This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Air Disc Brake Actuator Test Requirements
- Ground Vehicle Standard
- J2932_201409
- Issued
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This document provides test performance requirements for air disc brake actuators for service and combination service parking brake actuators with respect to function, durability and environmental performance when tested according to SAE J2902.
Rationale
This document is the performance requirements associated with the test specification SAE J2902 for air disc brake actuators which are direct caliper face mounted. This standard is similar to SAE J2318 which is the performance requirements associated with SAE J1469 for air actuators for drum brakes.
Recommended Content
| Ground Vehicle Standard | Air Disc Brake Actuator Test Requirements |
| Ground Vehicle Standard | Air Brake Actuator Test Performance Requirements - Truck and Bus |
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| TABLE 1 | LEAK RATE PARKING CHAMBER, SERVICE CHAMBER AND CALIPER FLANGE SEAL | |
| TABLE 2 | DIAPHRAGM PARKING CHAMBER FORCE OUTPUT @ STROKE (NOMINAL FORCES GIVEN, TOLERANCE ±10%) | |
| TABLE 3 | SERVICE CHAMBER FORCE OUTPUT @ STROKE (FOR REFERENCE PURPOSES ONLY) | |
| TABLE 4 | LOW TEMPERATURE LEAK RATE PARKING CHAMBER AND SERVICE CHAMBER |
Issuing Committee
Truck and Bus Brake Actuator Committee
The Truck and Bus Brake Actuator Committee of the Truck and Bus Brake and Advanced Driver Assistance Systems Steering Committee is responsible for developing, reviewing, and approving recommended practices, standards, and information reports related to air brake actuators and their interfacing as used on trucks, tractor-trailer combinations and buses over 10,000 lbs (4500 Kg) GVWR designed primarily for highway use.
Reference
| Number | Title |
|---|---|
| DIN 74060-3 | This document is not part of the subscrption. |
| J2902_202012 | Air Disc Brake Actuator Test Procedure, Truck-Tractor, Bus and Trailer |
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.