Product Description

M.1015.6974 is a servo motor. It is part of Kollmorgen’s YSM series of brushless motors that have an integrated encoder and IP43 rated housings. Ingress protection, or IP, rating is used to define the level of protection that enclosures provide against the ingress of solid objects and liquids. A rating of 4 for the first digit means that the motor is protected against objects larger than 1 millimeter in diameter, such as tools, wires, and similar items. A rating of 3 for the second digit means that the motor is protected against water spraying from an angle up to 60 degrees from vertical, such as rain or water from a nozzle. This is a strong IP rating, which allows motor use in areas where motors with lower IP ratings cannot be used safely or reliably.

Industrial applications for YSM series motors include specialty machinery, X-Y tables, office machinery, postal sorting, robotics, and material handling. M.1015.6974 is a motor with a 230 Volts rated winding. Its rotor’s moment of inertia is 0.0000051 kg m2. Weight of the M.1015.6974 motor is 0.6 kilograms and the shipping weight is 1.4 kilograms. The damping specification is 0.003 Nm/kRPM. The specified peak shaft speed is 4500 RPM and the friction torque is 0.007 Nm. The motor has eight poles. Its sine wave torque constant is 0.2 Nm/A and the square wave torque constant is 0.22 Nm/A. Voltage constant of the AC servo motor is 25 Volts/kRPM. The phase to phase motor winding resistance is 8.9 Ohms at 25 degrees Celsius. The phase to phase motor winding inductance is 11.5 millihenry. The specified thermal resistance is 2.2 °C per Watt.