x 282 x 121 132 x 282 x 121

* Rated current with 3 ~ 400 V mains voltage

Supply module ECS x E012 ECS x E020 ECS x E040
Current rating in DC bus [A] 12.0 20.0 38.5
Rated mains current [A] 9.6 15.9 31.9
Max. braking power [kW] 13.3 16.0 32.0
Continuous braking power
- ext. resistance [kW]
- int. resistance * [kW]



Mains voltage range [VAC] 3 ~ 180 - 528 � 0%
Dimensions (W x H x D) [mm]
(Wall-mounting, push-through technology)
88 x 247 x 176 132 x 247 x 176
Dimensions (cold plate) (W x H x D) [mm] 88 x 282 x 121 132 x 282 x 121

* not with cold plate version