6SM 71-K-4000

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The Kollmorgen 6SM 71-K-4000 synchronous servo motor is built for high-speed precision applications. It features a permanent magnet rotor for enhanced efficiency and operates at a peak overload capacity of up to 200%. With a durable aluminum housing, it ensures effective heat dissipation and long-term reliability.

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Product Description:

The Kollmorgen 6SM 71-K-4000 is one of the most powerful synchronous motors available for industrial use, with features like high efficiency, speed, and sturdiness. It has a power rating of 3 kW, and its maximum rotational speed is 4000 RPM, which is desirable for high-speed operations. This motor has a torque output of 10.5 Nm and a current rating of 26.5 A, which ensures that the motor is relatively energy efficient and experiences a low amount of energy loss. It comes with an insulation class F, making it suitable for use at temperatures of up to 155 degrees Celsius, which ensures high durability.

The 6SM 71-K-4000 motor is designed specifically for the industrial setting, and its IP64/65 rating ensures that it is protected from dust and water jets. The permanent magnet rotor in addition to the precision-engineered copper stator windings, helps in improving efficiency and ensures ease of operation. It also has an overload capacity that is between 150% to 200% for short periods, which ensures the resistance against transient loads. In addition, it is VDE 0530 qualified, which ensures high safety and operational stability.

The housing of the 6SM 71-K-4000 is made from robust aluminum, which assists in dissipating heat as well as in increasing the ruggedness of the device. The servo motor's vibration severity grade A guarantees reliable performance and low vibrations in various application environments. A keyed or plain shaft improves the sturdiness of the motor and ensures easier installation. Designed for automation systems, manufacturing and assembly lines, robotics and Computer Numerical Control (CNC) machinery, this servo motor is suitable for industrial operations that require precision and reliability.

Cooling Method
Likely natural convection or forced ventilation
Current
26.5 A
Housing Material
Robust aluminum housing for heat dissipation
Insulation Class
F
IP Rating
IP 64/65 (Dust-tight, protected against water jets)
Maximum temperature
155C max
Overload Capacity
Typically 150-200% for short durations
Power Rating
3 kW
Rotor Design
Permanent Magnet Rotor
Shaft Design
Keyed shaft or plain shaft
Speed
4000 RPM
Standard Compliance
VDE 0530
Stator Winding
Precision-engineered copper windings
Torque
10.5 Nm
Vibration Class
Vibration severity grade A

Frequently Asked Questions about 6SM 71-K-4000:

Q: What is the speed for the servomotor 6SM 71-K-4000?

A: The speed for the servomotor 6SM 71-K-4000 is 4000 RPM.

Q: What is the torque for the servomotor 6SM 71-K-4000?

A: The torque for the servomotor 6SM 71-K-4000 is 10.5 Nm.

Q: What is the insulation class for the servomotor 6SM 71-K-4000?

A: The insulation class for the servomotor 6SM 71-K-4000 is F.

Q: What is the overload capacity for the servomotor 6SM 71-K-4000?

A: The overload capacity for the servomotor 6SM 71-K-4000 is typically 150-200% for short durations.

Q: What is the cooling method for the servomotor 6SM 71-K-4000?

A: The cooling method for the servomotor 6SM 71-K-4000 is likely natural convection or forced ventilation.


Internal Product Review

  • ‘‘With its impressive overload capacity and vibration resistance, the 6SM 71-K-4000 is designed for continuous operation in harsh conditions. Its efficient cooling methods and high-performance rotor design ensure long-term reliability.’’

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