This CNC kit included:
- 1 x DM860I: Digital Stepper Driver 2.4-7.2A 20-80VDC for Nema 34 Stepper Motor CNC Drive
- 1 x 34HS39-6004S: Nema 34 Stepper Motor 8.0Nm(1132.89oz.in) 6.0A 86x86x98mm 4 Wires
Motor Specification
- Manufacturer Part Number: 34HS39-6004S
- Number of phase: 2
- Step Angle: 1.8deg
- Holding Torque: 8.0Nm(1132.89oz.in)
- Rated Current/Phase: 6.0A
- Phase Resistance: 0.55ohms± 10%
- Inductance: 4.6mH±20%(1KHz)
- Frame Size: 86 x 86mm
- Body Length: 98mm
- Shaft Diameter: Φ14mm
- Shaft Length: 32mm
- Keyway Shaft Length: 25mm
- Number of Leads: 4
- Lead Length: 500mm
Driver Specification
- Output Peak Current: 2.4~7.2A(6.0RMS)
- Input Voltage: +20~80VDC
- Logic Signal Current: 7~16mA(Typical 10mA)
- Pulse Input Frequency: 0~200kHz
- Pulse Width: 2.5μS
- Isolation Resistance: 100MΩ
- Support PUL/DIR and CW/CCW modes
- Automatic idle-current reduction
- Suitable for 2-phase and 4-phase motors
- Soft-start with no "jump" when powered on
- Over-voltage, over-curren protection
- Anti-Resonance provides optimal torque and nulls mid-range instability
- Pulse input frequency up to 200KHz, TTL compatible and optically isolated input
- 8 selectable peak current including 2.40A, 3.08A, 3.77A, 4.45A, 5.14A, 5.83A, 6.52A, 7.20A
- Motor auto-identification and parameter auto-configuration technology, offers optimal responses with different motors
- 16 selectable microstep resolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 51200, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 40000
- Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement, works well as Cnc drive as well.
Connection
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A+
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A-
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B+
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B-
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Black
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Green
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Red
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Blue
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