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

110mm Series 3 Phase Close-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 YK385EC127A1 1.2 156 12 4.2 1.2 13 9320 6.5 3 YK385EC156A1 1.2 238 20 4.2 1.88 18 12510 10.4 3 Suitable drive model: MS-L3 Dimensions Dimensions Model Shaft Diameter D (mm) Shaft Type (mm) Shaft Length L1 (mm)  YK3110EC140C1 19 Key 6*6*30 39 YK3110EC220C1 19 Key 6*6*30 39 Encoder Wiring Black GND Red +5V Blue/White EA- Blue EA+ Orange/White EB- Orange EB+ *Motor / Encoder cable: 0.3m Encoder standard cable: 2m (optional 8m/10m) No more motor cable needed Motor connection

86mm Series 3 Phase Close-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 YK385EC127A1 1.2 147 7.5 4.5 2.6 17 3960 4.26 3 YK385EC156A1 1.2 176 12 3.0 2.34 18.33 4500 6.5 3 Suitable drive model: MS-L3 Dimensions Dimensions Model Shaft Diameter D (mm) Shaft Type (mm) Shaft Length L1 (mm)  YK385EC127A1 14 Key 5*5*25 40 YK385EC156A1 14 Key 5*5*25 40 Encoder Wiring Black GND Red +5V Blue/White EA- Blue EA+ Orange/White EB- Orange EB+ *Motor / Encoder cable: 0.3m Encoder standard cable: 2m (optional 8m/10m) No more motor cable needed Motor connection

86mm Series 2 Phase Close-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 YK286EC80A1 1.8 97 4.2 6.0 0.34 2.7 1800 2.4 4 YK286EC118A1 1.8 140 8.2 6.0 0.52 4.7 3200 4.0 4 YK286EC156A1 1.8 174 12.0 6.0 0.7 9.2 5400 5.4 4 Suitable drive model: SSD2608H Dimensions Dimensions Model Shaft Diameter D (mm) Shaft Type (mm) Shaft Length L1 (mm)  YK286EC80A1 14 Key 5*5*25 40 YK286EC118A1 14 Key 5*5*25 40 YK286EC156A1 14 Key 5*5*25 40 Encoder Wiring Black GND Red +5V Blue/White EA- Blue EA+ Orange/White EB- Orange EB+ *Motor / Encoder cable: 0.3m Motor standard cable: 1.5m (optional 2m/3m) Encoder standard cable: 1.5m (optional 2m/3m) Motor connection