This national standard specifies the technical requirements and quality requirements for the lift traction machines with rated speed less than 25m/s.
This national standard is applicable to traction machines designed for passenger lift, sickbed lift and freight lift. It's inapplicable to the traction machines designed for dumbwaiter lift and all kinds of lifts with rated speed not less than 2.5m/s. The other traction machines designed for all kinds of lifts with rated speed not less than 2.5m/s can make reference from this national standard for enforcement.
GB/T 13435-1992 The following standards are cited: