Along with people's increasing need of vehicle using comfort and safety, many medium and high class cars' manufacturers raise higher requirements for seat recliner's safety and comfort, in view of that, HAPM developed TJB2 recliner core product.
static strength≥2800N·m (dual);
clearance: load a force 0f ±40N at the top of seat back, the angle displacement at forced point≤0.25°;
handle operating force≤6N·m;
fatigue strength: loaded 500N.m 25,000
increment: 2 degree.
ratchet and paw