Шестерни

Description Minimum clearance gearing (clearance Up to 70 % higher load values Light-metal housing for optimum heat dissipation Sturdy tapered-roller bearing of the output Tubular Shaft for high additional forces Product description These high-performance worm gears have been developed specially for operation with state-of-the-art AC and DC servo motors. The tooth shape has been optimized to allow the gearing play to be adjusted by simply changing the distance between the axes by means of eccentric flanges. The application of grounded, right-hand worms and a worm wheel of special worm wheel bronze in combination with immersion lubrication (synthetic special oil) ensures smooth running in both directions of rotation and a long life in addition to high mechanical efficiency. The housing (machined on all sides) with its numerous fastening and threaded bores allows installation in any installation position. The demand for an absolutely force-fit connection between the gearbox and output shaft which is largely without torsion, in particular for intermittent operation, is fulfilled by a new gearbox version for shrink disk fastening of the output shaft. A special coupling ensures a backlash-free flow of force between the drive motor and servomotor gearbox. An internal gearing grasps the longitudinally crowned drive shaft on the gearbox side. The smooth drive shaft with annular spring elements is clamped firmly on the motor side. 1) Motor 2) Shrink disk 3) Pinion 4) Coupling 5) Gearbox Combination options Technical data Selection and load table for high-performance servo gearbox Table values are based on the wear or limit flank power at 12 000 h full load and application in servo operation. The limit temperature performance may have to be taken into account in full-load continuous operation! (Please seek consultation if necessary). Technische Daten Part number a0 i m Jge Mp At drive speed n1 500 (rpm) 750 (rpm) 1000 (rpm) 1500 (rpm) 3000 (rpm) 4000 (rpm) 5000 (rpm) Pa Mte Pa Mte Pa Mte Pa Mte Pa Mte Pa Mte Pa Mte mm kg 10-4 kgm2 Nm kW Nm kW Nm kW Nm kW Nm kW Nm kW Nm kW Nm R345404014 50 4.75 7.5 0,4830 550 0.81 65 1.2 65 1.7 70 2.52 70 5 70 6.2 65 7.3 61 R345404004 6.75 0,4140 400 0.5 56 0.77 59 1.1 63 1.75 69 3.5 69 4.4 5.2 R345404005 9.25 0,3490 275 0.32 48 0.5 51 0.7 54 1.1 58 2.55 70 3.55 70 4.1 65 R345404006 14.5 0,2800 350 0.26 57 0.4 60 0.5 65 0.89 70 1.82 75 2.5 75 3.15 75 R345404007 19.5 0,1960 250 0.16 45 0.25 48 0.34 50 0.55 55 1.2 65 1.65 65 2.1 65 R345404008 39 0,2310 200 0.12 53 0.17 56 0.24 60 0.37 65 0.77 75 1 75 1.25 75 R345404016 63 4.75 12.5 1,8560 1000 2.1 170 3.3 180 4.4 180 6.11 170 10.3 145 13.2 135 - - R345404017 6.75 1,3720 750 1.5 2.35 3.1 4.25 7.2 9.3 R345404018 9.25 0,9825 500 0.74 115 1.18 125 1.63 130 2.52 135 4.93 135 6.35 126 R345404019 14.5 0,9590 600 165 1.19 180 1.54 180 2.45 180 4.18 170 5.25 160 R345404020 19.5 0,6940 500 0.39 115 0.61 125 0.85 130 1.28 135 2.98 165 3.83 155 R345404021 39 1,0100 450 0.3 140 0.44 150 0