DSD series Screwdriver

GSD series machine-type intelligent electric screwdriver

Support barcode scanner

MES data upload

Report generation and historical data query

Typical applications:
Mobile phones, computers, televisions, satellite antennas and other precision instruments

YKD2405MC open loop stepper drive optically isolated differential signal input, strong anti-interference ability, suitable for 42~86mm(NEMA17~34) 2 phase open-loop stepper motors.

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.

57mm 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 YK57HB56-03A 1.8 56 0.90 3.0 0.75 1.1 300 0.68 6 YK57HB76-03A 1.8 76 1.35 3.0 1.0 1.6 480 1.03 6 YK57HB56-04A 1.8 56 1.20 3.0 0.74 2.4 280 0.7 4 YK57HB76-04A 1.8 76 2.0 5.0 0.40 1.7 480 1.06 4 YK57HB80-04A 1.8 81 2.2 5.0 0.43 1.8 520 1.15 4 YK57HB100-04A 1.8 101 3.0 5.0 0.48 2.2 720 1.6 4 Dimensions Dimensions Model Shaft Diameter D (mm) Shaft Type (mm) Shaft Length L1 (mm)  YK57HB56-03A 6.35 Key 0.5*15 20.6 YK57HB76-03A 6.35 Key 0.5*15 20.6 YK57HB56-04A 8 Key 0.5*15 20.6 YK57HB76-04A 8 Key 0.5*15 20.6 YK57HB80-04A 8 Key 0.5*15 20.6 YK57HB100-04A 8 Key 0.5*15 20.6 Motor connection

YKD2305M is high performance digital step driver based on YAKO’s new 32-bit DSP technology. It’s designed for various models of two phase 42~60mm (NEMA 17~24) hybrid stepper motors which current are below 3A.

The AC stepper drive is powered from 24 to 50V and is intended for use with step motors designed to handle a high bus voltage of 340VDC.

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.