MOTORS Technical Information

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Contents Chapter 1 Product overview _________________________________________________________ 5 Data survey ______________________________________________________________________________6 Maximum speed ________________________________________________________________________________ 6 Maximum Torque _______________________________________________________________________________ 6 Output ________________________________________________________________________________________ 6 DH versions ______________________________________________________________________________7 Code numbers __________________________________________________________________________________...

4 DS with HPS and drain connection:_________________________________________________________________ 26 Pressure drop in motor ___________________________________________________________________26 Oil Flow in Drain Line _____________________________________________________________________27 Direction of shaft rotation _________________________________________________________________27 Permissible Shaft Loads for DS _____________________________________________________________27 DS function diagrams _____________________________________________________________________28 DS 50 ________________________________________________________________________________________...

Chapter 1 Product overview Topics: • • • Data survey DH versions DS versions 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...

Data survey Maximum speed Figure 1 Maximum speed Maximum Torque Figure 2 Maximum torque 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...

Table 2 DH code numbers Add the four character prefix "151-" to the four digit numbers from the chart for complete code number. 151-2000for an DH 36 with A2-flange, cyl. 1 in shaft, port size 7/8 -14 UNF and without drain connection. Orders will not be accepted without the four character prefix. 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...

Table 4 DS code version Add the four character prefix "151-" to the four digit numbers from the chart for complete code number. 151-2305 for an DS 160 with A2-flange, cyl. 1 in shaft, port size 7/8 -14 UNF and without drain connection. Orders will not be accepted without the four character prefix. 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...

Chapter 2 DH Technical data Topics: • Technical data • Maximum pressures • Maximum Permissible Shaft Seal Pressure • Pressure drop in motor • Oil Flow in Drain Line • Direction of shaft rotation • Permissible Shaft Loads for DH • Function diagrams • Shaft version • Port thread versions 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...

10 Technical data DH with 1in cylindrical and 1in-6B splined shaft Table 6 DH Maximum pressures 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...

Maximum Permissible Shaft Seal Pressure DH with HPS and without drain connection: The shaft seal pressure equals the pressure in the drain line. average of input pressure and return pressure. ݑðݑ0ݑҰݑΰݑ = DH with HPS and drain connection: The shaft seal pressure equals the pressure in the drain line. Figure 4 DH Maximum Permissible Shaft Seal Pressure Pressure drop in motor The curve applies to an unloaded motor shaft and an oil viscosity of 35 mm2/s [165 SUS]. Figure 5 DH Pressure drop in motor WHITE can accept no responsibility for possible errors in catalogues, brochures, and other printed...

Oil Flow in Drain Line The table shows the max. oil flow in the drain line at a return pressure less than 5-10 bar [75 - 150 psi]. Pressure drop bar [psi] 100 [1450] Oil flow in drain line l/min [US gal/min] Table 7 DH Oil flow in drain line Direction of shaft rotation Figure 6 DH Direction of shaft rotation Permissible Shaft Loads for DH The permissible shaft load (PR) depends on: • speed (ݑ) ۢ" distance (ݑ) from the point of load to the mounting flange ٢" mounting flange version • shaft version Square flange 2-hole oval flange (US version) Mounting flange 1 in cylindrical shaft 1 in-6B splined...