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The BYT series explosion-proof electric hydraulic actuators are a type of power actuator specifically designed for use in high-risk environments, including coal mines, chemical plants, metallurgy and power generation. These components are widely used in industrial braking systems, gate drives, mechanical automation, and other fields. The company’s core strengths are rooted in its explosion-proof safety, powerful performance, and rapid response, enabling it to operate stably and reliably in harsh environments, thereby ensuring production safety and equipment reliability.
Core Technical Features
Explosion-Proof Safety Design
Explosion-Proof Structure: The BYT series features a high-strength metal housing, with all electrical components sealed within an explosion-proof chamber. This complies with national explosion-proof standards such as GB3836. It is suitable for use in hazardous locations containing explosive gases or dust.
Multiple voltage compatibility: This product is designed to support three-phase AC 127V/220V, 220V/380V, 660V/1140V and 50Hz/60Hz, ensuring it meets the power requirements of a range of industrial sites.
This product demonstrates excellent environmental adaptability
This product is capable of operating across a wide temperature range. This product is capable of stable operation within environmental temperatures ranging from -20°C to 40°C.
This product demonstrates a high level of tolerance for high humidity. The average maximum relative humidity in the wettest month is ≤90%, and the system can operate normally even when surface condensation occurs.
The ability to adapt to high altitudes This product is suitable for most domestic and international industrial zones, with an altitude of up to 1000 metres.
Protection against pollution: This product is suitable for complex operating conditions, as it is environmentally grade 3, dustproof and oil-resistant.
The following table presents the performance parameters of the BYT Series Explosion-Proof Electric Hydraulic Actuator
| Modèle | Rated thrust/spring braking force (kg) | Stroke (mm) | Motor capacity (kW) | Rated voltage (V) | – | Actuation time up/down (s) | Actuation frequency (times/hour) | Poids (kg) |
|---|---|---|---|---|---|---|---|---|
| BYT1-18ZB/2 | 18 | 25 | 0 | 380 | – | 12 / 12 | 720 | 10 |
| BYT1-25ZB/4 | 25 | 40 | 0 | 380 | – | 12 / 16 | 720 | 13 |
| BYT1-25ZC/4 | 25 | 40 | 0 | 380 | – | 12 / 16 | 720 | 13 |
| BYT1-45Z/4 | 45 | 40 | 0 | 380 | – | 16 / 20 | 720 | 20 |
| BYT1-45Z/5 | 45 | 50 | 0 | 380 | – | 16 / 20 | 720 | 20 |
| BYT1-45Z/6 | 45 | 60 | 0 | 380 | – | 16 / 20 | 720 | 20 |
| BYT1-90Z/6 | 90 | 60 | 0 | 380 | – | 20 / 25 | 720 | 30 |
| BYT1-90Z/8 | 90 | 80 | 0 | 380 | – | 20 / 25 | 720 | 30 |
| BYT1-125Z/10 | 125 | 100 | 0 | 380 | – | 25 / 25 | 720 | 55 |
| BYT1-180Z/8 | 180 | 80 | 0 | 380 | – | 25 / 30 | 720 | 58 |
| BYT1-180Z/10 | 180 | 100 | 0 | 380 | – | 25 / 30 | 720 | 58 |
| BYT1-180Z/12 | 180 | 120 | 0 | 380 | – | 25 / 30 | 720 | 58 |
| BYT1-320Z/12 | 320 | 120 | 1 | 380 | – | 35 / 35 | 720 | 130 |
| BYT1-320Z/20 | 320 | 200 | 1 | 380 | – | 35 / 35 | 470 | 140 |
| BYT1-25/4 | 20（Spring Brake Force） | 40 | 0 | 380 | – | 12 / 16 | 720 | 15 |
| BYT1-45/6 | 40（Spring Brake Force） | 60 | 0 | 380 | – | 16 / 20 | 720 | 23 |
| BYT1-90/8 | 70（Spring Brake Force） | 80 | 0 | 380 | – | 20 / 25 | 720 | 33 |
| BYT1-125/10 | 90（Spring Brake Force） | 100 | 0 | 380 | – | 25 / 25 | 720 | 59 |
| BYT1-180/12 | 105（Spring Brake Force） | 120 | 0 | 380 | – | 25 / 30 | 720 | 63 |
Action Response and Service Life
High action frequency: With a capacity of up to 720 instances per hour, this product is ideal for high-frequency start-stop applications.
