Accessories Close Coupled Alignment-Free Drive Sizes 107-187 / Dimensions — Inches Dimensions (In) Drive Sizep A 107 117 127 133, 137 143, 147 153, 157 163, 167 173, 177 187 Drive Sizep 107 117 127 133, 137 143, 147 153, 157 163, 167 173, 177 187 B 21.22 21.22 25.12 25.12 25.12 27.31 27.31 32.13 32.13 G 7.36 8.31 9.45 9.65 10.63 11.61 13.19 15.75 15.75 10.61 10.61 12.56 12.56 12.56 13.66 13.66 16.06 16.06 C 27.40 27.40 33.23 29.29 33.23 34.88 34.88 38.98 38.98 H 6.46 7.20 8.11 8.37 8.46 9.65 10.43 11.61 11.61 D 13.70 13.70 16.61 14.65 16.61 17.44 17.44 19.49 19.49 J 8.27 10.51 10.94 11.93 11.81 12.91 13.98 13.03 13.03 E 20.16 22.68 25.59 27.95 31.50 35.24 39.57 45.28 46.26 P - Optional Min 24.41 24.41 27.32 25.35 27.32 28.23 28.23 30.20 30.20 K 11.61 13.98 14.69 16.61 16.93 17.91 20.28 23.03 23.03 z “MA” dimension typically varies from 140% to 200% of “E” dimension. Dimensions vary with motor selections. Certified prints will be provided after receipt of order. Loads Generated ‡ / Torque Arm Forces, Low Speed Shaft Forces (In) Max Loads at Max Drive Size 107 117 127 133, 137 143, 147 153, 157 163, 167 173, 177 187 Torque Arm Force R (lb) 6,100 9,000 11,700 14,900 20,000 31,600 35,500 38,400 42,000 End of Shaft, VRT H Radial Force F (lb) 4,200 5,600 7,800 11,100 14,100 21,400 25,300 28,600 33,500 Bending Moment M (in-lb) 34,400 52,200 75,800 121,000 166,000 282,300 354,100 372,200 437,100 End of Shaft, VRC H Maximum Motor Max Loads at Radial Force F (lb) 4,200 5,600 7,800 10,700 14,800 18,400 25,300 28,600 33,500 Bending Moment M (in-lb) 48,300 78,900 114,900 177,000 250,600 316,200 513,700 657,900 771,500 Weight (lb) 1,650 2,000 2,650 3,300 5,100 6,800 6,800 6,800 6,800 NEMA 364T-449T 364T-449T 364T-449T 364T-449T 364T-449T 364T-449T 364T-449T 444T-449T 444T-449T Max 25.31 25.31 28.23 26.26 28.23 29.13 29.13 31.10 31.10 P - Std 20.39 20.39 23.31 21.34 23.31 24.21 24.21 26.18 26.18 MA z z z z z z z z z PA 34.02 36.81 40.24 44.69 46.69 50.87 55.20 63.54 63.54 MB PC 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 PD 4.65 4.65 4.65 4.65 4.65 4.65 4.65 4.65 4.65 MC 8 8 8 8 8 8 8 8 8 PE 12.99 12.99 12.99 12.99 12.99 12.99 12.99 12.99 12.99 Motor Adapter MD ME MF Drawings are representative of this series of drives and do not agree in exact detail for all sizes. Gear drives are for horizontal, shaft-mounted operation unless specifically stated otherwise. Consult the Rexnord factory for other mountings. Dimensions are for reference only and are subject to change without notice unless certified. PF 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 PG 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 PH 1.38 1.38 1.38 1.38 1.38 1.38 1.38 1.38 1.38 PJ 10.43 10.43 10.43 10.43 10.43 10.43 10.43 10.43 10.43 Type VRC2, VRC3, VRT2 & VRT3 Available Motors to Suit Adapter IEC 225S-280M 225S-280M 225S-315L 225S-315L 225S-355M Siemens … … … … … Brook & Crompton … … … … 585, 586, 587SDZ 225M-355L 5011, 588, 5810 585, 586, 587SDZ 225M-355L 5011, 588, 5810 585, 586, 587SDZ 250M-355L 5011, 588, 5810 585, 586, 587SDZ 250M-355L 5011, 588, 5810 585, 586, 587SDZ ‡ The loads generated are based on a combination of the most unfavorable conditions of rotation, speed, selection horsepower, motor weight and a 200% start factor. H Values for R, F and M are the maximum loads at the position shown during start-up. The loads may NOT be acting in the direction of the arrows. Use the worst case loading condition when designing the driven equipment. Bending Moment is for torque arm located farthest from driven equipment. Catalog 171-110 281
