Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM830-30-D-140

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 K 2.31 in F 2.38 I 4.84 in T 1.25 B 6.62 BD 6.5 O 3.56 in A 3.12 BF 0.41 N 5.77 J 4.63 in AK 4.5 TAP Depth 0.75 in H-Tap size 3/8 - 16 UNC in LM 8.82 O* 3.31 in L 6.57 in G 1.19 D 3.38 C 8.25 in AJ 5.88 BE 0.38 in U 0.875 in Center Distance (in) 3 in Technical Specifications Shaft Seal Material Viton Mounting Style Base Series Style NH-BM-D Assembly BM-D Input Keyway (C Face) 3/16 x 3/32 Product Type Right Angle Gear Type Worm No. of Gear Reductions Single Output Shaft Assembly Code D Input Keyway 3/16 X 1.63 in Service Factor 1 Output Diameter (in) 1.250 in Overhung Load 2,170 Ratio 30:1 Input Diameter (in) 0.875 in Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Output Style D Output HP 2.332 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Center Distance (in) 3.00 Output Key 1/4 x 1.75 Series Code NH Output RPM 58 Ratio Range 30:1 Input Bore (C Face) 0.875 Input HP @ 1750 RPM 2.382 Frame Size 140TC Output Shaft Orientation LR Input RPM 1,750 Motor Frame Size 140 Reducer Style Worm - Right Angle Reducer Worm - Right Angle Model Code BM830 Input HP 2.879 Input Style Flexible Coupling Input Thrust Rating - output shaft 2574 Reduction Single Output Shaft Direction Double Overhung Load Rating (Output Shaft(lb)) 1,950 lb Housing Material Cast Iron Output Shaft Solid Shaft Output Torque Rating (in-lb) 2105 in/lbs General Specifications UPC 690310072486 Weight 59.00 LB