Key Component Features & Material Engineering

1. Advanced Multi-Layer Coating on Aluminum Housing

The outer enclosure is constructed from heavy-duty ADC12 die-cast aluminum. The raw metal goes through artificial aging, shot-blasting, liquid impregnation, and surface oxidation treatments. Finally, it is protected with a premium AkzoNobel powder coating thicker than 0.2 mm. This high-grade finish easily resists aggressive industrial chemical vapors and constant heat above 150°C.

2. High-Efficiency DC Motor with Extra Torque Reserve

DC-powered facilities often encounter field voltage fluctuations. To handle this and clear stubborn pipeline scaling, OMKEE motors feature a 1.3x to 1.5x torque safety reserve. Parameters like thermal rise curves, rotational inertia, and insulation breakdown levels are heavily tested. This ensures the actuator can handle frequent start-stop full loads without stalling.

3. Spline Drive Connection & Forged Bronze Worm Gear

The internal worm wheel is forged from high-strength aluminum bronze alloy, paired with a 40Cr alloy steel worm shaft that has undergone thermal tempering and black-oxide anti-rust plating.

Instead of cheap, single-piece shafts that snap easily under heavy stress, the OMK-10G utilizes a robust spline connection to lock the output shaft and the worm gear together. This design spreads heavy mechanical torque evenly across the joint.

4. Precision Steel Gearbox & Low-Noise Bearings

• Premium Reduction Gears: Cut entirely from high-grade quenched and tempered steel, the gear train delivers high fatigue strength, minimal wear, and low noise.

• P6 Deep-Groove Bearings: Both ends of the gear units are held firmly by P6-grade deep-groove ball bearings built to the strict EMQ (ZV2) standard. This controls internal vibration and resists sudden load shocks.

• Seals & Lubrication: Every unit is filled with imported high-performance Mobil grease and protected by dual-lipped skeleton TC oil seals from the German brand Oubaisi to ensure a leak-free lifespan.

5. Quick External Stroke Calibration

The OMK-10G features an intuitive stroke limit device. Field technicians can quickly calibrate the exact open and close points via an external top adjusting shaft, making commissioning faster, simpler, and highly precise.

Design, Machining, and Quality Assurance Protocols

The OMK-10G follows a strict engineering process to ensure reliable performance for global buyers:

• UG Software Simulation: Engineers with more than 10 years of experience design each part in 2D and 3D. Fits and stress points are verified via UG (Unigraphics) software simulation before die-cast molds are built.

• 4-Axis Machining Centers: Fine metal cutting is executed on imported, high-precision 4-axis CNC machining centers equipped with rapid pneumatic clamps. Finished parts pass a Coordinate Measuring Machine (CMM) check to ensure all dimensions meet strict engineering tolerances.

• Factory Acceptance Testing (FAT): Before leaving the facility, 100% of production units must pass a mandatory multi-stage inspection sequence.

Overall Dimensions and Performance Parameters

	Parameter\Performance\Type (Power)	DC24V	AC110V	AC24V	AC380V	AC220V
	Motor Power	25W	25W	25W	15W	25W
	Rated Current	2.03A	0.57A	2.12A	0.10A	0.32A
	Standard Time/Torque	30S/100Nm
	Optional Time / Torque	15S/50Nm 6S/40Nm			60S/100Nm
	Turning Angle	0~360° Adjustable
	Total Weight (kg)	3.5
	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

Global Compliance and Applications

The OMK-10G complies fully with the JB/T8219-1999 manufacturing standard for industrial electric actuators, certified under test report No. C16040-WT by the Shanghai Institute of Process Automation Instrumentation. Furthermore, OMKEE facilities maintain verified compliance with ISO 9001:2008 and the European Union CE Certification, ensuring product quality fits global B2B procurement standards perfectly.

Target Applications:

• Mobile & Remote Systems: Remote power irrigation networks, agricultural water channels, solar-powered flow pipelines, and battery-backed stations.

• Marine & Off-Shore: Marine shipbuilding, ballast water tanks, deck pipelines, and dockside fluid handling systems.

• Heavy Processing: Petroleum refineries, chemical transport trucks, steel manufacturing, metallurgy, and paper mills.

• Infrastructure: Municipal water treatment, automated sewage networks, and automated HVAC/Building Automation Systems (BAS).