●Concise structural design
●Built in German plastic bearings
●Constant force output throughout the entire travel range
●Standard products range from Hengli20N-110N
●No need for external energy supply, high safety factor
●Special specification requirements can be customized according to customer requirements

When using a linear motor vertically without an external retaining device, the traditional approach is often to compensate for the additional load caused by gravity by selecting a linear motor with a large thrust margin or adding ordinary springs (including pneumatic springs, hydraulic springs, etc.). This not only increases the system cost, but also results in a significant difference in the actual output force required when the load rises and falls. This increases the thrust fluctuation of the system, limits its operating speed, reduces positioning accuracy, prolongs stability time, and results in a loss of high-speed response performance.

Yingnuo servo, with its profound accumulation in three-dimensional electromagnetic fields and in-depth research on electromagnetic application technology, occupies a place in the high-performance magnetic related fields (including special motors, magnetic encoders, magnetic springs, etc.) in China. It is precisely due to our in-depth understanding of magnetic fields and magnetic materials, as well as innovative design ideas, that we are able to provide customers with various customized solutions to meet their specific needs in different fields.

In the field of special constant force magnetic springs, Innoservo is a leading designer and manufacturer,M-SpringIt is the trademark name of Inno servo constant force magnetic spring.M-SpringHengli magnetic springs are different from traditional mechanical springs in that they can provide constant thrust or tension throughout the entire stroke range. This series of products adopts an innovative magnetic circuit design, which compensates and cancels gravity through a magnetic field, and has a simple structure that only includes two components: the stator and the rotor.

M-SpringHengli magnetic spring is a completely passive component that does not require any external energy supply, such as hydraulic, pneumatic, power, etc., to achieve constant force output. It is the most ideal choice for applications that require high system safety factors, constant thrust or constant tension, including smooth stretching and recovery, balance mechanism applications, tensile load applications, gravity compensation and cancellation, and vertical maintenance. thereforeM-SpringHengli magnetic springs can be widely used in industrial applications such as aviation and defense, medical equipment, industrial automation, automotive industry, machine tools, CNC systems, shock absorption systems, etc. At the same time, the low-cost solution of this series of products can also be widely applied in various civilian and consumer products.

In certain fields, the force of a magnetic spring needs to vary. As the spring stretches, the force decreases with a negative slope (gradient) spring; As the tension increases, the force of the positive slope spring increases; We can assist clients in designing various magnetic springs including these two gradients. By cooperating with us, you can significantly shorten the design and production cycle, and obtain high-quality and cost-effective Hengli magnetic springs and services.

Standard product model size and parameters

How to customize Hengli springs?

We can professionally customize various performance constant force magnetic springs according to customer needs. Due to its own design and manufacturing advantages, the delivery time of customized springs from Inno servo can be almost the same as that of standard magnetic springs. Customizing magnetic springs is easy for us, and this has been repeatedly confirmed by our customers.

We collaborate with customers at different stages of the product, from prototype production to mass production. Customers require experienced and knowledgeable magnetic spring simulation and design engineers. Due to different applications requiring different constant force magnetic springs, it is best to contact us and our engineers will provide you with professional assistance.

We can provide technical support during the product design phase. We can also provide a quote for a specific quantity of constant force springs for you.