MSM215-221-304-E2-0KA

Product Description

Kollmorgen designed and manufactured the MSM215-221-304-E2-0KA, and it is one of the brushless servo motors in the company’s modern Motion Solutions. This model is a 460 Volt servo motor with a rotor speed of 3000 RPM, stall current of 20.5 amps peak, and maximum current of 65.1 amps peak. It was designed with a torque constant of 1.36 Nm/Amp and a voltage constant of 164 Volts/Krpm. It also features 6 poles and a phase-to-phase winding resistance with a value of 0.76. The winding inductance of the motor is 15.8 mH.

The MSM215-221-304-E2-0KA has a net weight of 26.0 kg, and its shaft material is ST-60. It produces a continuous torque of 25 Nm, a peak torque value of 70 Nm, and its rotor’s moment of inertia is 0.0074 kgm². It is equipped with an incremental line encoder. The shaft end threaded hole of the MSM215-221-304-E2-0KA has a thread depth of 28mm. Environmental conditions that support the optimal use of this brushless servo motor are an ambient operating temperature of 0 to 40° C, the storage temperature of -30 to 70° C, and non-condensing relative humidity of 5 % to 95 %.

Applications of brushless servo motors like the MSM215-221-304-E2-0KA can be seen in several industrial scenarios. This motor also forms an integral part of systems used in the processing of web and film products, machinery used in textile production, and the replacement of electronic cams. Some features that enhance its efficiency are standard gearboxes and mounting plates that improve user-friendliness, maintenance-free design, the incorporation of direct-mount minions and belt pulleys, and energy-dense neodymium magnet rotors that increase the rates of acceleration or deceleration.