New Original AS3-04BAI Yako AC Servo Drive

YKD3505M is a high-performance digital stepper driver based on YAKO's new 32-bit DSP technology.

This integrated stepper  motor integrates bus communication control technology, simple wiring, no losing step, lower heat, high speed, high torque, low cost and convenient maintenance. It is a cost-effective motion control product.

86mm Series 2 Phase Open-loop Stepper Motor  Step accuracy: 5% Temperature: 80℃Max Ambient temperature: -20℃-+50℃ Insulation resistance: 100MΩ Min 500VDC Pressure resistance: 500VAC 1 minute Radial runout: Maximum 0.02mm (450g load) Axial runout: Maximum 0.08mm (450g load) Specification Model Step Angle (°） Motor Lenth (L) Holding Torque (N.m) Rated Current (A) Resistance (Ω） Inductance (mH) Rotor Inertia (g.cm²） Weight (kg) Motor Leads YK86HB65-04A     1.8 65 3.2 4.0 0.65 3.9 1000 1.7 8 YK86HB80-04A 1.8 80 4.5 6.0 0.4 3.5 1400 2.3 8 YK86HB118-06A 1.8 118 8.5 6.0 0.6 6.5 2700 3.8 8 YK86HB156-06A 1.8 156 12.0 6.2 0.7 9.0 4000 5.3 8 Dimensions Dimensions Model  Shaft Diameter D(mm)  Shaft Type (mm) Shaft Length L1 (mm)    YK86HB65-04A  9.5 Flat 1*25 32 YK86HB80-04A  12.7 Flat 1*25 32 YK86HB118-06A  12.7 Key 5*5*25 32 YK86HB156-06A  15.875 Key 5*5*25 32 Motor connection

42mm Series 2 Phase Open-loop Stepper Motor  Step accuracy: 5% Temperature: 80℃Max Ambient temperature: -20℃-+50℃ Insulation resistance: 100MΩ Min 500VDC Pressure resistance: 500VAC 1 minute Radial runout: Maximum 0.02mm (450g load) Axial runout: Maximum 0.08mm (450g load) Specification Model Step Angle (°） Motor Lenth (L) Holding Torque (N.m) Rated Current (A) Resistance (Ω） Inductance (mH) Rotor Inertia (g.cm²） Weight (kg) Motor Leads YK42HB38-02A 1.8 40 0.4 2.0 1.06 2.0 54 0.3 4 YK42HB47-02A 1.8 40 0.48 2.0 1.35 2.9 77 0.32 4 YK42HB60-02A 1.8 40 0.72 2.0 1.8 3.7 110 0.5 4 Dimensions Dimensions Model Shaft Diameter D (mm) Shaft Type (mm) Shaft Length L1 (mm)  YK42HB38-02A 5.0 Key 0.5*15 24 YK42HB47-02A 5.0 Key 0.5*15 24 YK42HB60-02A 5.0 Key 0.5*15 24 Motor connection

That closed stepper system can be used to upgrade open loop stepper systems or replace some servo systems, especially in many small to median speed applications such as CNC routers, CNC mills, CNC laser cutters, CNC plasmas, lab automation instruments, plotters, medical equipment, electronic equipment, small packaging machines, etc.

Stepper drive auto-setup measures motor parameters and configures motor current control and anti-resonance gain settings. The high voltage drive uses ac input 90 to 240 Vac and output current is selectable from 0.6 to 2.5 A/phase (peak of sine).