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E3051-977-004

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4 Minutes 34 Seconds

The E3051-977-004 operator panel is constructed with a die-cast aluminum housing, stainless steel external parts, weighs 1.2 kg, and complies with EN 61000-6-2 and EN 61326-1 standards for electromagnetic compatibility. Part of the E5 Operator Panels by Okuma, it offers IP54 or IP65 protection and is ATEX certified for explosion safety.

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Product Description

The E3051-977-004 Pulse amplifier is an electronic device designed to accurately increase signals in control and automation systems. The amplifier, made by Okuma, is designed to improve the integrity of pulse signals in automated machines. It is used a lot in fields that need to process signals accurately for tracking and control purposes.

The E3051-977-004 pulse amplifier has a pulse handle that makes signal modulation stable. This device works with common control systems because it uses a 12V power source. The amplifier has an adjustable range from 0 to 100, which lets you fine-tune the sound. It's made to cut down on noise so that accurate pulse signal transfer can happen in automation processes. A lot of industrial automation, CNC systems, and programmable controllers that need reliable pulse amplification use this machine. Keeping the signal clean improves the overall performance of the system by making the data more precise in control mechanisms. The amplifier was developed to be compatible with the automation systems that are currently in use. These systems require the ability to consistently handle pulses in order to function at their highest level.

The E3051-977-004 amplifier is an efficient amplifier that is known for reacting quickly. This makes it perfect for pulse-driven applications that need to process signals quickly. It is made to use little power and improves the performance of computer control systems, which helps businesses use less energy. This amplifier is very important in robotic systems because they need to accurately boost signals so they can be controlled and work well. However, the manufacturer has stopped making them, so users will need to find replacements to keep their systems working. To keep automation and robotic systems running at their best, it's important to find a compatible alternative.

E3051-977-004 Technical Specifications

ISO 8573-1 Particle size & density class: Class 4
Housing material: Die‑cast aluminum, chromated & coated
Output characteristic: Linear
Sensitivity: < 0.1 %
Output pressure range: 0–6.0 bar (0–90 psi)
Supply air pressure: 1.4–6 bar (20–90 psi)
Vibration influence: < 2 % (10–150 Hz, 4 g)
Weight: 1.2 kg
ISO 8573-1 Oil content class: Class 3
ISO 8573-1 Pressure dew point class: Class 3
Degree of protection: IP54
Degree of protection (with additional valve): IP65
Electromagnetic compatibility: EN 61000‑6‑2, EN 61000‑6‑3, EN 61326‑1
Explosion protection: FM/CSA options
External parts: Stainless steel
Hysteresis: < 0.5 %

Frequently Asked Questions about E3051-977-004


Q: Why does the E3051-977-004 have a pulse handle?

A: The pulse handle ensures precise modulation for stable signal processing. It allows controlled adjustments that optimize pulse signal performance in automation systems.

Q: Does the E3051-977-004 support low power consumption?

A: Yes, it is designed for low power consumption, optimizing energy efficiency. This feature ensures minimal energy waste while maintaining reliable signal amplification.

Q: Do fast response times improve the E3051-977-004 performance?

A: Yes, fast response times enhance accuracy in control mechanisms. They ensure quick signal processing that improves automation system efficiency and reliability.

Q: How does the E3051-977-004 maintain signal fidelity?

A: The amplifier is built to minimize noise in pulse signals. This design enhances signal clarity, ensuring precise and accurate data processing.

Q: Why is the E3051-977-004 adjustable from 0 to 100?

A: The 0-100 range allows flexible signal tuning for various applications. It provides customization options that adapt to specific automation requirements.

Internal Product Review

  • ‘‘The E3051-977-004 pulse amplifier delivers precise signal amplification with minimal noise interference. Okuma designed it for stable pulse handling, ensuring consistent operation in control systems. It features an adjustable range for fine-tuned modulation and a reliable build for long-term performance. Its fast response times improve efficiency in automated pulse-driven applications.’’

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