QMOT STE P P E R M O T O R S M O T ORS QSH 28 1 8 28 m m / NEMA 11 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 micro- • NEMA 11 mounting configuration stepping and give a good fit to the TRINAMIC family of motor • flange max. 28 mm * 28 mm controllers and drivers. They can be used in very space critical • 5 mm axis diameter, 20 mm length, D-Cut applications and allow high RPM due to their low back EMF. • step angle: 1.8˚ They are also used in the 28mm PANdrive mechatronics familiy. • optimized for microstep operation • optimum fit for TMC222 / TMC236 / TMC246 based driver circuits • 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 -32-07-006 -51-07-012 Rated phase current A 0.67 0.67 5.6 9.2 Ph. resistance at 20°C Ph. inductance (typ.) mH 3.4 7.2 Holding torque (typ.) Ncm 6 12 Detent torque Ncm Rotor inertia gcm2 9 18 Weight (mass) kg 0.11 0.20 Motor length mm 32.0 51.0 Related PAN-drive Type PD1-...-42 PD3-...-42 OR DE R C O DE D E SC R I P T IO N QSH2818-32-07-006 QMot Steppermotor 28 mm, 0.67A, 0.06 Nm QSH2818-51-07-012 QMot Steppermotor 28 mm, 0.67A, 0.12 Nm www.trinamic.com – for detailed information and datasheets 74