K31HLLG-LNK-NS-01
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The K31HLLG-LNK-NS-01 motor features a standard winding type and a 3.38-inch square NEMA 34 frame. Manufactured by Pacific Scientific as part of the K PowerPac Motors series, it has a rotor with enhanced SIGMAX construction and operates within a temperature range of -20°C to +40°C. This motor offers a holding torque of 5.9 Nm.
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Product Description:
The K31HLLG-LNK-NS-01 Hybrid Stepper Motor belongs to the K Motor Series from Pacific Scientific. It features a compact NEMA 34 frame that measures 3.38 inches in width and height. The motor offers high torque output and excellent operational efficiency. It includes a straight key shaft configuration and a factory assigned 4 lead series winding.
This K31HLLG-LNK-NS-01 stepper motor delivers a holding torque of 641 oz-in (4.52 Nm) that ensures stable and reliable performance under load. It operates on a rated phase current of 0.86 Amps DC which supports low power consumption during continuous use. The phase resistance of the motor is measured at 13.6 ohms that offers effective control over voltage drop and internal losses. It includes a phase inductance of 138 mH (typical) for improved dynamic response and precise motion control. The thermal resistance of the motor is rated at 2.7 °C/Watt when mounted. This ensures optimal heat dissipation and extended operating life. The rotor inertia of this motor is 0.0202 oz-in² (0.14 kg·m² x 10⁻³) which supports smoother acceleration and deceleration during stepping operations. This motor weighs approximately 5.0 lb (2.3 kg) that is suitable for mounting in confined or compact setups. This motor is ideal for precision-driven systems where consistent torque, reduced heat and load endurance are essential.
The K31HLLG-LNK-NS-01 stepper motor offers shaft radial and axial force capabilities of 65 lb (289 N) and 305 lb (1360 N) respectively. This supports higher mechanical loads without compromising durability. The motor features a unipolar configuration with series winding that is designed for steady performance and improved torque to size ratio. The model has minimal heat generation during operation with its low current requirement and high resistance.
Frequently Asked Questions about K31HLLG-LNK-NS-01:
Q: Will the K31HLLG-LNK-NS-01 support consistent motion control in dynamic response-heavy applications?
A: The K31HLLG-LNK-NS-01 includes a phase inductance of 138 mH, which improves dynamic response in precise motion environments. It ensures accurate step transitions during varying load changes.
Q: How does the K31HLLG-LNK-NS-01 handle thermal buildup in continuous-duty configurations?
A: With a thermal resistance rated at 2.7 °C/Watt when mounted, the motor manages heat efficiently during prolonged use. This supports extended operational life without thermal degradation.
Q: Can the K31HLLG-LNK-NS-01 stepper motor maintain performance under confined mechanical layouts?
A: The NEMA 34 frame and 3.38-inch housing make the motor ideal for tight installations. It weighs just 5.0 lb, allowing stable mounting in compact assemblies.
Q: How well does the K31HLLG-LNK-NS-01 perform with high mechanical load requirements?
A: It handles radial loads up to 65 lb and axial loads up to 305 lb without performance loss. This ensures mechanical stability during high-load shaft operations.
Q: Will the series winding and electrical resistance of the K31HLLG-LNK-NS-01 impact voltage regulation?
A: Its 4-lead series winding and 13.6-ohm phase resistance reduce voltage drop and internal losses. This configuration ensures smooth voltage control and enhanced torque stability during step transitions.
