RS2A05A0KL4

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The RS2A05A0KL4 is a servo drive with a capacity of 50A and a single-phase configuration. Manufactured by Sanyo Denki, it belongs to the R SANMOTION Servo Drives series and operates within a power supply range of AC170V to AC253V. It features IP67 protection and supports serial encoder compatibility.

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Product Description:

Servo amplifiers are one of the most important components in an automation system. Especially for automation systems that utilize rotary and linear servomotors, servo amplifiers are integral components. Without an amplifier, a servo motor’s position, speed, and torque cannot be controlled precisely. Furthermore, since most servomotors do not include protection functions, they rely mostly on the servo amplifier to provide power and protection. Sanyo Denki is one of the most famous Japanese companies that specialize in the production of advanced servo amplifiers for industrial and automation systems. One of their most revolutionary product lines is the Sanmotion R series.

Under the Sanmotion R series, various types of servo amplifiers are available. The RS2A05A0KL4 is a subproduct under the Sanmotion R series, featuring an EtherCAT interface and a serial encoder. As an advanced servo amplifier, this device utilizes the serial line to measure the servomotor’s speed, position, and torque accurately. Since the encoded signal is sent through the serial line, serial encoders can measure the absolute position of the servomotor during operation. Because of its advanced encoder, the RS2A05A0KL4 is suitable for applications requiring a high degree of accuracy and precision, especially in positioning. This amplifier is suitable for rotary motors with a capacity of 50 amperes.

Although the RS2A05A0KL4 does not come with a built-in regenerative and brake resistor, an external regenerative resistor may be connected. Regenerative resistors are necessary for servomotors operating in high-frequency applications. Like other Sanmotion amplifiers by Sanyo Denki, the RS2A05A0KL4 draws power from a 200 V supply and supports a system frequency range of 50 to 60 Hz. To maximize the potential of this amplifier, the operating temperature must not exceed 55 degrees Celsius.

Approvals
CE and UL certified
Capacity
50A
Control Type
Analog / Pulse input type
Dimensions
Scale reference available
Encoder Compatibility
Serial Encoder
Input Voltage
AC200-230V
Internal Registration Resistor
No
Page Listing In Resource
P.21 and P.53
Phase Configuration
Single-phase
Power Supply Range
AC170V to AC253V
Protection Code
IP67
Safe Torque Off Function
Yes
Selectable Output
NPN
Temperature Code
Coherent with standards

Frequently Asked Questions about RS2A05A0KL4:

Q: What are the dimensions of the RS2A05A0KL4?

A: The RS2A05A0KL4 measures 85 mm by 160 mm by 130 mm.

Q: What is the weight of the RS2A05A0KL4?

A: Without a regenerative resistor, the RS2A05A0KL4 weighs 1.6 kilograms.

Q: What is the ideal installation level for the RS2A05A0KL4?

A: Ideally, the RS2A05A0KL4 must be installed within 1000 m above sea level.

Q: What is the maximum vibration that the RS2A05A0KL4 can withstand?

A: The RS2A05A0KL4 can withstand an effective vibration of 5 m/s^2 at a frequency range of 10 to 55 hertz.

Q: What type of control system does the RS2A05A0KL4 use?

A: The RS2A05A0KL4 uses an IGBT control system with a PWM control sine drive.


Internal Product Review

  • ‘‘Sanyo Denki’s RS2A05A0KL4 is an efficient RS2 servo amplifier released under the Sanmotion R series. With advanced protection, monitoring, and control features, the RS2A05A0KL4 is suitable for maintaining reliable and precise operation of servomotors.’’

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