HaydonKerk Offers Motodrive PDE Actuator

HaydonKerk Motion Solutions has introduced the Motodrive PDE actuator, available in Size 17 single- or double-stack. The Motodrive PDE actuator is an integrated linear actuator and electronic drive designed to operate with optically isolated inputs of pulse, direction and enable signals. It is programmable for micro-stepping ranging from full-step mode to 64 micro-steps per full step.

Step resolution ranges from 200 full steps per revolution to 12,800 steps per revolution when micro-stepping. When combined with the Haydon captive, non-captive, or external linear actuator, extremely fine positioning resolutions can be achieved. With a supply voltage of 12 to 42V DC, the Motodrive PDE actuator functions with a run current programmable at HaydonKerk up to 2.6 Arms per phase.

The drive direction is enabled with logic level voltage, and is activated using +5V DC. When operated at ground potential, the drive results in a retract move of the actuator, allowing for multi-functional and flexible usage. Hold current on the drive is adjustable, and can be selected as zero, 25, 50, 75 or 100 per cent of run current using a jumper and associated pins located in a connector on the side of the drive. A logic signal of 5V DC needs to be provided to the board for operation.

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