Description High pressure motor for integration in mechanical gearboxes Size 28 … 355 Nominal pressure up to 400 bar Maximum pressure up to 450 bar Open and closed circuits Features Space-saving construction due to recessed mounting flange Easy to install, simply slide into the mechanical gearbox High power density Very high total efficiency High starting efficiency Optional with integrated pressure relief valve Optional with mounted additional valve: counterbalance valve (BVD/BVE), flushing and boost-pressure valve Bent-axis design Type code 1) Sizes 45, 56, 63, 80, 90 see data sheet 91071 (A2FE series 70) 1) Please contact us. 2) Specify ordering code of counterbalance valve according to data sheet 95522 (BVD) respectively data sheet 95526 (BVE) separately. 3) Specify ordering code of sensor according to data sheet 95133 (DSA) separately. Notice Please note the project planning notes in chapter Project planning notes Please note that not all type code combinations are available although the individual functions are marked as being available Technical data Table of values Size 28 32 45 56 63 80 90 107 125 160 180 250 355 Displacement geometric, per revolution Vg cm³ 28.1 32 45.6 56.1 63 80.4 90 106.7 125 160.4 180 250 355 Nominal pressure pnom bar 400 400 400 400 400 400 400 400 400 400 400 350 350 Maximum pressure pmax bar 450 450 450 450 450 450 450 450 450 450 450 400 400 Maximum speed 1) nnom rpm 6300 6300 5600 5000 5000 4500 4500 4000 4000 3600 3600 2700 2240 nmax 2) rpm 6900 6900 6200 5500 5500 5000 5000 4400 4400 4000 4000 Inlet flow 3) at nnom qV l/min 177 202 255 281 315 362 405 427 500 577 648 675 795 Torque 4) at pnom M Nm 179 204 290 357 401 512 573 679 796 1021 1146 1393 1978 Rotary stiffness c kNm/rad 2.93 3.12 4.18 5.94 6.25 8.73 9.14 11.2 11.9 17.4 18.2 73.1 96.1 Moment of inertia for rotary group JTW kg·m² 012 012 024 042 042 072 072 0.0116 0.0116 0.022 0.022 0.061 0.102 Case volume V l 0.2 0.2 0.33 0.45 0.45 0.55 0.55 0.8 0.8 1.1 1.1 2.5 3.5 Weight (approx.) m kg 10.5 10.5 15 18 19 23 25 34 36 47 48 82 110 1) These values are valid at: - for the optimum viscosity range from vopt = 36 to 16 mm2/s - with hydraulic fluid based on mineral oils 2) Intermittent maximum speed: overspeed for unload and overhauling processes, t 3) Restriction of input flow with counterbalance valve 4) Torque without radial force, with radial force see table "Permissible radial and axial forces of the drive shafts" Note The values in the table are theoretical values, without consideration of efficiencies and tolerances. The values are rounded. Exceeding the maximum or falling below the minimum permissible values can lead to a loss of function, a reduction in operational service life or total destruction of the axial piston unit. Other permissible limit values, such as speed variation, reduced angular acceleration as a function of the frequency and the permissible angular acceleration at start (lower than the maximum angular acceleration) can be found in
Бесплатная доставка по РФ при заказе от 50 000 р.
Компания ООО «Индатэк» работает с юридическими лицами по всей территории России. Каждый день мы осуществляем доставку заказов от Калининграда до Владивостока. Вместе с отгруженным товаром, клиент получает бухгалтерские и гарантийные документы на 12 месяцев. По желанию, вы можете продлить срок гарантии.
