E31NRHC-LSN-NS-02
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The Kollmorgen E31NRHC-LSN-NS-02 motor, part of the E Hybrid Stepper Motors series, features a holding torque of 344 oz-in. It is equipped with a rated current per phase of 8.4 amps and a phase inductance of 1.1 mH. The motor weighs 3.2 lbs and supports shaft configurations with axial force up to 180 lb.
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Product Description:
This premium design E31NRHC-LSN-NS-02 is a type of stepper motor for usage in a wide range of power industries. This motor is a product of Kollmorgen and its drive solutions use FOC control technology and sinusoidal commutation to achieve optimal performance.
This E31NRHC-LSN-NS-02 stepper motor holds a bipolar design for controlling torque applications. The detent-rated torque is measured at 0.16 Nm while the torque holding with both phases is energized and reaches 2.23 Nm by ensuring stable load bearing. The motor requires an ambient 40°C temperature in still air without a heatsink and the winding temperature is rated up to 130°C by necessitating high thermal considerations for long duty cycles. It comes with a Class B category and its rated voltage amount lies at 4.09 V for DC with a nominal 3 A DC phase current for ensuring vigorous performance of the motor. The motor displays a 0.94 ohms (Ω) resistance and an inductance of 6.9 mH by optimizing its electrical response for controlled velocity profiles. Exceeding rated current levels may result in magnetic degradation due to thermal stress and potential demagnetization effects by impacting the long-term performance of the motor.
The E31NRHC-LSN-NS-02 stepper motor’s bearing system is rated for 90% relative humidity by providing adaptability against environmental moisture with high operational integrity. The motor is engineered with a vibration severity for industry safety margins by ensuring nonstop mechanical performance. The allowable temperature exceeds 90°C beyond which the risk of insulation breakdown and material deformation increases. This motor operates through automation to deliver precise positioning operations along with motion-critical applications that demand high accuracy and mechanical stability. The motor connections depend on the selection of Windings and Leads.
Frequently Asked Questions about E31NRHC-LSN-NS-02:
Q: What is the voltage and current rating of the E31NRHC-LSN-NS-02 stepper motor?
A: The motor operates at 4.09V DC with a 3A DC phase current, ensuring stable performance for high-precision applications requiring controlled torque and speed regulation.
Q: What is the inductance value of the E31NRHC-LSN-NS-02 motor, and why is it important?
A: The motor has an inductance of 6.9mH, affecting its response time and efficiency. Lower inductance improves speed performance, while higher inductance enhances torque retention.
Q: How much detent torque does the E31NRHC-LSN-NS-02 motor have?
A: The detent torque is 0.16 Nm, ensuring minimal unpowered resistance while maintaining step accuracy in applications requiring positional stability.
Q: What is the holding torque of the E31NRHC-LSN-NS-02 stepper motor with both phases energized?
A: This motor delivers a 2.23Nm holding torque, providing excellent stability when maintaining a stationary position under load conditions.
Q: What is the resistance per phase in the E31NRHC-LSN-NS-02 motor?
A: The motor features a 0.94Ω resistance per phase, optimizing electrical efficiency while balancing thermal dissipation and power consumption.
