admin

TABLE12 Wear Plate Fastener Torque-ft-Ib(Nm)Lubed Model Size Torque 8WCB #10-24NC 5(7) 14WCB 1/4-20NC2 12(16) 18WCB 5/16-18NC 21(28) 24WCB 5/16-18NC 21(28) 36WCB 3/8-16NC2 40(54) WCB Water Cooled Brake Introduction WCB Water Cooled Brake Introduction The WCB Water Cooled Brake is engineered to meet the demands of constant tension applications, with its design particularly suitable for scenarios requiring high inertia

TABLE7 Maximum Mixture Outlet Coolant Temperature Water/Ethylene Glycol Mixture % by Volume Maximum Outlet Coolant Temperature F(℃) 100/0 150(66) 70/30 165(74) 60/40 165(74) 50/50 170(77) WCB Water Cooled Brake Introduction WCB Water Cooled Brake Introduction The WCB Water Cooled Brake is engineered to meet the demands of constant tension applications, with its design particularly suitable

TABLE6 Coolant Supply Data Size Thermal Rating₁ HP(KW） Water lnlet and Outlet PipeSize Min.Flow Rate₂ GPM (dm3/min) 100%Water Min.Flow Rate₂  GPM (dm3/min) 70% Water,50% Ethy lene Glycol by Vol. Min.Flow Rate₂  GPM (dm3/min) 60% Water,50% Ethy lene Glycol by Vol. Min.Flow Rate₂  GPM (dm3/min) 50% Water,50% Ethy lene Glycol by Vol. 108 30(22.4) 1/2-14NPT 3(11.4) 3.5(13.4)  3.9(14.7) 4.5(17.0) 208 60(44.7) 1/2-14NPT 6(22.7) 7(26.8)

TABLE4 Fastener Description and Assembly Torque-ft-Ib(Nm)(Lubed) Fastener 8WCB 14WCB 18WCB 24WCB 36WCB Item#18 Description 1/2-13NC-3 3/4-10NC-3 3/4-10NC-3 11/8-7NC Gr.8 13/8-6NC Gr.8 Torque 60(81) 150(203) 150(203) 500(677) 750(1016) Item#5 Description #10-24NC 1/4NC2 5/16-18NC 5/16-18NC 3/8-16NC2 Torque 5(7) 12(16) 25(31) 25(31) 40(54) Mounting Screw Description 1/2-13NC-2 Gr.8 5/8-11NC-2 Gr.8 5/8-11NC-2 Gr.8 5/8-11NC-2 Gr.8 1-8NC2 Gr.8 Quantity 4 6 10 10 14

TABLE3 Alignment Requirements Size Concentricity of Shaft and Brake In. (mm) Perpendicularity of Mounting Flange(2) to Shaft-In. (mm) 8WCB 0.005(0.13) 0.005(0.13) 14WCB 0.010(0.25) 0.007(0.18) 18WCB 0.010(0.25) 0.010(0.25) 24WCB 0.010(0.25) 0.012(0.30) 36WCB 0.010(0.25) 0.019(0.48) Perpendi cularity referenced to outside diameter of mounting flange from shaft center line(TIR). WCB Water Cooled Brake Introduction WCB Water Cooled Brake Introduction

Table 17 Original Friction Disc Wear Groove Depth Model Depth-in. (mm) 8 WCB .190"(4.8) 14 WCB .190"(4.8) 18 WCB .250"(6.3) 24 WCB .250"(6.3) 36 WCB .210"(5.3) WCB Water Cooled Brake Introduction WCB Water Cooled Brake Introduction The WCB Water Cooled Brake is engineered to meet the demands of constant tension applications, with its design particularly suitable for scenarios requiring high inertia stopping

Table 16 Item 12,Figure 1,3-6 Model Original Release Spring free height in.(mm) Minimum Release Spring free height in.(mm) 8 WCB 2.14(54.36) 1.38(35.05) 14 WCB 2.84(72.14) 1.65(41.91) 18 WCB 2.84(72.14) 1.65(41.91) 24 WCB 4.67(118.61) 2.59(65.79) 36 WCB 4.46(113.280 2.6667.56) WCB Water Cooled Brake Introduction WCB Water Cooled Brake Introduction The WCB Water Cooled Brake is engineered to meet the demands of

TABLE 11 Friction disc screw torque P/N Size Torque 000153×1147 1/4-28UNRF 120 in Ibs 000294×0407 1/2-13NC2 15ft Ibs WCB Water Cooled Brake Introduction WCB Water Cooled Brake Introduction The WCB Water Cooled Brake is engineered to meet the demands of constant tension applications, with its design particularly suitable for scenarios requiring high inertia stopping and rapid heat dissipation.

Table 10 X,Y&Z Dimension Limits for WCB's without stop tubes Model Max.X- in. (mm) Min  Y¹- in. (mm) Min.Z¹- in. (mm) Min  Y². in. (mm) Min.z². in. (mm) Min  Y³- in(mm) Min.z³- in. (mm) 108 N/A N/A N/A N/A N/A 208 N/A 114 N/A 214 N/A 118 N/A 218 N/A 318 124 N/A 224 N/A 324 424 136 N/A 236 N/A 336 436 WCB Water Cooled Brake Introduction WCB Water Cooled Brake

Table 9 Socket size and depth Model Nut Size Socket Depth 108 3/4" 1 3/8" 208 1 1/2" 114 11/16" 1 1/2" 214 2 1/8" 118 11/16" 1 3/4" 218 2 3/8" 318 2 1/4" 124 1/5/8" 1 3/4" 224 2 1/4" 324 6 5/8" 424 7 1/8" 136 2" 3 1/4" 236 4" 336 5 1/2" 436 6 1/5" WCB