Improving Oil Change Efficiency with Solenoids
In the quick oil change market, speed is essential to meeting customer expectations and reaching revenue goals. Accurate and timely dispensing of fluids during the oil change process helps facilities reach these goals.
A manufacturer of fluid handling systems needed a solution for an automatic shut-off feature on an oil dispensing meter. The meter’s high pressure and flow made it difficult to control manually, often resulting in waste and spills. The manufacturer’s goal was to develop a product that would dispense the exact amount of oil called for without spilling any oil in the process. In addition, the solution needed to be compact and battery operated.
The TLX Solution
TLX designed a custom latching solenoid that used a permanent magnet to hold the valve open without consuming any power. When the meter determined that the precise amount of oil had been dispensed, the solenoid received a short, reverse polarity pulse, closing the valve and stopping the flow of oil. The solenoid operated efficiently for six months on four AA batteries.
- 1.5 ± .508 mm
- Net latching force
- >21.13 N (>4.75 lbs)
- Supply voltage
- 4.2 to 6.5 Vdc
- Coil resistance at 20°C
- 2.8 ± .3 Ω
- Spring load (latched position)
- >10.23 N (>2.3 lbs)
- Spring load (de-latched position)
- 4.45 N (1 lb)
- Cycle life with 4 AA batteries
- >10K cycles
All TLX components are customized to fit system requirements, meaning technical specifications are unique to each customer and design. Examples given on our website are for illustration purposes only.
Working with TLX
- Experienced partner of industry leaders, first-tier suppliers, and OEMs
- Direct access to our design and engineering team
- Localized production in USA and China
- Dependable single-source solution from design to delivery
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Step 1 / Initial Review
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Step 3 / Design Review & Prototypes
Step 4 / Testing
Step 5 / APQP
Step 6 / Pre-Production
Step 7 / PPAP/Production
Step 8 / Ongoing Improvements
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