Automating Support in Running Shoes with Solenoids

A manufacturer of running shoes wanted their shoes to automatically adjust to the speed of the wearer, providing additional comfort and support. TLX designed a miniature solenoid air valve with magnetic latching technology to integrate into the shoe’s cushioning system.

客户问题

A manufacturer of running shoes wanted their shoes to automatically adjust to the speed of the wearer, providing additional comfort and support. To accomplish this, the manufacturer needed a solution that controlled the dispersal of air in the shoe’s dual-bladder cushioning system.

TLX 解决方案

TLX designed a miniature solenoid air valve with magnetic latching technology to integrate into the shoe’s cushioning system. The unique design worked in conjunction with the cushioning system’s sensor to disperse air between the bladders. The design fit into the tight space in the sole of the shoe, provided the necessary flow parameters needed for the cushioning system and was also durable enough to withstand the constant pounding. The use of magnetic latching technology minimized power consumption and extended the life of the battery.

查看设计方案

Miniature Solenoid Air Valve

Coil resistance at 20°C: 25 ± 2 Ω
Stroke: .1524 ± .0254 mm
Spring load (latched): 1.81 N
Spring load (de-latched): 1.72 N
Duty rating (%ED): 100%
Oriﬁce size: 1 mm
Supply voltage: 3 Vdc
Current: 150 mA
Max pressure: 15 psi
Solenoid weight: 14.17476 g (.5 oz) min

TLX提供的任何组件，均可根据客户的不同系统、技术参数等要求进行设计和定制。本网站上的示例仅供说明目的。

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