The series includes three products for medium to severe environments, thoroughly tested to ensure reliability and effectiveness when operating thousands of feet below ground. They can be combined with our power supplies and central processing units to convert power into confidence.
Nar Motion X
Nar Motion X is the cost-effective version of our motor controller family for low- to medium-power applications. It is a universal motor controller driver for synchronous motors (BLDC and PMSM) and can operate in sensor or sensor-less mode based on hall effect sensors, providing speed mode control.
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Characteristics
This motor controller is optimized for battery operated tools. Its low energy consumption preserves battery capacity to prolong utilization in the well. It embeds some additional features which include a capacitor bank, a 2G three-axis accelerometer, pressure measurement input, logging, and 2 digital signal input/output for vibration measurement.
Dimensions 205 x 38 x 18 mm Temperature 190 °C (maximum operating) DC Input 18 V to 60 V Maximum phase current 4 Arms Motor type BLDC, PMSM Sensors Hall, Sensorless Speed reference CANbus
Nar Motion S
Nar Motion S is the cost-effective version for low- to medium-power applications. It is a universal motor controller driver for synchronous motors (BLDC and PMSM) and can operate in sensor or sensor-less mode based on hall effect sensors, providing speed mode control.
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Characteristics
- High reliability
Dimensions 177 x 38 x 17.6 mm Temperature 175 °C (maximum operating) DC Input 42 V to 250 V Maximum phase current 2 Arms Motor type BLDC, PMSM Sensors Hall, Sensorless Speed reference CANbus
Nar Motion M
Optimize your system by selecting our Nar Motion M, which is a reversible motor controller (4 quadrants) that includes the FOC algorithm, allowing precise position control, speed, and torque. It is also able to control the HV voltage in generator mode. Nar Motion M is the cost-effective version for medium-power applications.
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Characteristics
The standard version includes pre-programmed firmware with hundreds of parameters to tune the controller, including motor characteristics, regulation parameters, and protection thresholds. It can easily be configured to fit your requirements.
The MBD version includes firmware as a provided MATLAB-Simulink project, composed by the code generation model and the simulation model. The control loops are easy to customize via the Simulink model and Embedded Coder code generation.
Dimensions 292 x 40 x 24 mm Temperature 175 °C (maximum operating) DC Input up to 650V Maximum phase current 6 Arms Motor type BLDC, PMSM Sensors Hall, Sensorless Speed reference CANbus