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TUBULAR TYPE
ST-2551
Tubular Type- Features
- High Magnetic Flux Output and Strong Pulling Force: Delivers 1090 Ampere-Turns under 100% continuous operation, and up to 3447 AT at 10% intermittent mode, providing exceptionally strong push-pull force for heavy-duty actuation.
- High Power and High Efficiency Design: With a rated power range of 10W–100W, the solenoid ensures stable output and high energy conversion efficiency, maintaining a consistent magnetic field with excellent heat dissipation.
- Multiple Duty Cycle Modes: Supports four operating modes: 100%, 50%, 25%, and 10%, allowing flexible adjustment of magnetic output and coil temperature according to application requirements.
- Multiple Voltage Versions Available: Offered in 6V, 12V, 24V, and 48V versions, fully compatible with industrial control systems and DC drive circuits.
- Reinforced Coil and Insulation Structure: Built with high-conductivity, heat-resistant copper wire and insulation protection layers, ensuring stability and reliability under high-temperature or high-frequency operation.
- Industrial-Grade Durability: Features a rugged, vibration- and heat-resistant housing, ideal for long-term operation and demanding industrial environments.
Application
• Automation Equipment – push-pull actuators, feeders, conveyors.• Large Solenoid Valves & Locks – industrial valve control, safety release mechanisms.
• Industrial Machinery – packaging, pressing, cutting, positioning systems.
• Brake & Safety Systems – mechanical locks, brake release modules.
• Medical / Laboratory Devices – precision actuation and motion control.
• Commercial Systems – vending machines, coin mechanisms, high-power solenoid actuators.
ST-2551 Series Electromagnet｜High Flux Output, Heavy-Duty Actuator
▍Coil Data
| Duty Cycle | 100% | 50% | 25% | 10% |
|---|---|---|---|---|
| Max. ON Time (s) | ∞ | 360 | 32 | 8 |
| Power (W @20°C) | 10 | 20 | 40 | 100 |
| Ampere-Turns | 1090 | 1541 | 2180 | 3447 |
▍Coil Specifications
| Model | Resistance (Ω @20°C) | Coil Turns | Coil Voltage (V) |
|---|---|---|---|
| ST-2551-6V | 3.6 | 654 | 6 / 8.5 / 12 / 19 |
| ST-2551-12V | 14.4 | 1309 | 12 / 17 / 24 / 38 |
| ST-2551-24V | 57.6 | 2614 | 24 / 34 / 48 / 76 |
| ST-2551-48V | 230.4 | 5240 | 48 / 68 / 96 / 152 |
▍Features
- High Magnetic Flux Output: Up to 3447 Ampere-Turns at 10% duty.
- High Power & Efficiency: 10–100 W power range for stable heavy-load operation.
- Adjustable Duty Cycle: Supports 100%, 50%, 25%, and 10% modes.
- Multiple Voltage Options: 6V / 12V / 24V / 48V DC compatibility.
- Durable Structure: Low-resistance winding and excellent heat dissipation.
▍Applications
- Hydraulic and pneumatic valve control
- Automation push-pull actuators and clamping modules
- Safety and pressure control systems
- Industrial machinery drive and locking mechanisms
- Packaging, forming, and test equipment actuation
▍Description
The ST-2551 Series is a high-power, heavy-duty DC electromagnet designed for strong magnetic force and continuous operation. Supporting multiple duty cycles, it offers reliable performance for automation, valve actuation, and industrial linear systems.