GB/T 10081-1988
Replaced
T/CAAMTB 266-2025
Active
Group standards
T/CAAMTB 266-2025 Test Method for Symmetry of Shaft Key Grooves of Drive Motors for New Energy Vehicles
T/CAAMTB 266-2025 The inspection method for the symmetry of the keyhole slot in the drive motor shaft of new energy vehicles
Price:
$ 20.00
Basic Information
Standard Code:
T/CAAMTB 266-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Keys and key grooves, spline shafts
Publish Date:
2025-03-21
Implement Date:
2025-04-01
Scope
Main technical content: This document specifies the terms and definitions, inspection methods, inspection records, and appendices for the symmetry of the key grooves on the drive motor shafts of new energy vehicles (hereinafter referred to as the symmetry of the key grooves on the motor shafts). This document is applicable to the measurement and determination of the symmetry of single-key grooves, double-key grooves, and multiple-key grooves on the drive motor shafts of new energy vehicles. The symmetry of the motor shafts of new energy vehicle generators can also be used as a reference. This document is also applicable to the measurement of positional accuracy in Chapter 10 of ASME Y14.5-2018.
Development Information
Related Standards
GB/T 3478.3-1995
Replaced
GB/T 3478.3-1995 Straight cylindrical involute splines—37.5°pressure angle dimensions tables
GB/T 3478.4-1995
Replaced
GB/T 3478.4-1995 Straight cylindrical involute splines—45°pressure angle dimensions tables
GB/T 3478.5-1995
Replaced
GB/T 3478.5-1995 Straight cylindrical involute splines inspection methods
GB/T 3478.6-1995
Replaced
GB/T 3478.6-1995 Straight cylindrical involute splines 30° pressure angle—M and W values
GB/T 3478.7-1995
Replaced