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  • CAD data and documentation for your configuration
  • Option to directly request a quotation or place an order
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You can easily order the drive system, the driven roller and the gearmotor from just a single supplier: SEW-EURODRIVE.

Our online support
offers you simple configuration and 3D data for all lengths and variants at the touch of a button.

More than a market standard
ECDriveS® offers higher performance and overload capacity than comparable solutions.

Implement positioning tasks easily
With the integrated encoder in ECDriveS®.

Your choice of control options
Centralized control via a PLC or decentralized, intelligent handling logic for zero pressure accumulation and much more.

Future-proof networking
With Ethernet.

ECDriveS® is uncomplicated: Just connect and you’re done – “easy drive” indeed

Our ECDriveS® is a DC drive in 24 V or 48 V versions with up to 65 W continuous power and up to 130 W dynamic power that is optimized for the typical power ranges of roller conveyors used in light-duty materials handling technology. ECDriveS® units are remarkable for not only their ease of use—just connect them and you’re done—but also their adaptability. They are extremely easy to integrate and start up, and once operational they exhibit excellent durability and long service lives.

The ECDriveS® drive system rounds out our broad product portfolio of standard gearmotors, motor starters and decentralized drives for intralogistics in the low power range.

The drive is directly integrated into a conveyor roller or can also be used as a universal gearmotor. The design offers maximum reliability, outstanding torque and smooth and quiet operation, even in the most demanding applications.

The motor roller is available in 2 variants – with integrated or external commutation electronics as ECR-I or ECR-A motor roller.

The ECR-A motor roller is controlled via remote commutation electronics and digital motor interface with Ethernet-based zone control. The ECC-DFC fieldbus controller is characterized by integrated conveying logic, which can solve a variety of other conveying tasks decentrally in addition to zero backpressure conveying.

The ECR-I motor rollers use the analogue 0 - 10 V standard and are designed to be compatible with many third-party motor controllers. In addition to analogue control, the ECR-I motor roller has a complete I/O link interface.
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  • Our ECDriveS® units are drives with up to 65 W continuous power and more than 200% overload capacity. They combine a sturdy planetary gear unit and an efficient permanent magnet motor (BLDC). The bearing of the planet gears on both sides in the gear unit ensures high rigidity and optimal tooth engagement as well as minimal wear, even with high loads.
  • The integrated encoder allows for precise speed control, and controlled brake ramps let you position the material precisely and independent of the load.
  • Motor protection is realised via a thermistor, meaning that you always know the current motor temperature.
  • ECR-A motor roller and ECG-A gearmotor with external commutation electronics
    • Available in 24 V or 48 V versions
    • An electronic nameplate enables automatic startup of the drives. As fast and easy as no other system. The motor control can be implemented via PROFINET IO, Ethernet IP, Modbus TCP or EtherCAT or binary. I/O modules supplement the drive system
    • The high overload capacity and thermal reserves enable maximum cycle rates
    • Optional with integrated holding brake at 24 V.
  • ECR-I motor roller and ECG-I gearmotor with integrated commutation electronics
    • Available in 24 V
    • Operating modes: Analog (0..10 V), IO-Link
    • Compatible with many third-party motor control modules, especially ASI motor modules
Roller drives ECR
Gearmotors ECG
Commutation electronics Integrated electronics External electronics
Type ECR-IA2M ECG-IA2M ECR-A2M ECG-A2M ECR-A4M ECG-A4M
Voltage 24 V 24 V 48 V
Power (at 20°C) 40 W 50W 50W
Overload 150% 200% 200%
Number of gear ratios / speed codes 6 5 11 8 5
Gear ratio i 6,8 - 45 11 - 45 3 -45 9 - 67 11 - 45
Rated speed ECR in m/min. 19,8 - 134 - 20,3 – 304 - 24,6 – 100
Nominal speed ECG in 1/min. - 128 -528 - 86,7 - 645 155,5 – 637,5
Peak torque Ma_pk Nm 0,7 -4,6 1,1 -4,6 0,5 - 6,4 1,4 -9,5 2,0 – 8,1
Nominal torque Ma_N Nm (at 20°C) 0,45 - 2,7 0,7 – 2,7 0,2 - 2,7 0,6 - 4 1,0 – 3,6
Nominal voltage V 24 V 24 V 48 V
Nominal current in A 2,5 3 1,9
Setting range 1 : 10 1 : 10 1 : 12
Degree of protection IP 54 (optional IP66 only for ECR)
Temperature range Roller ECR: -10 – 40 °C (-30 °C optional), gearmotor ECG -30 – 40 °C.

The units are suitable for all light-duty handling tasks with S1 operation and up to 40 W.

Example: zero pressure accumulation

Example: positioning of material to be conveyed