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Technical Advantages & Materials
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High-Performance DC Motor: Specially designed with 1.3-1.5x torque reserve to ensure frequent starts and reliable operation even under fluctuating voltage or heavy loads.
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Dual-Signal Reliability: Direct DC control for movement combined with passive limit switches for "Fully Open" and "Fully Closed" feedback, ensuring safe integration with PLC systems.
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Robust Mechanical Drive: * Worm Gear: Forged aluminum bronze alloy for extreme durability.
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Gears: High-precision tempered steel with EMQ (ZV2) P6-grade bearings for low noise and high impact resistance.
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Superior Sealing: Certified IP68 (Report: C16040-WT). Uses imported German Oberst double-lip TC oil seals and Mobil synthetic grease.
Overall Dimensions and Performance Parameters
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Parameter\Performance\Type (Power) | DC24V | AC110V | AC24V | AC380V | AC220V |
| Motor Power | 13W | 10W | 10W | 6W | 10W | |
| Rated Current | 1.28A | 0.24A | 1.5A | 0.07A | 0.16A | |
| Standard Time/Torque | 20S/50Nm | |||||
| Optional Time / Torque | 4S/20Nm 10S/30Nm | 60S/50Nm | ||||
| Turning Angle | 0~360° Adjustable | |||||
| Total Weight (kg) | 2.5 | |||||
| Cold Insulation Resistance (MΩ) | AC110V/220V/380V: 100 MΩ/500VDC | |||||
| Voltage-Withstand Class | AC110V/220V: 1500VAC one minute, AC380V: 1800VAC one minute | |||||
| Protection Class | Ip67 | |||||
| Installation Angle | 360° at any angle | |||||
| Electric Interface | One G1/2 Water-proof Cable Connector (For types with 4-20mA DC, etc. control signals, add one more) | |||||
| Ambient Temperature (℃) | -30℃~+60℃ | |||||
| Type of Control Circuit | Type A:Ordinal switch type; Type B:Passive signal feedback type; Type C: Resistance signal feedback type; Type D: Resistance signal and passive signal feedback type; Type E: Adjusting type; Type F: With position transmitter; Type G: DC current control type; Type H: AC 380V power control type | |||||
| Options of other function | ★ Stainless steel support, coupling
★Direct installation board, coupling (ISO5211 Standard) ★Over torque protector ★Heater for eliminating moisture |
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The OMK-05G is a high-reliability DC-powered actuator engineered by OMKEE (Wuhan). Specifically optimized for DC24V systems, it utilizes power polarity reversal for opening and closing operations while providing independent Passive Contact (Dry Contact) signals for position confirmation. Its compact design and superior waterproofing make it ideal for mobile equipment, solar-powered sites, and low-voltage industrial automation.
1. Technical Advantages & Component Excellence
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High-Performance DC Motor: Specially designed with 1.3-1.5x torque reserve to ensure frequent starts and reliable operation even under fluctuating voltage or heavy loads.
-
Dual-Signal Reliability: Direct DC control for movement combined with passive limit switches for "Fully Open" and "Fully Closed" feedback, ensuring safe integration with PLC systems.
-
Robust Mechanical Drive: * Worm Gear: Forged aluminum bronze alloy for extreme durability.
-
Gears: High-precision tempered steel with EMQ (ZV2) P6-grade bearings for low noise and high impact resistance.
-
-
Superior Sealing: Certified IP68 (Report: C16040-WT). Uses imported German Oberst double-lip TC oil seals and Mobil synthetic grease.
2. Product Specifications
| Parameter | Specification |
| Model | OMK-05G |
| Control Voltage | DC24V (Polarity Reversal) |
| Rated Torque | 50 Nm |
| Operating Time (90°) | 20 Seconds (Standard) / 4S or 10S (Optional) |
| Protection Class | IP68 (Waterproof/Dustproof) |
| Feedback Signal | Passive Contact (Dry Contact) |
| Housing Material | ADC12 Die-cast Aluminum (Anti-corrosive coating) |
| Ambient Temperature | -20°C to +60°C (Customizable for extreme cold) |
| Electrical Interface | G1/2 Waterproof cable connector |
Precision Engineering & Quality Control
Every OMK-05G unit is manufactured under ISO9001:2008 standards and undergoes a rigorous 4-step pre-shipment inspection:
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Torque Margin Test: Verification of 1.3x rated torque safety margin.
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Dielectric Test: 1500V/min high-voltage insulation test.
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Endurance Test: Batch samples undergo 48-hour continuous full-load operation.
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Advanced IP68 Test: Units are submerged and pressurized to 0.2Mpa for 10 minutes to ensure zero leakage—exceeding standard requirements.
Wide Application Spectrum
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Renewable Energy: Solar tracking and remote water control.
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Infrastructure: Water treatment, building automation, and HVAC.
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Marine & Transportation: Shipbuilding and electric irrigation/drainage.
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Processing: Petroleum, Chemical, Food Processing, and Pharmaceuticals.
Why Choose OMKEE?
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Experience: Designed by engineers with over 10 years of expertise using UG 3D simulation.
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Precision: Components processed by imported 4-axis machining centers and verified by CMM (Coordinate Measuring Machine).
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Compliance: Fully compliant with JB/T8219-1999 and CE export standards.
