vishan dsiii EC series. Slotless Brushless DC Motor A: With Hall Sensors Operating Range 17 Thermal resistance housing-ambient 3.0 K/W 18 Thermal resistance winding-housing 0.6 K/W 19 Thermal time constant winding 48 s 20 Thermal time constant motor 996 s 22 Max. permissible winding temperature +150°C 24 Axial play at axial load <10N 26 Max. axial load (dynamic) 27 Max.force for press fits (static) (static, shaft supported) 28 Max. radial loading, 5mm from flange 29 Number of pole pairs Conection A (Sensor) PTFE Pin 1 Motor winding MB AWG20 Pin 2 Vhall 3-18 VDC AWG26 Pin 3 Hall sensor HA AWG26 Pin 4 Hall sensor HC AWG26 Pin 5 Motor winding MA AWG20 Pin 6 Motor winding MC AWG20 Pin 7 GND AWG26 Pin 8 Hall sensor HB AWG26 Conector Molex5557-8P Performance: Customized in the continuous operating range Ball bearing: Preload Flange: Standard frange front&back/customize the frange Shaft: Length/Diameter/Cut face/double shaft/hollow shaft Leadwire: PVC/Silicon/Teflon/UL No/Dimension/length Connector: JST/MOLEX/TE Conection B (Sensorless) PTFE Pin 1 Motor winding MA AWG20 Yellow Pin 2 Motor winding MB AWG20 Green Pin 3 Motor winding MC AWG20 Blue