Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM818-60-R-56

Описание

Rugged cast iron housings, covers, and flanges provide superior strength and rigidity. Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant. Large oil capacity provides positive splash lubrication and superior cooling capability. Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals. O-rings on all bearing covers, eliminating gaskets, sealants and leaks. Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles. Tapered roller bearings on output shaft for high overhung and thrust load capacities. The unique quill seal guard protects the input seal from damage during motor installation. Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life. All units are 100% run and leak tested at the factory to insure that you receive the highest quality product. Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles. Dimensions AJ 5.88 L 4.45 in U 0.625 in B 4.5 G 0.94 I 3.24 in F 1.88 N 4.75 Center Distance (in) 1.75 in A 2.56 K 1.88 in BD 6.5 T 1 LM 6.7 C 5.44 in D 2.06 O 2.94 in BE 0.38 in H-Tap size 5/16 - 18 UNC in J 3.75 in TAP Depth 0.63 in BF 0.41 AK 4.5 Technical Specifications Frame Size 56C Output RPM 29 Model Code BM818 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Thrust Rating - output shaft 1144 Reducer Worm - Right Angle No. of Gear Reductions Single Overhung Load 1,200 Ratio Range 60:1 Input RPM 1,750 Input HP 0.449 Input HP @ 1750 RPM 0.449 Input Keyway (C Face) 3/16 x 3/32 Input Bore (C Face) 0.625 Reducer Style Worm - Right Angle Output HP 0.288 Mounting Style Base Output Key 1/4 x 1.75 Output Style R Input Keyway 3/16 X 1.38 in Motor Frame Size 56 Shaft Seal Material Viton Output Diameter (in) 1.000 in Product Type Right Angle Ratio 60:1 Input Diameter (in) 0.625 in Assembly BM-R Series Style NH-BM-R Center Distance (in) 1.75 Input Style Flexible Coupling Input Output Shaft Assembly Code R Service Factor 1 Output Shaft Orientation R Gear Type Worm Series Code NH Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Reduction Single Output Shaft Direction Right Output Torque Rating (in-lb) 623 in/lbs Housing Material Cast Iron Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 1,250 lb General Specifications UPC 690310059128 Weight 22.00 LB