7-Spring Adjustable Cradle Motor Controller

Compact controller unit: 18 × 8 × 8 cm; packaged in 25 × 13 × 13 cm box; net weight: 1.4 kg; operates at safe 12V DC with 8–12W draw; timer offers four fixed durations (60/120/180/240 min); total load capacity: 19 kg (41.88 lbs), distributed across seven independently rated springs (2.7 kg each); materials: impact-resistant ABS plastic casing and galvanised iron load-bearing frame; accessories include 7 springs, 2 triangular iron supports, 3 S-hooks, 1 tension rope, 1 2.5 m power cord, and bilingual quick-start guide. Vibration output is finely controllable — not just on/off — allowing subtle tuning to match baby’s neurodevelopmental stage: lighter pulses for newborns, slightly firmer rhythm for 3–6 month-olds. Music playback supports ambient white noise or lullabies, with volume adjustable across 10 discrete steps. Display shows selected timer value at a glance, reducing operational errors during nighttime use. Designed for compatibility with most UK-sourced bassinets and portable cradles. Installation requires matching spring quantity to total suspended weight (baby + cradle + bedding), following the step-by-step visual guide — ensuring mechanical balance and longevity even with daily use over 12+ months.