QMOT STE P P E R M O T O R S M O T ORS QSH 57 1 8 57 m m / NEMA 23 1.8° ste p an gle high tor que hybr id s tepp er m otor 1 0 mm M A IN CH A R AC T ER IS T IC S INFO These two phase hybrid stepper motors are optimized for • NEMA 23 mounting configuration microstepping and give a good fit to the TRINAMIC family of • flange max. 57.2 mm * 57.2 mm motor controllers and drivers. They are also used in the 57 mm • 6.35 mm axis diameter, 20.6 mm length PANdrive mechatronics family. • step angle: 1.8˚ Not for new design! Please use QSH5718 new series instead. • optimized for microstep operation • optimum fit for TMC239 / TMC249 based driver circuits • up to 84V operating voltage • 4 wire connection • neodymium magnets for maximum torque • CE approved • RoHS compliant SP EC I FI C AT I O N S U N IT -41-30-047 -55-30-098 -79-30-163 Rated phase current A 3.0 3.0 3.0 0.8 0.8 0.8 Ph. resistance at 20°C Ph. inductance (typ.) mH 1.5 2.1 3.2 Holding torque (typ.) Ncm 47 98 163 Detent torque Ncm 2.1 3.0 3.0 Rotor inertia gcm2 77 209 335 Weight (mass) kg 0.50 0.70 1.00 Motor length mm 41.0 55.0 78.5 Related PAN-drive Type PD1-...-57 PD2-...-57 PD3-...-57 OR DE R C O DE D E SC R I P T IO N QSH5718-41-30-047 QMot Steppermotor 57 mm, 3.0A, 0.47 Nm QSH5718-55-30-098 QMot Steppermotor 57 mm, 3.0A, 0.98 Nm QSH5718-79-30-163 QMot Steppermotor 57 mm, 3.0A, 1.63 Nm www.trinamic.com – for detailed information and datasheets 92