RBD2A-206

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The RBD2A-206 servo amplifier has a compact design with dimensions of 90 x 70 x 33 mm and operates within a temperature range of -40°C to 85°C. Manufactured by Sanyo Denki under the BL Super Servo Amplifiers series, it features a rated load voltage of 240 VAC and DIN rail mounting. This amplifier is IP40 rated for reliable performance.

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Wake Industrial Warranty

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Product Description:

Sanyo Denki RBD2A-206 from the BL Super Servo Amplifiers series is a servo amplifier. It provides complex motion control in industrial automation. The amplifier offers smooth and accurate operations with precise and efficient control. The compact design and built to survive in harsh environment conditions.

The RBD2A-206 servo amplifier uses the 24 V DC and 5 V DC as input voltage levels and supports multiple input voltage levels. The input current required is 2 A or 0.2 A, depending on the setup. The amplifier can operate most optimally under ambient temperature in the range of 0 to 55°C and with storage in -20 to +65°C. In addition, it can operate at altitudes of 1000 meters above sea level. The amplifier can also be used with all humidity conditions below 90% RH except when there is condensation. The RBD2A-206 servo amplifier uses sine wave PWM as a control method and a current control method. This ensures efficient motor operation with minimal power loss. The servo motor can be quickly and controlled stopped when needed as the dynamic brake is built in. The amplifier also comes with a USB communication function so that it can be easily connected to personal computers for programming and monitoring.

The RBD2A-206 servo amplifier has two analog monitor channels for real-time feedback. This gives accurate adjustment and diagnostics. The amplifier operates in position control mode with a maximum permitted input pulse frequency of 4 Mpulses/s for very precise and fast movement control. The torque limits can be switched via parameters or from a 0 V DC to 10 V DC signal (external analog input). In addition, the amplifier provides a choice of speed control, which includes a smooth and stable motor operation.

Clearance/creepage
4 mm / 4 mm
Coil Voltage
24 VDC
Contact Material
Silver Alloy
Dielectric Strength
5000 V
Dimensions
90 x 70 x 33 mm
Insulation Resistance
100 MΩ
Ip Rating
IP40
Mechanical Endurance
1,000,000 operations
Mounting Type
DIN Rail
Operating Cycle Life
100,000 cycles
Operating Temperature
-40°C to 85°C
Rated Load Current
10 A
Rated Load Voltage
240 VAC
Weight
1.2 kg

Frequently Asked Questions about RBD2A-206:

Q: Why does the RBD2A-206 use sine wave PWM?

A: The sine wave PWM control method in the RBD2A-206 minimizes motor power loss, ensuring smooth and efficient motor operation with reduced noise and heat generation.

Q: How does dynamic braking benefit the RBD2A-206?

A: The dynamic braking of the RBD2A-206 provides rapid and controlled motor stopping, enhancing operational safety and efficiency. It helps avoid mechanical damage during sudden stops.

Q: How does the RBD2A-206 ensure precise control of motor speed?

A: The amplifier provides speed control through stable operation, enhancing motor precision and enabling smooth transitions in high-speed applications, which is crucial for delicate tasks.

Q: Why does RBD2A-206 support 0 to 55°C operating temperature?

A: The 0 to 55°C temperature range of the RBD2A-206 ensures reliable operation in a wide variety of industrial environments, making it versatile in harsh conditions.

Q: What benefits does the RBD2A-206 offer in terms of environmental resilience?

A: The amplifier’s design supports operation at altitudes up to 1000 meters and withstands a wide humidity range, offering reliability in tough environments.


Internal Product Review

  • ‘‘The Sanyo Denki RBD2A-206 servo amplifier excels in precision and efficiency. It offers features like sine wave PWM control, dynamic braking, and USB communication. Its 4 Mpulses/s input pulse frequency ensures fast, accurate movements. However, the temperature range of 0 to 55°C ensures reliability in diverse environments.’’

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