KH39GM2

2-Phase Hybrid Stepping Motor 1.8° KH39 series 800 type HIGH TORQUE, LOW VIBRATION AND LOW NOISE ( STANDARD SPECIFICATIONS MODEL DRIVE METHOD NUMBER OF PHASES STEP ANGLE VOLTAGE CURRENT RESISTANCE INDUCTANCE HOLDING TORQUE UNIT ———— ———— KH39GM2 -801 -851 UNI-POLAR (BI-POLAR) 2 1.8 6.4 0.47 13.6 9.8 127 18 11.8 1.7 27 0.15 240 0.53 2 1.8 4.6 0.65 7.0 9.8 157 22 11.8 1.7 27 0.15 240 0.53 deg./step V A/PHASE Ω/PHASE mH/PHASE mN • m oz • in DETENT TORQUE mN • m oz • in ROTOR INERTIA g • cm2 oz • in 2 WEIGHT g lb INSULATION CLASS INSULATION RESISTANCE DIELECTRIC STRENGTH OPERATING TEMP.RANGE ———— ———— ———— E EQUIVALENT (120°C 248°F) (UL VALUE : CLASS B-130°C) 500VDC 100MΩmin. 500VAC 50HZ 1min. 0 to 50 70 °C deg. ALLOWABLE TEMP.RISE ( DIMENSIONS unit = mm (inch) 16.5±0.5 (0.65±0.02) 39 (1.54) 5dia.-0.01 0 (0.02dia.-0.0004) 31±0.2 (1.22±0.08) 2±0.2 (0.08±0.008) 31 (1.22) 4.1 (0.16) 3 (0.12) 4-M3x0.5 DEPTH 3.0(0.12)MIN 8 0 22dia.-0.05 0 (0.87dia.-0.002) 31±0.2 (1.22±0.08) 39 (1.54) 0 Features 1. High torque Output is 1.3 times as high as conventional products. 2. Low noise -7dB(A)quieter than conventional products. ( TORQUE CHARACTERISTICS vs. PULSE RATE 200 (mN • m) (mN • m) 200 (oz • in) (oz • in) 20 20 100 100 10 10 r/min r/min ——— PULL-OUT - - - - - PULL-IN ( CONNECTION DIAGRAMS UNI-POLAR (801) EXCITATION SEQUENCE BI-POLAR (851) 1 BLACK 7 YELLOW ØA ØB STEP BLACK(1) YELLOW(7) BROWN(5) ORANGE(11) RED(3) BLUE(9) 1 – – 2 3 4 – 3 RED ØA ØB 7 YELLOW EXCITATION SEQUENCE STEP RED(3) YELLOW(7) 1 + + – – 2 – + + – 3 – – + + 4 + – – + – – – – – + + 3 RED BROWN 9 BLUE BLUE(5) 5 – ØA – ØB 11 + + + + + + ORANGE BLUE 5 – ØA – ØB 9 WHITE WHITE(9) ( CONNECTION CABLE TO MOTOR unit = mm (inch) UNI-POLAR 200 +040 ( 7.88 +0.02 ) -0 3.5 (0.14) BI-POLAR 200 +040 ( 7.88 +0.02 ) -0 3.5 (0.14) 9