B-104-A-34-B3
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The Kollmorgen Goldline B-104-A-34-B3 is a robust industrial power supply designed for demanding automation applications. It accepts a wide range of input voltages (90-240 VAC) and delivers a stable 24 VDC output at 300W, boasting an 85% efficiency. This unit also features a high standstill torque of 3.8 Nm and a rated speed of 6000 min⁻¹ at 400V, making it suitable for high-performance motor control.
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Product Description:
The B-104-A-34-B3 is part of the Goldline B and BH motor series from Kollmorgen. This industrial power supply and motor unit is for demanding automation applications. A key feature is its 90-240 VAC input voltage range, so you can use it with various power sources in industrial environments. This is crucial for global deployment and adapting to different electrical standards. It converts this input to a stable 24 VDC output for connected devices. This 24 VDC output is 300W, so many industrial control systems are covered. The power supply is 85% efficient. This means 85% of the input power is converted to useful output power, and 15% is lost as heat. This is not only cost-effective by saving energy but also extends lifespan and stable operation. The input current is 8A.
The motor on the B-104-A-34-B3 has several critical performance specs. The standstill torque is 3.8 Nm. Standstill torque, also known as holding torque, is how much torque the motor can produce when not rotating. This is a critical parameter for applications that require the motor to hold a load in a fixed position to prevent back-driving. The motor is rated for 6000 min⁻¹ (or RPM) at 400V. This is the maximum speed the motor can achieve at the specified voltage. This high speed is important for applications that require fast movement and precise positioning. The torque constant is 0.74 Nm/A. This is the relationship between the current supplied to the motor and the torque it produces. A higher torque constant means the motor produces more torque per amp of current, which is important for applications that require high torque output. The standstill current is 4.4A, which is the current drawn by the motor when it is stationary and producing its standstill torque.
Additional motor specs include 400/480 V mains voltage, so it’s compatible with standard industrial power supplies. At 400V, it has 2.0 Nm rated torque, 2.3 A rated current and 0.63 kW rated power. These are the values you need to know to understand the motor’s performance under normal load conditions. The peak current of 11.5 A is the maximum current the motor can handle for short periods for dynamic loads and acceleration. The motor has four poles, which affects its speed and torque characteristics. 4 pole motor is a common configuration in industrial applications and offers a good balance of speed and torque.
Frequently Asked Questions about B-104-A-34-B3:
Q: What is the input voltage range of the B-104-A-34-B3?
A: The power supply operates within a broad input voltage range of 90-240 VAC, making it compatible with different industrial power sources and enhancing its adaptability in various automation setups.
Q: What are the key motor performance specifications?
A: This unit supports a standstill torque of 3.8 Nm and a rated speed of 6000 min⁻¹ at 400V. These features make it suitable for applications requiring precise motor control and high-speed performance.
Q: How does the efficiency of the B-104-A-34-B3 benefit industrial operations?
A: With an 85% efficiency rating, the unit minimizes energy waste and heat generation, leading to lower operating costs and improved energy savings in automation processes.
Q: What is the rated current and peak current of this unit?
A: The rated current is 2.3 A, while the peak current reaches 11.5 A. This allows the system to handle dynamic loads efficiently, ensuring reliable performance in demanding industrial applications.
Q: How does the torque constant impact motor control?
A: The torque constant of 0.74 Nm/A ensures precise torque generation per ampere of current supplied, contributing to accurate speed and position control in automation environments.
