Motorisierten Mechanismus YHT8013D

Strength, durability, and Safety. Maximum safety and comfort. Less stress on motor with same cycle time for small or large person. Greater bending resistance. Greater stability and strength. Maximum strength and side-to-sidestability. Maximum strength, side-to-sidestability and torque control. Reduced wear and increased durability. Reduced noise. Reduced chance of entrapment. Child safety feature. Fast operation. low voltage to the chair. size:22" 29" etc, it's optional