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OPEN FRAME TYPE
SO-0837
Open Frame Type- Features
- High Magnetic Flux Density – Generates 566 Ampere-Turns at only 3.4W continuous operation, reaching 1793 AT peak at 10% intermittent duty.
- Multi-Duty Operation – Supports 100% continuous and 50% / 25% / 10% intermittent modes, allowing users to balance force and temperature rise.
- Multiple Voltage Options – Available in 6V / 12V / 24V / 48V, compatible with DC and PLC control systems.
- Low Power, High Efficiency – Coil resistance ranges 10.6–678Ω and turns 1000–8000, ensuring strong flux with effective thermal control.
- Durable and Reliable Design – Built with high-permeability core and robust insulation, ideal for long-term or high-cycle operations.
Application
• Automation Equipment: Pneumatic or solenoid valve actuation, clamping and positioning modules.• Access & Security Systems: Electronic locks, release mechanisms, and safety latches.
• Industrial Controls: PLC-driven actuators, magnetic brakes, and control units.
• Commercial Machines: Ticket vending, dispensing, or ejector systems.
• Home Appliances & Fluid Systems: Coffee machines, water purifiers, refrigerator valve control.
• Medical & Test Devices: Micro-actuators, test fixtures, and precision positioning tools.
SO-0837 Series Electromagnet | High Flux, Low Power, Continuous / Intermittent Duty
▍Coil Data
| Model | Voltage (V) | Resistance (Ω @20°C) | Coil Turns |
|---|---|---|---|
| SO-0837-6V | 6 | 10.6 | 1000 |
| SO-0837-12V | 12 | 42.4 | 2000 |
| SO-0837-24V | 24 | 169 | 4000 |
| SO-0837-48V | 48 | 678 | 8000 |
▍Duty Cycle vs Output
| Duty Cycle | Max. ON Time (Sec) | Power (W @20°C) | Magnetic Output (Ampere-Turns) |
|---|---|---|---|
| 100% (Continuous) | ∞ | 3.4 | 566 |
| 50% | 100 | 6.8 | 802 |
| 25% | 36 | 13.6 | 1132 |
| 10% | 7 | 34 | 1793 |
▍Coil Voltage / Overdrive
| Model | 100% | 50% | 25% | 10% |
|---|---|---|---|---|
| SO-0837-6V | 6 | 8.5 | 12 | 19 |
| SO-0837-12V | 12 | 17 | 24 | 38 |
| SO-0837-24V | 24 | 34 | 48 | 76 |
| SO-0837-48V | 48 | 68 | 96 | 152 |
▍Features
- High magnetic flux: 566 AT at only 3.4W continuous, up to 1793 AT at 10% duty.
- Supports 100% continuous and 50% / 25% / 10% intermittent duty for flexible force vs. heat trade-offs.
- Four voltage options (6V / 12V / 24V / 48V) for easy DC/PLC integration.
- Precisely matched coils (10.6–678Ω / 1000–8000 turns) for strong flux with controlled temperature rise.
- Compact, low-heat, and reliable design for long-life, high-cycle operation.
▍Applications
- Solenoid/pneumatic valve actuation and fluid-control modules
- Electronic locks, access-control releases, and safety latches
- Automation clamps, positioning modules, and PLC-driven actuators
- Ticketing/vending ejectors and sorting/dispensing systems
- Appliances (coffee/water systems) small valve control
- Medical & test instruments for micro-actuation and holding
▍Description
Built with high-permeability materials and precision winding, the SO-0837 series delivers 566 AT at 3.4W in continuous duty and—when switched to 50% / 25% / 10% modes— operates at 6.8 / 13.6 / 34W with peak magnetic output up to 802 / 1132 / 1793 AT. Covering 6–48V, its carefully matched coil parameters maintain flux density while controlling temperature rise for automation, access, and precision-control applications.