vishan dsiii A: With Hall Sensors B: Sensorless M 1.5:1 Sensorless EC1025L-... With hall sensor EC1025S-... Values at nominal voltage 12 Torque constant mNm/A 1.40 2.76 13 Speed constant rpm/V 6842 3464 14 Speed/torque gradient rpm/mNm 3824 3744 15 Mechanical time constant ms 3.1 3.0 Operating Range 17 Thermal resistance housing-ambient 42.3 K/W 18 Thermal resistance winding-housing 5.9 K/W 19 Thermal time constant winding 2 s 20 Thermal time constant motor 292 s 22 Max. permissible winding temperature +125°C 24 Axial play at axial load <0.3 N 26 Max. axial load (dynamic) 27 Max.force for press fits (static) (static, shaft supported) 28 Max. radial loading, 2mm from flange 29 Number of pole pairs Conection A (Sensor) PTFE Pin 6 Motor winding MA AWG30 Pin 7 Motor winding MB AWG30 Pin 8 Motor winding MC AWG30 Conector MX 1.25-8Y 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 Pin 1 Motor winding MA AWG30 Pin 2 Motor winding MB AWG30 Pin 3 Motor winding MC AWG30