Yako 2608 Stepper Drivers
Industrial 2-phase hybrid stepper driver delivering 6.0A peak current with DC 24V-110V / AC 18V-80V input. Features 16 selectable microstep subdivisions and 200Kpps pulse frequency for smooth low-noise axis motion.
- check_circle Dual AC/DC voltage capability: Operates on AC 18V-80V or DC 24V-110V power input.
- check_circle Output current up to 6.0A: 8 selectable current levels to match various NEMA 34/42 motor coils.
- check_circle 16 Microstep settings: Smooth microstepping up to 51,200 pulses/rev eliminates low-speed stepping ripple.
- check_circle 200 Kpps maximum pulse response: Handles high-speed controller step signals seamlessly.
- check_circle Automatic idle current reduction: Automatically drops coil current after 100ms standstill, minimizing motor heat.
- check_circle Optically isolated inputs: Step, direction, and enable signals isolated against electrical interference.
- check_circle Integrated hardware protections: Over-voltage, under-voltage, over-current, and phase short-circuit protection.
Target Applications & Use Cases
Industrial Applications FitHigh-torque gantry axis driving for nesting, routing, and sizing tables.
Vibration-free linear positioning for acrylic and fabric laser cutter carriages.
Fast pick-and-place conveyors and constant-speed automated machinery.
Uniform constant-speed motion for surface buffing and rotary stone engraving.
Engineering & Production Benefits
Key Operational AdvantagesResonance suppression eliminates chatter marks on cut acrylic, MDF, and aluminum.
Maintains high holding torque at higher rotational velocities, boosting gantry rapid feeds.
Auto-standby current cut keeps motor coils and control cabinet significantly cooler.
Detachable screw terminal blocks make installation and field replacements effortless.
Spare Part Overview & Technical Description
High-Performance 2-Phase Hybrid Stepper Drive
The Yako YKD2608MH-Dk is an industrial-grade, constant-torque microstep driver purpose-built for driving high-torque NEMA 34 and NEMA 42 2-phase hybrid stepper motors on CNC machine axes. Operating over a versatile power supply range of DC 24V–110V or AC 18V–80V, it integrates specialized bipolar constant-current PWM chopping circuitry that actively suppresses low-speed motor resonance, vibration, and acoustic hum.
With 16 user-selectable microstep resolution settings ranging up to 256 subdivisions (51,200 pulses/rev), the 2608 series provides exceptionally fluid motion during intricate vector engraving while sustaining high holding torque during rapid gantry traverses. An automated 50% idle current reduction circuit activates within 100ms of pulse cessation, substantially minimizing motor heat buildup during dwell cycles. Optical isolation on all control inputs ensures dependable immunity against ground loops and industrial electrical noise.
Engineering & Installation Guidance:
- Heat Dissipation Design: Heavy-finned aluminum extrusion heatsink ensures passive cooling in well-ventilated cabinets.
- DIP Switch Configuration: Easy 8-position switch sets current ratings from 2.0A to 6.0A and microstepping resolution on-the-fly.
- Direct Mains Step-Down: Compatible with secondary winding of standard toroidal step-down transformers without DC rectifiers.
- Fault Indication: Dual LED panel indicates power status (Green) and over-current/over-voltage trips (Red).
Full Specifications Sheet
| Specification | Parameter / Value |
|---|---|
| Minimum Order Quantity | 1 Piece |
| Motor Type | 2 Phase |
| Working Area | 1300×2500 mm |
| Current Rating | 6 A |
| Control Mode | Step And Direction |
| Spindle Power | 3 kW |
| Input Phase | Single Phase |
| Application | MDF, Acrylic, Wood |
| Axis Count | 3 Axis |
| Input Voltage | DC24v~110V |
| Microstepping | 1/8 Step |
| Voltage | 80V |
| Brand | Yako |
| Model Name/Number | YKD2608MH-Dk |
| Frequency | 200Kpps |
| Usage/Application | CNC |
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