Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM830-40-L-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 J 4.63 in BE 0.38 in K 2.31 in BD 6.5 F 2.38 O 3.56 in A 3.12 BF 0.41 C 8.25 in AK 4.5 G 1.19 AJ 5.88 T 1.25 I 4.84 in L 6.57 in TAP Depth 0.75 in H-Tap size 3/8 - 16 UNC in D 3.38 U 0.875 in LM 8.82 Center Distance (in) 3 in N 5.77 B 6.62 Technical Specifications Assembly BM-L Shaft Seal Material Viton Series NH Series - Ironman Narrow Housing Worm Gear Reducers Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input HP @ 1750 RPM 1.822 Overhung Load 2,170 Input Keyway 3/16 X 1.63 in Output HP 1.72 Input Bore (C Face) 0.875 Thrust Rating - output shaft 2574 Frame Size 140TC Series Code NH Output Key 1/4 x 1.75 Ratio 40:1 Model Code BM830 Input RPM 1,750 Gear Type Worm Ratio Range 40:1 Input Keyway (C Face) 3/16 x 3/32 Input Style Flexible Coupling Input Reducer Worm - Right Angle No. of Gear Reductions Single Mounting Style Base Product Type Right Angle Output Shaft Orientation L Center Distance (in) 3.00 Input Diameter (in) 0.875 in Service Factor 1 Series Style NH-BM-L Output RPM 43 Motor Frame Size 140 Reducer Style Worm - Right Angle Output Diameter (in) 1.250 in Output Shaft Assembly Code L Input HP 2.251 Output Style L Reduction Single Output Shaft Direction Left Output Torque Rating (in-lb) 2018 in/lbs Housing Material Cast Iron Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 1,950 lb General Specifications UPC 690310072356 Weight 59.00 LB