Product Description

Is performance, reliability, and safety among your most valued aspects of motion control products? Then you have come to the right place as Kollmorgen products are designed to offer exactly that. With a team of experienced and skilled professionals as well as technologically advanced tools and approaches, the company is guaranteed to offer you exceptional application experience, design expertise and also sustainable and high-quality performance. It does not matter whether you are looking for drive controllers, servo motors, step motors, supply modules, mains filters, spindle drives or even permanent magnetic motors, all of them are manufactured by Kollmorgen. The good thing is that they are cost-effective and extremely efficient.

The E33NRFC-LNN-NS-00 is a powerful and reliable 3 rotor stack step motor by Kollmorgen. Now to its technical details, this unit has connections either unipolar, parallel or series. It is 2-phased and the holding torque is estimated to range between 4.63 to 6.63 Nm. It has a rated current of 5.5 to 11.1 Amps DC and a phase resistance of 0.15 to 0.59 Ohms. The phase inductance is estimated to be 1.3 to 5.3 mH and the detent torque is 0.45 Nm. The thermal resistance of the E33NRFC-LNN-NS-00 motor is 2.0⁰C/Watt while the rotor moment of inertia is estimated to be 0.176kgm²X10^-3. This unit has a net weight of 3.45 kgs.

Some things to note, to find the appropriate connection for your motor between parallel, series or unipolar, you will need to determine the leads/windings designation in the model number. When there is no heat sink, the motor is unmounted and the still air is about 40⁰C, the windings is 130⁰C. You should ensure you operate your unit within the rated current to avoid demagnetization.