Page 146 - Demo

V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in mmDisc Magnet Stepper MotorsElectrical Data PP520 258 Unit 013 01 004 01 0.7 011 Resistance per Phase, typ 13.5 4.4 0.7 Ohms2 Inductance per Phase, typ 27.0 8.0 1.3 mH3 Nominal Phase Current (2 ph. On) 0.50 0.90 2.30 A4 Nominal Phase Current (1 ph. On) 0.75 1.30 3.30 A5 Back EMF Amplitude 9.80 5.50 2.10 V/kstep/sGeneral Data6 Holding Torque, nominal current 120 (17) mNm (oz-in)7 Holding Torque, 1.5x nominal current (1) 170 (24) mNm (oz-in)8 Detent Torque 18 (2.55) mNm (oz-in)9 Rotor Inertia 12.000 kgm2 x 10-710 Step Angle 3.6 Degree11 Absolute Accuracy 2 ph. On, Full step mode +/- 5% % Full Step12 Steps Per Revolution 10013 Ambient Temperature Range (operating) -20 to 50 (-4 to 122) °C (°F)14 Maximum Coil Temperature 130 (266) °C (°F)15 Thermal Resistance Coil-ambient (2) 9.5 °C/W16 Natural Resonance Frequency (nominal current) 250 Hz17 Electrical Time Constant 1.80 ms18 Angular Acceleration (nominal current) 100,000 rad/s219 Bearing Type Ball20 Dielectric Withstanding Voltage 500 VRMS for 5 seconds VAC21 Radial Shaft Play 15@5N µm22 Axial Shaft Play 10@5N µm23 Maximum Radial Shaft Load 20 (72) N (oz)24 Maximum Axial Shaft Load (3) 30 (108) N (oz)25 Weight 180 (6.3) g (oz)26 Power Rate (nominal current) 12.0 kW/sPP520 Ø 52 mm • 120 mNmPP520 258 . . . 01528.8530312.548 7 6 5 4 3 2 123.13Ø522Ø2220.5±0.51.35±0.542.4±0.1Ø5-0.008-0.016 Ø22+0-0.033 Ø3.2+0.1-0 4 sensor b5 sensor a6 VDD (5...24V)3 groundOutput open collector7 812++––Notes:1. Measured with 1 phase ON. The max coil temperature must be respected2. Motor unmounted3. Shaft must be supported when press-fitting a pulley or pinion0204060801000.02.04.06.08.010.012.014.016.00 500 1000 2000 4000 6000 8000 100000 300 600 1200 2400 3600 4800 6000mNmrpmoz-inppsP/PP 520 254 013, P/PP 520 254 004 Series Torque vs Speed, Half-step ModeP/PP 520 254 013 @ 36V, 33 Ω ext resistorP/PP 520 254 004 @ 36V, 1.3 AP/PP 520 254 013 @ 36V, 33 Ω ext resistorP/PP 520 254 004 @ 36V, 1.3 APull-Out Torque Pull-In Torquerpm010203040506070800.02.04.06.08.010.012.02000 4000 6000 8000 100001200 2400 3600 4800 600036V24V45V oz-in mNmP/PP 520 254 0.7 SeriesTorque vs Speed, Half-step Moderpmpps24V, 3 A 36V, 3 A 24/36/45V, 3 APull-Out Torque Pull-In Torque45V, 3 A146