Product Description
The E32NRFP-LNN-NS-00 is DC stepper motor manufactured by Kollmorgen: an automation and motion control manufacturing company. This motor has an impressive range of performance and application, mostly due to its performance specifications as an enhanced-type Sigmax stepper motor. Sigmax is an innovative technology patented by Kollmorgen manufacturing, which facilitates the design and manufacture of highly efficient stepper motors with increased acceleration and torque capacities of up to 25% above conventional steppers. This results in low-cost motors, with smaller frame-performance ratios.
The E32NRFP-LNN-NS-00 is also characterized by its type code. Based on this code, this motor has a size within the NEMA 34 frame range—NEMA 34 corresponds to a 3.4 inches motor diameter. Also, it has a laminated rotor type, which comes in two stacks. It also features a standard NEMA mount, which is useful for handling both its axial and radial loading capacities of 801N and 156N respectively.
The construction of this motor is of a “regular/lead-wire” type, and its winding connection is of a single pole with 8 winding leads. The shaft is of a single connection (support for only rotor), and it is smooth. In terms of rotation, this motor has a step size of 1.8° : this leads to a full revolution in 200 steps, and the accuracy of each step is within an impressive ± 1.5% margin. This motor weights at only 2.4kg and has a holding torque of 3.36Nm. Its winding is capable of a phase current, resistance and inductance of 5.7A, 0.39 ohms and 2.2H respectively. This, along with a detent torque of 0.3Nm specifies an efficient and accurate stepper motor per size. With no option for feedback and shaft seal, this motor is more optimized for open loop control with good torque requirements.