vishan dbjii M 1.5:1 Values at nominal voltage 14 Speed/torque gradient rpm/mNm 15 Mechanical time constant ms 4.6 4.9 17 Thermal resistance housing-ambient 17.6 K/W Operating Range 18 Thermal resistance winding-housing 17.5 K/W 19 Thermal time constant winding 11.4s 20 Thermal time constant motor 301 s 22 Max. permissible winding temperature +150°C 24 Axial play at axial load <1.8 N 0 mm 25 Radial play preloaded 26 Max. axial load (dynamic) 1.3 N 27 Max.force for press fits (static) 15 N (static, shaft supported) 350 N 28 Max. radial loading, 5mm from flange 5 N 29 Number of pole pairs 2 Controller features Sensorless, Open loop, Imax < 0.5A Overload protection, Stall protection Max. temperature of electronics +105°C Incorrect lead connection will damage the controller! Function: On&Off/Direction/Speed control/Brake Speed closed&open-loop Control/Speed feedback Performance: Customized in the continuous operating range Ball bearing: Preload Flange: Standard frange front&back/customize the frange Shaft: Length/Diameter/Cut face Leadwire: PVC/Silicon/Teflon/UL No/Dimension/length Connector: JST/MOLEX/TE Please contact our sales engineers