Bosch Rexroth IH15A-1X/00260940+00260942+00260941 Part No. R900260943 Clamping and Drive Module Distribution

R900260943 Bosch Rexroth UPE 2 clamping and drive modules constitute a complete drive system that is ready for connection upon delivery. They are used to supply hydraulic oil to the hydraulic circuit. Due to thermal load considerations, the clamping and drive modules operate in short-time duty and intermittent duty modes. The duty cycle is selected based on power output and environmental conditions so that the maximum permissible operating temperature of 80 °C is not exceeded. The clamping and drive module basically consists of an aluminum housing, a pump (radial piston pump or external gear pump), and an oil-immersed motor. The stator of the oil-immersed motor is pressed into the aluminum housing. It transfers the heat from the windings directly to the outer wall of the aluminum housing. For installation, four through-holes for mounting screws are provided at the bottom of the tank. The clamping and drive module operates in a vertical installation position. Optionally, the UPE 88 clamping and drive module can be equipped with electronic monitors for oil level and oil temperature monitoring, air filters, and complete hydraulic control. Clamping and drive module

R900260943 Overview of accessory modules for clamping and drive modules

1) Basic module "G": – Basic module with integrated relief valve for simple lowering and holding pressure functions. – If basic module "G" is used, further stacking is not feasible. – For more details, see catalog "Control block types for clamping and drive modules. IH15A". 2) Directional valve module "W" 1): – Allows control designs 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 catalog "Control block types for clamping and drive modules IH15A". 3) Seat valve module "S" 1): – The basic composition of a seat valve module includes: • One relief valve block. • One or several control blocks. • One end block. – Control is designed according to the specific application. – The number of seat valve modules depends on the discharge volume and pump displacement. – For more details, see catalog "Control block types for clamping and drive modules IH101A". Directional valve modules and seat valve modules can be combined!

R900260943 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. Length dimensions are calculated by summing dimension "X" of the directional valve modules (see pages 19 to 21) and poppet valve modules (see pages 31 to 72). Example: IH15BA006-1X / 07024AA / W220N9K4M01 Nominal size A IH15B assembly up to 14 l/min. With NG6 valve, 7 modules, consecutive numbering 24, variant 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 upward to the stop on the baffle. 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 1/90 turns.

R900260943 Motors for clamping and drive modules

Clamping and drive modules are designed for short-time duty S2 and intermittent duty S3 operating modes within the nominal power range, in accordance with standard VDE 0530 (EN 60034). The motors comply with insulation class F, and the entire clamping and drive module complies with protection class IP 54. The direction of rotation of the motor depends on the installed pump (for this, see "Technical Data" on page 4). Motor technical data Voltage 1) U V 230 / 400 ±6 % Δ/Y. Frequency f Hz 50 / 60. Operating mode S2 short-time duty, S3 intermittent duty. Insulation class F (windings). Protection class IP 54. Number of poles 2 / 4. Electromagnetic compatibility of the equipment (EMVG): According to the provisions of the EEC directive "Act on Electromagnetic Compatibility of Equipment (Chapter 2 Section 4)", the clamping and drive module is not a ready-to-use device. To avoid potential electromagnetic interference, we recommend using interference suppression components manufactured by Murr-Elektronik of 71570 Oppenweiler. For example, type 23050, 3 x 400 VAC, 50-146 Hz. Terminal assignment: Terminal assignment in the junction box on the clamping and drive module.

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