B&R Automation's X67 Stepper Motor Module

Two variants with IP67 protection

The X67 offers 64 microsteps, stall detection, IP67 protection, and a compact design. It comes in two variants: the X67SM4320, which can control up to two stepper motors with a 18-30V dc-rated voltage at a motor current up to 1A (1.5A peak), and a maximum step frequency of 20 kHz, and the X67SM236, which can control up to two stepper motors with a rated voltage of 18-48V dc at a motor current up to 3A (5A peak), with a maximum step frequency of 20 kHz. The latter variant also six digital inputs. Both versions can be controlled with position settings from the B&R Soft NC or Soft CNC. The modules also come with automatic motor detection at standstills, which use coil characteristics to identify the connected motors and generate feedback in an analog value.

B&R Industrial Automation Corp.

http://rbi.ims.ca/4932-598