The product has a short action time. The rise/fall action time is between 12 and 44 seconds, the response time is rapid, and the overall system efficiency is being improved.
The product has been designed for longevity. Key components are manufactured using wear-resistant materials, which significantly reduces operating and maintenance costs by extending the maintenance cycle.
The industry-specific application value is as follows
The present product has been designed to prioritise safety and compliance, rendering it suitable for utilisation in high-risk environments
The BYT series explosion-proof actuators have successfully passed a stringent series of explosion-proof and electrical safety certifications, thereby establishing themselves as the preferred option for utilisation in braking systems within high-risk industrial domains, including coal mining, petrochemicals, and metallurgy. The performance of the equipment in question has been demonstrated to be explosion-proof, thus ensuring that the occurrence of electrical sparks is effectively prevented from causing explosions, and thus ensuring the safety of both personnel and equipment.
The product has been demonstrated to demonstrate high performance levels and has been shown to be compatible with a variety of braking systems
The range of thrust, measured in kilograms, extends from 18 to 320, while the stroke range, measured in millimeters, extends from 25 to 200. These components are compatible with a variety of industrial brakes, gates, valves, and other actuators, thus meeting diverse load and stroke requirements.
The objective of this study is to examine the relationship between high reliability and the reduction of downtime risks
The apparatus under discussion is characterised by its high-frequency operation capability, which renders it suitable for continuous utilisation in automated production lines.
It is evident that the capacity for extensive environmental adaptability is instrumental in ensuring the stability of operations in challenging environments, characterised by elevated temperatures, humidity levels, and substantial dust presence. This attribute is paramount in reducing the incidence of equipment failure attributable to environmental factors, thereby enhancing operational reliability and efficiency.
The system has been designed to facilitate seamless integration and maintenance
The utilisation of standardised interfaces and dimensions facilitates seamless integration with existing brake systems.
The compact structure of the equipment is advantageous in terms of ease of maintenance, with the result that maintenance time is reduced and utilisation of the equipment is improved.
An investigation into the competitive dynamics of the market.
1. The following comparison is made with traditional actuators.
Key Indicators
BYT Series Explosion-Proof Actuators
Conventional Electric Hydraulic Actuators
Explosion-Proof Performance
Explosion-proof design makes it suitable for use in explosive environments.
Absence of explosion-proof protection. Usage in hazardous locations is prohibited.
Adaptabilité environnementale
The capacity to withstand high temperatures, humidity levels, condensation and dust is a fundamental aspect of the subject.
General
The operational frequency is elevated (720 times per hour) and the medium-low range is utilised.
The maintenance cycle is characterised by its length and ease of maintenance, which renders it a suitable option for general usage.
2. The following discourse will address the issues experienced by users.
In order to ensure the safety of the individual concerned, compliance with the relevant safety regulations is mandatory. This text sets out to resolve the challenges associated with the selection of equipment in high-risk environments.
The system has been engineered to ensure a high degree of reliability. The objective is to minimise production losses caused by equipment failures.
Diverse Compatibility: The range of thrust and stroke requirements met by this product is extensive, ensuring compatibility with a wide variety of application scenarios.
The following recommendations are provided for the purpose of purchasing and selection.
It is imperative to elucidate the usage environment. In instances where explosive gases or dust are present, the selection of the BYT series explosion-proof actuators is to be prioritised.
The selection of the most appropriate model should be made on the basis of the load requirements: The determination of the appropriate model is contingent upon the ascertainment of the actual thrust and stroke requirements of the brake or actuator.
It is imperative to exercise caution with regard to the compatibility of the power supply. It is imperative to verify the on-site power supply voltage and frequency to ensure consistency with the actuator parameters.
The convenience of maintenance must also be considered. It is recommended that models with compact structures and easy maintenance be selected in order to reduce long-term operational costs.
The conclusion drawn from the preceding arguments is as follows
The BYT series explosion-proof electric hydraulic actuators, with their outstanding explosion-proof safety, powerful force output, excellent environmental adaptability, and high-frequency operation capability, are the ideal choice for industrial braking systems and automated actuators. For companies seeking safe, reliable, and efficient production, the BYT series is not only a compliant choice but also a key piece of equipment for enhancing productivity and reducing operational risks.
