E42HLFT-LNK-NS-00
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The E42HLFT-LNK-NS-00 hybrid stepper motor boasts a frame size of NEMA 42, a holding torque of 2700 oz-in (19.1 Nm), a phase current up to 14.7 Amps, and a rotor inertia of 18.2 oz-in-s². Part of the E Hybrid Stepper Motors series by Kollmorgen, it operates in temperatures ranging from -40 to 100°C.
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Product Description:
The E42HLFT-LNK-NS-00 Hybrid Stepper Motor supports dynamic applications that require rapid acceleration and declaration. It is ideal for Industrial automation because of its robust load handling and environmental protection.
The E42HLFT-LNK-NS-00 hybrid stepper motor has the frame size of NEMA 42 in which the nema represents the national electrical manufacturers association that it follows. The 42 means that the frame has a size of 4.2 inches that allows it for easy mounting with compatible equipment. This module has the total length equal to 10.56 inches that ensures that it fits within the allocated space in machinery. The diameter of the shaft is 0.75 inches that specifies the size of couplings or pulleys needed to connect the stepper motor to other mechanical components. The motor windings are able to handle current up to 14.7 ampere per phase. When the motor is at standby mode and powered it can handle 2700 oz-in of torque. Holding this higher amount of current acknowledges its ability to resist external forces effectively without losing position, which is critical for precision applications. The inductance of the motor per each phase is 2.7 mH that represents its ability to accelerate and decelerate quickly which is ideal for dynamic systems.
The thermal resistance of this hybrid stepper motor series module is 0.16 °C/Watt that shows its efficient heat dissipation feature. The rotor of this model has inertia of 18.2 oz-in-s² which enables it to respond promptly and also allow smoother motion operating under varying loads. The shaft of the motor can manage maximum force up to 623 newtons acting perpendicular to its axis. While along the shafts axis the motor is capable to handle up to 1780 newtons of force.
Frequently Asked Questions about E42HLFT-LNK-NS-00:
Q: How does the axial force rating benefit the Kollmorgen E42HLFT-LNK-NS-00?
A: The high axial force rating of 400 lbs ensures the motor handles heavy axial loads without shaft damage. This improves durability in demanding mechanical applications.
Q: Why is a low thermal resistance of 0.16 °C/Watt important for this motor?
A: Low thermal resistance enables efficient heat dissipation, preventing overheating during continuous operation. This extends the motor's lifespan under high-load conditions.
Q: How does the encoder output frequency of 100 kHz improve motor performance?
A: A high encoder output frequency ensures accurate feedback at high speeds. This enhances motion precision in dynamic control systems.
Q: What is the advantage of having a phase current of up to 14.7 Amps?
A: A higher phase current allows the motor to generate more torque for heavy-load applications. It also improves responsiveness during rapid acceleration.
Q: Why is rotor inertia important in the E42HLFT-LNK-NS-00 hybrid stepper motor?
A: Rotor inertia of 18.2 oz-in-s² provides smoother motion control, reducing vibrations. This ensures stability in high-precision positioning systems.
