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The Latest DDCS Version4.1 4 Axis Independent CNC Offline Controller Machine and Manual Pulse Generator DDPMG
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The Latest DDCS Version4.1 3 Axis Independent CNC Offline Controller Machine and Manual Pulse Generator DDMPG
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DDCS-V4.1 4-Axis Standalone Motion Controller Offline Controller Support 3 Axis/4Axis USB CNC Controller Interface
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3A 2 axis CNC Stepper Motor Driver THB7128 Segments for 57-42 series Stepping Motor
Signal input:
- CP +: pulse signal input positive terminal.
- CP-: the pulse signal input negative terminal.
- DIR +: the motor, reverse control the positive terminal.
- DIR-: the motor is reversed to control the negative side.
- EN +: motor off control positive side. ⑹ EN-: motor off to control the negative side.
Motor winding connection:
- A +: connect the motor windings A + phase.
- the A-A-phase: connect the motor windings.
- B +: Connect the motor windings B + phase.
- the B-: B-phase connecting the motor windings.
Operating voltage of the connection:
- VCC: Connect the DC power is (note: 10V <VCC <32V).
- GND: Connect the DC power supply negative.
Signal input optocoupler isolation connection
Input signal interface connection: users need to adopt a common anode connection or common cathode connection.
- common anode connection: The CP + U / D +, EN + connected to the power control system, if this power supply is +5 V can be direct access, if this power is greater than +5 V shall be external plus limit the flow resistance R, to ensure that the 8-15mA drive current to drive the internal optical coupling. Pulse input signal by the CP-access; at this time, U/D-, EN-effective in low.
- the common cathode connection: respectively, the CP-, U/D-, the EN-connected to the control system ground terminal (SGND, and power ground isolation); +5 V pulse input signal CP + to join; At this point, the U / D +, EN + in high. Limiting value of resistance R connected in common anode connection.
Note: EN-side from time to then to EN effective when the rotor is in the free state (off state), then you can manually rotate the motor shaft, to do for your adjustment. Manual adjustment is completed, then EN is set to an invalid state, to continue the automatic control.
Application:
- For a variety of small and medium-sized automation equipment and instruments, such as: engraving and milling machine, laser engraving and cutting machine, cutting machine, laser phototypesetting, plotters, CNC machine tools, handling the device. User expectations low vibration, ultra-small noise, high-precision, high-speed devices, good special effects.
