VLM21E-BKNR-30

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The Kollmorgen VLM21E-BKNR-30 motor offers precise, energy-efficient performance with a viscous damping factor of 0.003 N-m/krpm. It supports a maximum rated DC bus voltage of 160 VDC and operates with a line-to-line inductance of 3 mH, ensuring stable operation across various automation applications.

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Product Description:

The VLM21E-BKNR-30 is a brushless motor manufactured by Kollmorgen. It works with 160 VDC bus voltage, so it is perfect for use in industries that require steady and stable power sources. The motor has an electromotive force (EMF) constant of 10.4 V/krpm for efficiency and performance at various speed ranges. Its IP40 level of protection indicates that the motor is protected from any solid object that is 1mm in size or more which enhances durability in areas with dust or debris.

The motor has a powerful CPU configuration that includes Intel Core 3.6 i7 GHz and 16 GB operational DDR4 RAM with a 512 GB SSD to deliver the power necessary to support complex computations as well as efficient handling of data processing equipment. This makes the motor suitable for systems that require high-speed data flow. This is achieved through its operating system, which is Windows 10 Pro, thus providing enhanced adaptability as it supports most industrial applications for proper running. 1 Gbps Ethernet and Wi-Fi 6 network interfaces provide fast and efficient data transfer in high-tech environments.

RG6 is designed for high mechanical performance. RG6 has low static friction of 0.008 Nm. The Viscous Damping of 0.003 N-m/krpm helps to minimize oscillations. It has a thermal resistance of 2.4 degrees C/W to reduce heat dissipation and prevent the motor from overheating especially when used for long durations. The heat sink involves an aluminum plate with dimensions of 10x10x0.25 inches that improves the motor's cooling system to help it function effectively in a high current environment. Its weight of 1.4 kg means that the motor is portable.

Back EMF Constant
10.4 V/krpm
CPU
Intel Core i7 3.6GHz
Degree of protection
IP40
Heat Sink Size
10"x10"x1/4" Aluminum Plate
Inductance (line-line)
3 mH
Max Rated DC Bus Voltage
160 VDC
Network Interface
1 Gbps Ethernet, Wi-Fi 6
Operating System
Windows 10 Pro
Ram
16 GB DDR4
Resistance (line-line)
2.6 Ohm
Static Friction
0.008 Nm
Storage
512 GB SSD
Thermal Resistance
2.4 degrees C/W
Viscous Damping
0.003 N-m/krpm
Weight
1.4 kg

Frequently Asked Questions about VLM21E-BKNR-30:

Q: What is the CPU of the VLM21E-BKNR-30 brushless motor?

A: The CPU of the VLM21E-BKNR-30 brushless motor is Intel Core i7 3.6GHz.

Q: What is the maximum rated DC bus voltage of the VLM21E-BKNR-30 brushless motor?

A: The maximum rated DC bus voltage of the VLM21E-BKNR-30 brushless motor is 160 VDC.

Q: What is the resistance (line-line) of the VLM21E-BKNR-30 brushless motor?

A: The resistance (line-line) of the VLM21E-BKNR-30 brushless motor is 2.6 Ohm.

Q: What is the static friction of the VLM21E-BKNR-30 brushless motor?

A: The static friction of the VLM21E-BKNR-30 brushless motor is 0.008 Nm.

Q: What is the weight of the VLM21E-BKNR-30 brushless motor?

A: The weight of the VLM21E-BKNR-30 brushless motor is 1.4 kg.


Internal Product Review

  • ‘‘Featuring excellent energy efficiency and a low damping factor, the VLM21E-BKNR-30 motor ensures reliable operation even under high-demand environments. Its compact design and stable performance make it ideal for use in applications where precision and durability are crucial.’’

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