Coupler Yoke
Coupler yokes are functioned as a pocket for the draft gear and to be used for maintaining the gear in proximity to the tail end of the coupler interposed by follower. Coupler yokes are connected with the rear end of coupler by yoke pin or draft key, so that forces applied to the coupler head are dampened by the draft gear.
As result, yoke should be designed to be adapted to draft gear and coupler shank end. For standardization of railway industrial, at one hand, the yoke draft gear pocket should be compatible in length and the travel of draft gear. And at other hand, the sharp of the front end of the yoke should be suitable for the installing of the tail end of the coupler shank.
TEDRAIL supply the casting steel yoke following AAR specification.
n MATERIAL: AAR M-201 GRADE E OR AAR M-201 GRADE E+
n HEAT TREATMENT: QUENCHED AND TEMPERED
n PRODUCTION: SAND STEEL CASTING.
n TYPE INCLUDES: Y40AE, SY40AE, Y41AE, Y45AE, Y49AE, RY60267
TEDRAIL also could have the ability to supply the forging steel yoke following AAR specifications:
n MATERIAL: AAR M-201 GRADE E OR AAR M-201 GRADE E+
n HEAT TREATMENT: QUENCHED AND TEMPERED
n PRODUCTION: FORGED AND WELDED, THEN HEAT TREATED.
n TYPE INCLUDES: Y40AE, SY40AE, Y41AE, Y45AE, Y49AE, RY60267
All coupler yoke governed by following AAR Specifications:
l AAR M-201 General for Steel Castings
l AAR M-205 Coupler Yokes Test Requirements
l AAR M-211 Purchase & Acceptance of AAR-Approved Couplers and Coupler Yokes for Freight Service
l AAR M-212 Couplers and Yokes, Secondhand - Classification and Reconditioning Procedure
l AAR S-139 Yokes, Relief Fillets
l AAR S-141 Yokes, E type, Y40AE, Standard, for 24 5/8-in, Draft Gear Pocket
l AAR S-142 Yokes, E type, Y41AE, Standard, for 24 5/8-in, Draft Gear Pocket
l AAR S-143 Yokes, E type, SY40AE OR YS93AE, Standard, for 24 5/8-in, Draft Gear Pocket
l AAR S-149 Yokes, F type, Y45AE, Standard, for 24 5/8-in, Draft Gear Pocket
l AAR S-151 Yokes, E/F type, Y49AE, Standard, for 24 5/8-in, Draft Gear Pocket
| Type |
Material |
Spec(AAR) |
Coupler Adaptation |
| Y40AE |
M-201 Grade E
M-201 Grade E+
|
M-201
M-211
M-205 |
Type E Coupler
E60DE
SBE60DE
SE60DE |
| Type |
Material |
Spec |
Coupler Adaptation |
| Y41AE |
M-201 Grade E
M-201 Grade E+ |
M-201
M-211
M-205 |
Type E Coupler
E60DE
SBE60DE
SE60DE |
| Type |
Material |
Spec |
Coupler Adaptation |
| RY60267 |
M-201 Grade E
M-201 Grade E+ |
M-201
M-211
M-205 |
Type F Rotary Coupler
F70DE |
| Type |
Material |
Spec |
Coupler Adaptation |
| Y45AE |
M-201 Grade E
M-201 Grade E+ |
M-201
M-211
M-205
|
Type F coupler
F70DE |
| Type |
Material |
Spec |
Coupler Adaptation
|
| Y49AE |
M-201 Grade E
M-201 Grade E+ |
M-201
M-211
M-205 |
Type E/F coupler
|
| Type |
Material |
Spec |
Coupler Adaptation |
| Australia Yoke |
M-201 Grade E
M-201 Grade E+ |
M-201
M-211
M-205 |
Type Auatralia Coupler |
Jiangsu tedrail industrial co.,ltd is a high -tech enterprise intergrating railway passenger cars ,metro vehicles ,railway vehicle and rail fitting design and manufacturing .the company is committed to provide customers with the railway passengers transport system,railway freight system solutions ,the company has an experienced railway vehicle design team and ready to provide users with fast ,high-quality services at any time .the company products have been exported to the United States ,South Afric ,Brazil ,and other countries .covering the vehicle ,bogie and accessories ,coupler and accessories .gangway ,seat ,luggage rack ,air conditioning ,driver operation desk ,electrical cabinets ,electric connectors ,PIS system,FRP composite materials.
Audited Supplier 
){kind=link}