Bosch Rexroth IH15MA-1X/WSED-1HED8/630/O/V Part No. R901231148 Clamping and Drive Module Distribution

R901231148 Bosch Rexroth UPE2 Control module for clamping and drive modules (51142) of type IH15A is used to implement complete hydraulic control. They can be equipped and assembled individually. Directional valve modules and seat valve modules can be combined with each other, and the control module can be directly connected to the clamping and drive module UPE2. However, with the aid of external accessory modules, the hydraulic control unit can also be installed in any system. The deceleration module of type RBAIH15A enables the IH15A module to be directly mounted on the container cover of conventional drives. Using the pressure reducing module of type RIH15AR, the hydraulic control unit can be connected to the control devices of the IH15B control module series. This module is preferably designed for hydraulic control units of small-volume consumers with a volume flow not exceeding 357 l/min. They are interconnected by two tie rods. Clamping and drive module

R901231148 Overview of accessory modules for clamping and drive modules

1) Basic module "G": – Basic module with integrated relief valve for simple lowering and holding functions. – If the basic module "G" is used, further stacking is not feasible. – For more details, see the brochure "Control Block Types for Clamping and Drive Modules IH15A". 2) Directional valve module "W" 1): – Design allowing control using valves with port mounting surfaces conforming to DIN 24340 form A. – The number of directional valve modules depends on the discharge volume and pump displacement. – For more details, see the brochure "Control Block Types for Clamping and Drive Modules IH15A". 3) Seat valve module "S" 1): – The basic composition of the seat valve includes: • One relief valve block. • One or several control blocks. • One end block. – The control is designed according to the respective application. – The number of seat valve modules depends on the discharge volume and pump displacement. – For more details, see the brochure "Control Block Types for Clamping and Drive Modules IH59A". Directional valve modules and seat valve modules can be combined!

R901231148 Technical data for clamping and drive modules

When designing controllers with tanks, ensure that type-tested relief valves protect the tank from impermissible overpressure. Type-tested relief valves must not perform any control tasks, and the set pressure of the type-tested relief valve must be less than or equal to the maximum permissible working pressure of the tank. When using modules SPDB and SPDR at 9 xp (minimum working pressure), a filter with a filtration rating of 6 μm must be used. 1) Connection module type A (see page 74). 2) Connection module with pressure reducing valve type ADB (see page 75). 3) End module type E (see page 78). 4) Intermediate module type Z (page 76). Intermediate modules can also be combined with connection modules. Pos. 1 or can be combined with end module item 3. The length dimensions are calculated by adding the dimension "X" of the directional valve modules (see pages 19 to 21) and the poppet valve modules (see pages 31 to 72). Example: IH15BA006-1X / 07024AA / W220N9K4M01 IH15B assembly, nominal size A, max. 14 l/min. With NG6 valve, 7 modules, consecutive numbering 24, version AA, 220 V AC voltage, N9 manual operation, K4 connection type, sealing material Perbunan, connection type with pipe thread conforming to ISO 228 Part 1. Filter element assembly tool: - With pipe wrench Material No.: R904001048. Installation instructions for F30: - Turn the filter cartridge upwards against the stop on the stop. Then rotate the filter cartridge approximately 1/3 turns. Installation instructions for DF30 and DF40: - Rotate the filter cartridge as far as possible. Then turn back approximately 1/8 to 1/946 turns.

R901231148 Air filters and oil trays for clamping and drive modules

Air filter (optional): We recommend using an air filter when operating clamping and drive modules in heavily contaminated environments. During installation, the connection between the air filter and the engine intake pipe, whether via flange, rubber hose, or direct connection, must be tight and reliable to prevent air leaks. Rubber gaskets must be installed on both end faces of the filter element. The wing nuts securing the air filter housing must not be overtightened to avoid crushing the paper filter element. During use, strictly prevent the paper core air filter from getting wet with rain, as absorbing a large amount of water will significantly increase intake resistance and shorten service life. In addition, paper core air filters must not come into contact with oil or fire. Oil tray (optional) (dimensions in mm): Size 3 and size 4 Material No. R901109231, size 5 and size 7 Material No. R901109235, Color: RAL 7079 "Light gray."

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