SE-B4.170.050-04.000
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The SE-B4.170.050-04.000 is a synchronous servo motor from Bosch Rexroth Indramat's SE series. This motor boasts a rated power of 0.25 kW and operates on a single-phase input voltage ranging from 120 to 240 V at a frequency of 50/60 Hz. It utilizes V/f control for precise operation and offers IP67 housing protection, ensuring its suitability for various industrial environments. With a peak current of 108 A and a torque constant of 0.61 Nm/A, this servo motor delivers robust performance.
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Product Description:
Rexroth Indramat manufactured the servo motor SE-B4.170.050-04.000. The motor can run on 50 Hz and 60 Hz frequencies, so it’s compatible with worldwide electrical grids. Single-phase design is easy to install. It has less wiring, making it great for tight spaces. The input voltage range of 120-240 V adds to its versatility, and it can work efficiently in various industrial applications. It has V/f control. This control method is simple and effective to control the motor speed and torque. The motor keeps a steady magnetic flux and works well at different speeds by adjusting the voltage and frequency together. V/f control is also cost effective and reliable so it’s a popular choice in industrial applications. The voltage constant of 71 V/1000 rpm is the motor back EMF, which is important for stable and predictable speed control. The motor's electrical characteristics are optimized for efficiency and responsiveness.
The winding resistance of 0.61 Ohm minimizes the energy loss and heat generation, making the motor more efficient and longer lifespan. The 6.3 mH winding inductance helps filter electrical noise. This smooths current flow, which is vital for precise motion control. The motor dynamic response is described by its electrical and mechanical time constants. The electrical time constant of 10.4 ms is the motor's electrical circuit response to the change of input voltage or load. The mechanical time constant of 4.4 ms is the motor mechanical system response to achieve the desired speed or position. These short-time constants mean the motor is fast and precise in dynamic applications. The thermal characteristics are also impressive. The thermal time constant of 28 minutes means the motor can withstand thermal stress. This long-time constant allows the motor to run reliably even under heavy load and fluctuating conditions.
The operating temperature range of 0°C to 40°C means the motor can adapt to various industrial environments. The physical design of the motor matches with its electrical and thermal properties. The IP67 housing keeps out dust and water. This makes it great for tough industrial settings. The peak current of 108 A means the motor is robust and can handle heavy tasks. The motor performance is calibrated for motion control. The torque constant of 0.61 Nm/A means the motor can convert electrical current to mechanical torque efficiently. This high torque constant means responsive and precise motion control.
Frequently Asked Questions about SE-B4.170.050-04.000:
Q: What is the input voltage range for the SE-B4.170.050-04.000 motor?
A: The motor operates on a single-phase input voltage ranging from 120 to 240 V at a frequency of 50/60 Hz, offering flexibility for various industrial setups.
Q: What is V/f control, and why is it important for this motor?
A: V/f control is a method used to control the speed of the motor by varying the voltage and frequency in a proportional relationship. This ensures smooth and precise operation.
Q: What is the housing protection level of the SE-B4.170.050-04.000?
A: The motor has an IP67 housing protection, meaning it is dust-tight and protected against immersion in water, making it highly durable in harsh environments.
Q: What is the peak current of the SE-B4.170.050-04.000?
A: The motor supports a peak current of 108 A, which contributes to its ability to deliver strong performance under heavy loads.
Q: What is the torque constant of the SE-B4.170.050-04.000 motor?
A: The torque constant is 0.61 Nm/A, indicating the motor's ability to generate a significant amount of torque per ampere of current.
