SAM-DA-400-07N-P5N-E

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The SAM-DA-400-07N-P5N-E, part of Danaher's SAM Servo Amplifiers series, operates with a mains voltage of 400V and 480V while offering power ratings between 1.5 to 30 kW. It features an integrated power output stage and supports up to 127 axes. The amplifier includes a 7-segment self-diagnostic display for troubleshooting.

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Product Description:

The SAM-DA-400-07B-P5N-E represents a servo amplifier made by Danaher, designed to control and drive servo motors. It manages the power supplied to servo motors to ensure accurate positioning, speed regulation and torque control. It features air-cooled configuration to operate without requiring complicated liquid cooling methods.

The SAM-DA-400-07B-P5N-E servo amplifier measure 200 x 150 x 90 mm and 3.8 kg in weight, suitable for panels with limited space requirements that need factory-grade durability. It needs three-phase AC power from 380 to 415 V at a frequency between 48 to 62 Hz. The SAM-DA-400 servo amplifier has continuous operation and peak performance at 4 kHz PWM to deliver 7 A and 13 A current outputs respectively through its 565 VDC nominal DC bus. The 8 kHz switching frequency enables it to provide greater precision while reducing its acoustic noise output and adjusting available current capability. The SAM-DA-400 servo amplifier stands out for its versatile digital and analog I/O capabilities, it has isolated 24 VDC digital inputs and outputs, a 12-bit analog input range of ±10 V and includes an optional brake control output rated between 2.0 and 2.4 A. The SAM-DA-400 servo amplifier offers built-in protection features that begin with thermal shutdown via a PTC sensor, followed by overvoltage and overcurrent safeguards and ultimately incorporating a safety interlock through a floating fatal error contact.

The SAM-DA-400-07B-P5N-E servo amplifier enables smooth communication through its P5N-E proprietary interface and diagnoses conditions through RS-422 full duplex communication at 19.200 baud rates. It functions effectively under challenging conditions where temperatures flexibility is up to 55°C along with operational altitudes reaching 2000 meters and mechanical shock resistance of 25 g/10 ms. The SAM-DA-400 servo amplifier demonstrates outstanding operational efficiency of 90% and above.

Application Axes Support
Up to 127 axes
Bus Interface
EasyBus fiber-optic
Cooling Mechanism
Dust-free, free-air circulation cooling
Dynamic Braking Resistor
Dissipates kinetic energy during braking
Error Self-diagnostic Display
7-segment self-diagnostic display
Feedback Measuring System
Resolver, encoder, sine/cosine support
Host Connection
PC/PLC/automation interface
Input Supply Voltage
24 VDC
Mains Voltage
400/480 VAC
Model Series
SAM-DA-400-07
Power Output Stage
Integrated
Power Rating
1.5–30 kW continuous
Safety Interlock Voltage
24 VDC
Weight
3.8 kg

Frequently Asked Questions about SAM-DA-400-07N-P5N-E:

Q: What is the significance of the 4 kHz PWM frequency in the SAM-DA-400-07B-P5N-E?

A: The 4 kHz PWM frequency enhances motor precision and reduces acoustic noise, providing smoother performance for critical positioning applications.

Q: How does the SAM-DA-400-07B-P5N-E handle thermal overload?

A: It uses a PTC sensor for thermal shutdown, ensuring protection against overheating and preventing damage to the internal components.

Q: What role does the isolated 24 VDC digital input/output play in the SAM-DA-400-07B-P5N-E?

A: It ensures noise immunity, providing clean and reliable control signals while protecting sensitive components from electrical interference in harsh environments.

Q: How does the SAM-DA-400-07B-P5N-E ensure smooth communication with other devices?

A: The product uses the P5N-E proprietary interface and RS-422 communication at 19.200 baud, allowing for seamless data exchange and diagnostics over long distances.

Q: How does the SAM-DA-400-07B-P5N-E optimize efficiency during continuous operation?

A: With an operational efficiency of over 90%, it minimizes energy consumption while maintaining high performance, making it ideal for long-term, continuous operation in demanding environments.


Internal Product Review

  • ‘‘The SAM-DA-400-07B-P5N-E servo amplifier by Danaher is a highly efficient and reliable solution for motor control, offering continuous performance at 4 kHz PWM. Its advanced thermal protection and 90% efficiency are crucial for high-demand applications, ensuring long-term durability and precise motor operation.’’

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