MOTORS Technical Information VIS 40, 45

Contents Chapter 1 General Information ______________________________________________________ 4 General Overview _________________________________________________________________________5 Features _______________________________________________________________________________________ 5 Benefits _______________________________________________________________________________________ 5 Applications ____________________________________________________________________________________ 6 Design Features _________________________________________________________________________________ 6 Typical Hydraulic...

Product numbers _______________________________________________________________________ 37 Closed loop ___________________________________________________________________________________ 37 VIS 40 Series Brake _______________________________________________________________ 39 Description ____________________________________________________________________________ Features_______________________________________________________________________________ Applications ___________________________________________________________________________ Specifications __________________________________________________________________________...

Chapter 1 General Information Topics: • • General Overview Typical Hydraulic Circuit 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...

The VIS (Valve-in-Star) Motors are the next step in the evolution of the low speed high torque (LSHT) hydraulic motors. The VIS design provides design advantages over other types of LSHT hydraulic motor valving resulting in a more compact package with better efficiency and higher pressure capability. These improvements have shown significant packaging and performance advantages in applications such as skid steer loaders, mini excavators, trenchers and logging equipment. VIS motors are primarily intended for use in closed loop circuit applications. Consult your White representative for assistance...

• Skid steer loaders • Underground boring equipment • Forestry equipment • Irrigation reels • Material handling equipment • Augers and skid steer attachments • Large turf care equipment White hydraulic motors provide design flexibility. All VIS motors are available with various configurations consisting of: • Displacement (Geroler) • Mounting Flange • Output Shaft • Park brake • No Shaft (Bearingless Motor) • Other Special Features • Port Configuration Standard Motor The standard motor mounting flange is located as close to the output shaft as possible. This type of mounting supports the motor...

Typical Hydraulic Circuit Shuttle valve , Two Way (Closed Center) Schematic diagram Figure 2 Shuttle valve Closed loop circuit Figure 3 Open loop circuit Shuttle Flow Charts Figure 4 Shuttle Flow Charts 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...

'5, WHITE 50 psi. With an "Open Loop Option" VIS motor, a case drain is not required, except if the return pressure is greater than 50 psi. Two Speed Circuit 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...

Two-speed brake motor circuitSelector Valve External Shift Valve High-pressure Shuttle Valve Boost Va ve Case Dram Anti-cavitation Feature (Optional) Figure 7 Two-speed brake motor circuit 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....

Chapter 2 VIS 40 seriesTopics: • Description • Technical Data • Performance Data • Dimensions shafts • Side Load Capacity • Product numbers • Model Code 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...

Description The VIS 40 Series is the newest addition to the VIS product line. The VIS 40 is very close in size to the VIS 30, but with increased drive train strength, it has even greater torque capability. Maximum continuous output torque capability is rated to 2531 Nm [22,400 lb-in] with a displacement range from 505cc to 940cc per revolution. VIS 40 motors can be run up to 151 LPM [40 GPM] with pressure capability up to 310 bar (4500 PSI].The motor utilizes patented VIS technology with improved high-strength Geroler, optimized drive geometry, and two-piece pre-loaded balance plate for increased...