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进口美国VICKERS斜轴马达,威格士斜轴马达技术规格
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nmax use the right side chart. Motor maximum allowable speed is nmax lim.
All Eaton variable displacement motors configured with opposite side ports can be specified with optional
shuttle valves. This feature is used to remove hot oil from the low pressure side of a closed circuit.
The system charge pump replenishes this oil with cooled, filtered oil from the reservoir.
Shuttle valves are recommended in closed circuit applications, especially
when operating at high speeds and power levels. The valve block is mounted to an adapter plate attached to the rear of the motor.
Two versions of the shuttle vavle are available. Consult the table below for specifications and ordering codes
on variable displacement models; automatic, operator selectable, hydraulic, electric, manual.
Eaton’s family of bent axis motors offer vehicle designers greater flexibility than ever before.
Capable of operation in open or closed circuit applications. These units are
well suited to a vast array of both industrial-stationary and on-off highway mobile applications and circuit types.
The proven design incorporating convex valve plates, high quality components and manufacturing
(3) Torque constant Tk Nm/bar 0.87 1.20 1.71 2.56 3.58 Vg max (lbf - ft/psi) (0.044)
450 bar (6525 psi) peak performance. This high performance, yet compact design allows
high power density in small spaces. Fully laboratory tested and field proven,
these motors provide maximum efficiency and long life. Heavy duty bearings permit high radial and axial loads.
A full range of options are available to tailor these units to your application needs.
To optimize vehicle operating charachteriscs, an array of control options are available
? Industrial conveying, mixing, and other stationary in-plant uses.
Displacement Vg max cm3 /rev 54.8 75.3 107.5 160.8 225.1 (in3 /rev) (3.34)
(4.60) (6.56) (9.81) (13.73) Displacement Vg min cm3 /rev 15.8 21.7 31.0 46.4
64.9 (in3 /rev) (0.96) (1.33) (1.89) (2.83) (3.96) Max.pressure cont. pnom bar
(psi) 350 (5100) 350 (5100) 350 (5100) 350 (5100) 350 (5100) Max.pressure peak pmax bar
(psi) 450 (6500) 450 (6500) 450 (6500) 450 (6500) 450 (6500) Max.flow qmax l/min (U.S. gpm)
214 (56.5) 263.5 (69.5) 344 (90.5) 450 (118.5) 563 (148.5) Max.speed nmax rpm 3900 3500 3200 2800 2500
at Vg max eq max Max.speed nmax lim rpm 5100 4600 4200 3600 3200 at Vg max<eVg max
0.061) (0.087) (0.13)
(0.18) Max. power motor pmax kW 125 28 at qmax e pnom (hp) (167) (206)
(269) (352) (440) Max. torque cont. Tnom Nm 305 420 599 896 1254 at Vg max (pnom) (lbf - ft)
(224.5) (310) (442) (661) (925) Max. torque peak Tmax Nm 392 540 770 1152 1613 at Vg max
(pmax) (lbf - ft) (289) (398) (568) (849) (1189) Moment of inertia (rotating J kg m2
(lbf -ft2 )0.004 (0.095) 0.008 (0.189) 0.013 (0.308) 0.025 (0.593) 0.040 (0.948) group) Weight(1) m kg (lbs)
29 (64) 41 (90) 54 (119) 76 (168) 106 (234) Drainage flow(2) qd l/min (U.S. gpm) 1.5
(0.39) 2.0 (0.53) 2.8 (0.74) 3.6 (0.95) 4.9 (1.29)
(Theoretical values, without considering nhm e nv; approximate values).
Peak operations must not exceed 1% of every minute. A simultaneous maximum pressure and maximum speed not recommended.)
(1)Approximate values. (2)Average values at 250 bar (3600 psi) with mineral oil at 45 °C (113 °F)
and 35 cSt of viscosity. (3)Determination of allowable speed nmax value can be increased
by reducing motor maximum displacement. To determine the relationship between Vg max
Flange or recessed gearbox mounting options allow use with many types of drive systems including compact
planetary wheel and track drives. Flushing valves can be added for integrated closed circuit cooling and flushing.
Typical application: ? Earth moving machines and construction equipment
? Agricultural and forestry vehicles ? Marine and Off--Shore equipment
techniques, results in high performance products capable of up to 350 bar (5075 psi) continuous and
进口美国VICKERS斜轴马达,威格士斜轴马达技术规格