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- ST-1019
TUBULAR TYPE
ST-1019
Tubular Type- Features
- Compact and High-Efficiency Design: The ST-1019 Series features a compact winding structure with a high-permeability core, providing a stable magnetic output of 240 Ampere-Turns (1.5W); under 10% intermittent mode, it can reach up to 662 AT while maintaining low power consumption and fast response.
- Multi-Level Duty Cycle Control: Supports 100% continuous and 50% / 25% / 10% intermittent modes, allowing adjustment of magnetic output and thermal balance according to application conditions for both stability and magnetic strength.
- Multiple Voltage Versions (6V / 12V): Compatible with various DC control circuits and PLC modules, making it easy to integrate into compact control systems.
- Low Power Consumption and Long Life Design: With resistance values ranging from 24Ω to 96Ω and winding turns from 960 to 1920, it maintains stable magnetic flux and low temperature rise even under long-term energization.
- High-Reliability Construction: Built with heat-resistant insulated wire and anti-vibration mounting structure, ensuring stable long-term operation, suitable for continuous duty or high-frequency actuation applications.
Application
The ST-1019 Series Solenoid is designed for various precision or light-duty actuation applications, including:
• Automation control equipment: miniature solenoid valves, positioning, and release modules.
• Security and access systems: electronic locks, door switches, and magnetic release mechanisms.
• Communication and testing instruments: relay drivers and tactile feedback actuators.
• Commercial equipment: ticketing machines, miniature ejector mechanisms, and lightweight dispensing devices.
• Home appliances and small mechanisms: water dispensers and coffee machine control valves.
• Medical and laboratory devices: precision control valves and miniature actuation or holding mechanisms.
ST-1019 Series Electromagnet | Compact & Efficient, Continuous / Intermittent Duty
▍Coil Data
| Model | Voltage (V) | Resistance (Ω @20°C) | Coil Turns |
|---|---|---|---|
| ST-1019-6V | 6 | 24 | 960 |
| ST-1019-12V | 12 | 96 | 1920 |
▍Duty Cycle vs Output
| Duty Cycle | Max. ON Time (Sec) | Power (W @20°C) | Magnetic Output (Ampere-Turns) |
|---|---|---|---|
| 100% (Continuous) | ∞ | 1.5 | 240 |
| 50% | 50 | 3 | 338 |
| 25% | 18 | 6 | 473 |
| 10% | 2 | 15 | 662 |
▍Coil Voltage / Overdrive
| Model | 100% | 50% | 25% | 10% |
|---|---|---|---|---|
| ST-1019-6V | 6 | 8.5 | 12 | 19 |
| ST-1019-12V | 12 | 17 | 24 | 38 |
▍Features
- Compact, efficient design: 240 AT at only 1.5W continuous; up to 662 AT at 10% duty.
- Supports 100% continuous and 50% / 25% / 10% intermittent modes to balance force and heat.
- Two voltage options (6V / 12V) for easy DC/PLC integration.
- Optimized coils (24–96Ω / 960–1920 turns) deliver stable flux with low power draw.
- Rugged, heat-resistant construction for long life and high-cycle operation.
▍Applications
- Micro solenoid valves, positioning/release modules
- Electronic locks, door control switches, magnetic releases
- Relay actuation and test fixtures
- Ticketing devices, mini ejectors and dispensers
- Appliances (coffee/water systems) small valve control
- Medical & lab instruments for micro actuation and holding
▍Description
The ST-1019 is a compact, high-efficiency solenoid. At 20°C it provides 240 AT at 1.5W in continuous duty; in 50% / 25% / 10% modes it operates at 3 / 6 / 15W with peak outputs of 338 / 473 / 662 AT. Available in 6V and 12V variants, it delivers low power consumption, low temperature rise, and fast response in tight spaces—ideal for precision control and light-load actuation.