Two-phase stepper motor driver
24 - 40 VDC | ECMD241, 242 series EC-Motion

The ECMD241 (ECMD242) power drive is an absolutely
economical driver for all common 2-phase hybrid stepper
motors, especially for small motors size 20, 28, 39, 42 mm.
The electronic design features very little heat dissipation. For
this reason a very compact drive card could be realised. The
drive is suitable for industrial applications. Consequently
cheap connectors or jumpers for settings were avoided.
Especially life time (MTBF) relevant components are of high
quality. The signal interface has galvanic isolation with opto
isolators. Cable shield connections are available for EMI
protection.
The OEM device technology is the main application field for
the drive. Usually the ECMD241 (ECMD242) is mounted
inside the OEM device in open frame technology. For simple
and fast mounting the power drive can be inserted in a DINrail
clip module.