Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM830-40-R-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 F 2.38 U 0.875 in D 3.38 T 1.25 K 2.31 in BF 0.41 I 4.84 in BE 0.38 in N 5.77 A 3.12 B 6.62 J 4.63 in L 6.57 in Center Distance (in) 3 in C 8.25 in TAP Depth 0.75 in LM 8.82 O 3.56 in H-Tap size 3/8 - 16 UNC in BD 6.5 AJ 5.88 AK 4.5 G 1.19 Technical Specifications Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Output Shaft Orientation R Input Bore (C Face) 0.875 Assembly BM-R Ratio 40:1 Output RPM 43 Service Factor 1 Output Key 1/4 x 1.75 Ratio Range 40:1 Series Code NH Shaft Seal Material Viton Frame Size 140TC Series Style NH-BM-R No. of Gear Reductions Single Center Distance (in) 3.00 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Product Type Right Angle Overhung Load 2,170 Model Code BM830 Input HP @ 1750 RPM 1.822 Input Style Flexible Coupling Input Input Keyway 3/16 X 1.63 in Output Style R Input Diameter (in) 0.875 in Mounting Style Base Input RPM 1,750 Reducer Style Worm - Right Angle Output Diameter (in) 1.250 in Thrust Rating - output shaft 2574 Reducer Worm - Right Angle Output HP 1.72 Motor Frame Size 140 Input HP 2.251 Gear Type Worm Output Shaft Assembly Code R Input Keyway (C Face) 3/16 x 3/32 Reduction Single Output Shaft Direction Right Housing Material Cast Iron Output Shaft Solid Shaft Output Torque Rating (in-lb) 2018 in/lbs Overhung Load Rating (Output Shaft(lb)) 1,950 lb General Specifications UPC 690310072448 Weight 59.00 LB