Backstop Torque Capacities

TR Backstop Torque Capacities (x103 In-Lbs.) About Low Speed Shaft

MODEL NOMINAL GEAR DRIVE RATIO
5 10 15 20 25 30 35 40 60-250
107TR 2.77 4.70 7.09 9.56 11.74 14.15 16.14 18.66 ---
115TR 7.82 14.12 20.29 9.49 11.72 14.02 15.99 18.17 ---
203TR 7.74 13.05 19.50 27.28 11.78(1) 13.86 16.62 18.70 ---
207TR 13.68 25.01 36.98 45.79 32.89 40.03 46.85 51.64 ---
215TR 13.72(1) 23.93(1) 33.65 47.47 59.71 40.99 47.49 51.64 ---
307TR 25.22 42.79(1) 61.10 44.85(1) 57.89 72.37 81.42 91.58 ---
315TR 32.78(1) 58.40(1) 83.93 77.41 95.79 68.56 80.27 90.76 ---
407TR 50.96(1) 73.48(1) 113.92 156.45 139.81 170.26 137.11 154.22 ---
415TR --- --- 106.93(1) 154.61(1) 182.45 --- --- 219.54 231.00
507TR --- --- 224.34(1) --- 380.35 246.21(1) 273.57(1) 300.10 231.00 (1)
608TR --- --- 311.10(1) --- 534.12 437.54 --- 507.30 459.40
700TR --- --- 311.10(1) --- 534.12(1) 437.54(1) --- 507.30 (1) 459.40 (1)


 

Notes:

(1)    For these specific models and ratios, the backstop torque capacity is less than the gear drive maximum catalog rating for Class I Service.  Torque capacities shown are based upon 106 full load cycles.  If less than 106 full load cycles are required, the backstop torque capacity can be increased.  Consult the This e-mail address is being protected from spambots. You need JavaScript enabled to view it for evaluation.