MOTORS Technical Information

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Contents Chapter 1 General Information ______________________________________________________ 5 Speed, torque and output __________________________________________________________________6 Speed _________________________________________________________________________________________ 6 Torque ________________________________________________________________________________________ 6 Output ________________________________________________________________________________________ 6 Chapter 2 OML ___________________________________________________________________ 7 Technical data ____________________________________________________________________________8...

4 2 bolt flange kit, code no. 151G0211 _______________________________________________________ 27 Chapter 5 Hydraulic systems _______________________________________________________ 28 Installation of the Orbital Motors __________________________________________________________ 29 About the design _______________________________________________________________________________ 29 About the assembly _____________________________________________________________________________ 29 Starting up and running in the hydraulic system ______________________________________________ 29 Operation _____________________________________________________________________________...

Chapter 1 General Information Topics: • • • Speed Torque Output WHITE can accept no responsibility for possible errors in catalogues, brochures, and other printed material. WHITE reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed. All trademarks in this material are the property of the respective companies. WHITE and the WHITE logotype are trademarks of WHITE Drive Motors & Steering LLC and WHITE Drive Motors and Steering Sp....

Speed, torque and output The following bar diagrams, are useful for a quick selection of relevant motor size for the application. The final motor size can be determined by using the function diagram for each motor size. • OML can be found under function diagrams. • OMM can be found under function diagrams. The function diagrams are based on actual tests on a representative number of motors from our production. The diagrams apply to a return pressure between 5 and 10 bar [75 and 150 psi] when using mineral based hydraulic oil with a viscosity of 35 mm²/s [165 SUS] and a temperature of 50°C [120°F]....

Chapter 2 OML Topics: • Technical data • Shaft seal • Shaft load • Function diagram • Port thread version WHITE can accept no responsibility for possible errors in catalogues, brochures, and other printed material. WHITE reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed. All trademarks in this material are the property of the respective companies. WHITE and the WHITE logotype are trademarks of WHITE Drive Motors & Steering...

Table 1 Technical data for OML with 16 mm and 5/8 in cylindrical shaft WHITE can accept no responsibility for possible errors in catalogues, brochures, and other printed material. WHITE reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed. All trademarks in this material are the property of the respective companies. WHITE and the WHITE logotype are trademarks of WHITE Drive Motors & Steering LLC and WHITE Drive Motors and Steering...

Table 2 Max. inlet pressure OML has incorporated check valves which ensure that the pressure on the shaft seal never exceeds the pressure in the return line. The curve applies to an unloaded motor shaft and an oil viscosity of 35 mm2/s [165 SUS] WHITE can accept no responsibility for possible errors in catalogues, brochures, and other printed material. WHITE reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed. All trademarks...

Oil flow Direction of shaft rotation Figure 6 Direction of shaft rotation Shaft load Permissible shaft loads for OML The permissible radial shaft load (Prad. ) is calculated from the distance (I) between the point of load and the mounting surface: The drawing shows the permissible radial load when I = 15 mm [0.59 in]. The calculated shaft load should never exceed the permissible value. Figure 7 Permissible shaft loads for OML Function diagram OML 8 function diagram Continuous range Intermittent range (max. 10% operation every minute) Figure 8 OML 8 function diagram WHITE can accept no responsibility...

OML 12.5 function diagram Continuous range Intermittent range (max. 10% operation every minute) Figure 9 OML 12.5 function diagram OML 20 function diagram Continuous range Intermittent range (max. 10% operation every minute) Figure 10 OML 20 function diagram OML 32 function diagram Continuous range Intermittent range (max. 10% operation every minute) Figure 11 OML 32 function diagram WHITE can accept no responsibility for possible errors in catalogues, brochures, and other printed material. WHITE reserves the right to alter its products without notice. This also applies to products already on...

Shaft A: Cylindrical 16 mm shaft A: Cylindrical shaft 16 mm C: Parallel key A5 × 5 × 16 DIN 6885 US version B: Cylindrical shaft 5/8” D: Parallel key3/16 × 3/16 × 3/4 in B.S. 46 Table 3 OML Shaft versions Port thread version G main ports 7/8 - 14 UNF O-ring boss port Table 4 OML Port thread version WHITE can accept no responsibility for possible errors in catalogues, brochures, and other printed material. WHITE reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary...