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Table of Contents
Summary of Contents for PoLabs PoStep25-256
- Page 1 PoStep25-256 user’s manual v1.0 March 10, 2022 PoStep25-256 user’s manual v1.0...
- Page 2 5. PoLabs devices may be used in equipment that does not impose a threat to human life in case of the malfunctioning, such as: computer interfaces, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment, and industrial robots.
- Page 3 PoStep25-256 user’s manual v1.0 March 10, 2022 PoStep25-256 user’s manual Description .............................. 3 PoStep25-256 features ..........................3 Smooth tune control ..........................3 Board use requirements .......................... 3 LEDs description ............................4 Connection and setting ........................... 4 10 pin IDC connector pinout ........................4 Microstepping settings ..........................
- Page 4 Undervoltage Lockout. Smooth tune control The Smooth tune control - is a largest advantage of PoStep25-256 in front of others drivers on market. Intelligent stepper motor control, increasing stepper motor efficiency and system performance, eliminate motor noise at low speeds and at standby. Making the control precise.
- Page 5 After that Switch power down. Connection and setting 1. Mount the PoStep to the stable surface. If PoStep25-256 will be mounted to metal surface, please isolate it. 2. Set micro stepping switch to required micro stepping multiplier according to printing on the driver.
- Page 6 The PoStep25-256 has maximum current rating of 2,5A. For currents over 1,5A, please consider to add additional fan to keep IC cool. If the PoStep25-256 is mounted in enclosure, it must have vent holes and probably fan to blow hot air to outside.
- Page 7 6-wire motors can be wired two ways to work with the bipolar drive. 8-wire motors can be run in parallel or serial mode. Parallel mode needs higher current, has lower inductance and better torque, serial mode needs lower current and has lower torque. Layout www.polabs.com...
- Page 8 PlasmaDiv user’s manual v1.0 March 10, 2022 Grant of license The material contained in this release is licensed, not sold. PoLabs grants a license to the person who is using any compatible PoLabs product, subject to the conditions listed below. 1. Access The licensee agrees to allow access to this manual only to persons who have been informed of and agree to abide by these conditions.
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