Key Features
- Corrosion-resistant metal housing and shaft for marine environments
- Smooth rotation with precise wiper tracking for accurate control
- Wide resistance range: 1kΩ to 100kΩ
- High power rating: 0.5W at 70°C
- Sealed construction protects against moisture and salt spray
- Operating temperature range: -40°C to +85°C
- Long mechanical life – over 1 million cycles
- Compact design fits standard control panel cutouts
Technical Specifications
| Resistance Range | 1kΩ – 100kΩ (custom values available) |
|---|---|
| Tolerance | ±10% |
| Power Rating | 0.5W at 70°C |
| Rotation Angle | 300° ±5° |
| Linearity | ±2% |
| Shaft Type | 6mm round, knurled (optional slotted) |
| Mounting | Bushing mount, 9.5mm |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | IP64 (dust-tight, splash-proof) |
| Terminals | 3-pin solder lugs |
Frequently Asked Questions
What resistance values are available?
This marine potentiometer is available in standard resistance values from 1kΩ to 100kΩ. Custom resistance values can be manufactured upon request.
Can this potentiometer be used in engine control levers?
Yes, it is widely used in engine control lever assemblies, throttle position sensors, and other ship control systems due to its precise linear output and durability.
Is it suitable for outdoor marine environments?
Absolutely. The sealed construction and corrosion-resistant materials make it ideal for exposed marine installations where moisture and salt spray are present.
What is the expected service life?
With a mechanical life of over 1 million cycles and an electrical life of at least 100,000 cycles, this potentiometer is designed for long-term reliability in marine applications.
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