JB/T 9008.2-2015 (English Version) PDF

Scope: This part of JB/T 9008 specifies the basic test requirements for wire rope electric hoists as well as the test content and methods of each test. This section applies to wire rope electric hoists (hereinafter referred to as electric hoists) used in general environments or for lifting molten metal. Electric hoists used in other environments can be adopted as a reference.

JB/T 9008.2-2015 Referenced Document

GB/T 10069.1 Measurement of airborne noise emitted by rotating electrical machines and the noise limits Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
GB/T 1032-2012 Test procedures for three-phase induction motors
GB/T 22719.1 Interturn insulation of random-wound winding for AC low-voltage electrical machines.Part 1:Test methods
GB/T 22719.2 Interturn insulation of random-wound winding for AC low-voltage electrical machines.Part 2:Test limits
GB/T 29562.3 Energy efficiency test procedures of motors for crane.Part 3:Conical rotor 3-phase asynchronous motors
GB/T 30028 Energy efficiency test methods for electrical hoists
GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
GB/T 5972 Crane wire rope care, maintenance, inspection and scrapping*， 2023-05-23 Update
GB/T 9239.1 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
GB/T 9286 Paints and varnishes—Cross-cut test*， 2021-08-20 Update
JB/T 9008.1 Electric wire rope hoists.Part 1: Types and basic parameter, specification

2015 JB/T 9008.2-2015 Electric wire rope hoists.Part 2: Testing method
2014 JB/T 9008.1-2014 Electric wire rope hoists.Part 1: Types and basic parameter, specification
2004 JB/T 9008.1-2004 Electric wire rope hoists Part 1: Types and basic parameter, specification
1999 JB/T 9008.2-1999 Specification for electric wire rope hoists