LB20565
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The LB20565 mounted bearing unit features a bore diameter of 25 mm, a dynamic load rating of 13.1 kN, and a housing width of 34 mm. Part of the CD Servostar CD Drives series from Kollmorgen, it operates within a temperature range of -20°C to 120°C and includes contact seals for enhanced performance.
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Product Description:
The LB20565 Servo Amplifier is manufactured by Kollmorgen for precise motor control. It supports a 230 VAC 3 phase input and delivers up to 4.5 kW output power. This model is ideal for industrial automation. It ensures reliable speed and position control for servo motors.
The LB20565 servo amplifier operates on a 230 VAC 3 phase input with a 20 A RMS current rating. Output voltage and current are also 230 VAC and 20 A RMS respectively. It delivers a maximum continuous power output of 4.5 kW. The total power supply rating is 8 kW. It supports a range of feedback devices including incremental encoders with HED (A/B or A/B/Z), HED sine wave or six step and resolvers requiring an external 24 VDC logic power source. For configuration, users can utilize MOTIONLINK® software or the Personality Module for fast setup. The device includes multiple connection ports: C1 and C2 are standard DB serial/communication ports, C3 is likely for I/O or feedback input and C4 (In) and C5 (Out) are SynqNet network ports using RJ-45 connectors. Motor and power terminals include L1, L2, L3 for AC input, Ma, Mb, Mc for motor phase output and B+ and C for a brake resistor or DC bus connection.
The LB20565 servo amplifier features integrated velocity and position control loops. The velocity loop has a 250 µs (4 kHz) update rate with a bandwidth of less than 400 Hz. Speed command resolution is 12 bit for both serial and analog with an optional 14 bit resolution. It supports a maximum speed of 500 Hz which translates to either 1 RPM (serial input) or an analog derived speed calculated as (1/2048) multiplied by VMAX. The long term speed regulation accuracy is 0.01 % determined by the microprocessor clock tolerance.
Frequently Asked Questions about LB20565:
Q: What is the maximum power output of the LB20565 Servo Amplifier?
A: The LB20565 Servo Amplifier delivers up to 4.5 kW continuous power output. It operates with a 230 VAC 3-phase input and provides reliable control for industrial automation systems.
Q: How does the LB20565 Servo Amplifier manage motor control and speed regulation?
A: The LB20565 integrates velocity and position control loops. It has a 250 µs update rate with a bandwidth of less than 400 Hz, ensuring precise motor control and long-term speed regulation accuracy.
Q: What types of feedback devices are supported by the LB20565 Servo Amplifier?
A: The LB20565 supports various feedback devices including incremental encoders with HED and resolvers. It requires an external 24 VDC logic power source for certain devices, ensuring versatile compatibility.
Q: How is the LB20565 Servo Amplifier configured for use?
A: The LB20565 can be quickly configured using MOTIONLINK® software or the Personality Module. These options allow for a fast and easy setup, streamlining the integration into industrial automation systems.
Q: What are the key connection ports available on the LB20565 Servo Amplifier?
A: The LB20565 features multiple connection ports including DB serial ports, I/O ports, and SynqNet network ports. It also provides motor and power terminals for flexible installation and connections.
