Railroad  China  in   Eskisehir Turkey   gear grip flexible shaft couplings sales  17  in   Samsun Turkey   ameridrive coupling  factory  Coupler, Train Coupler, Railway Wagon Parts China Supplier with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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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.
 
EPT 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
 
EPT 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

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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Railroad  China  in   Eskisehir Turkey   gear grip flexible shaft couplings sales  17  in   Samsun Turkey   ameridrive coupling  factory  Coupler, Train Coupler, Railway Wagon Parts China Supplier with top quality lowest price