SM400 Linear Actuator 12/24VDC, Max Push 6000N Pull 3000N Low Noise Electric Actuator for Massage Chair, Recliner & Electric Bed
Linear Actuator
SM400 is a slide‑structure DC linear actuator designed for household adjustable furniture. It supports 12 VDC and 24 VDC power supply, delivering max push force up to 6000N and pull force of 3000N. Two motor versions are available: 2600RPM standard motor and 3400RPM high‑speed motor, with operating speed ranging from 2.9 ~ 58 mm/s. Featuring low‑noise performance ≤52dB, this actuator runs smoothly. It is widely used for massage chairs, elderly recliners, electric beds and other home‑care furniture equipment.
SM400 Full Product Description
SM400 is a slide‑type DC linear actuator specially developed for adjustable household furniture. Powered by 12VDC or 24VDC, it provides powerful driving performance with maximum push force of 6000N and pull force of 3000N.
Two motor options are available for selection: 2600RPM standard motor and 3400RPM fast‑speed motor. The no‑load speed ranges from 5.4 ~ 58 mm/s, and full‑load speed covers 2.9 ~ 30 mm/s to meet different speed‑load requirements. Optimized internal mechanical structure ensures low‑noise operation with noise level ≤52dB for quiet and comfortable usage.
Multiple load grades are configurable to match diverse working conditions. Compact slide‑style layout saves installation space, with standardized mounting holes for easy assembly into complete equipment. Reliable mechanical structure guarantees long‑term stable cyclic operation.
This linear actuator is widely applied in massage chairs, elderly recliner chairs, electric adjustable beds and other home‑care and medical furniture scenarios. Custom stroke length is supported upon customer demand.
