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Bosch Rexroth R901237536

Directional valve  Bosch Rexroth R901237536
Manufacturer
Bosch Rexroth
Part number
R901237536
Country
Germany
Type
Directional valve
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Set-up: The IAC-R valve basically consists of:
  • Direct operated high-response valve (1) with control spool and sleeve in servo quality
  • Integrated digital axis controller (2) with analog and digital sensor interfaces and field bus connection (X3)
High-response valve with integrated axis controller with analog interfaces (X1, X4, X7) High-response valve with integrated axis controller with analog interfaces (X1, X4) and digital interface (X7) Functional description The IAC-R valve (Integrated Axis Controller based on high-response valves) is a digital high-response valve with integrated axis controller and the following functionalities:
  • Flow control
  • Position control
  • Pressure control
  • p/Q function
  • Substitutional position/pressure or position/force control
  • NC functionality
  • The command value presetting can alternatively be specified via an analog interface (X1) or via the field bus interface (X3)
  • The actual value signals are provided via an analog interface (X1) and can additionally be read out via the field bus (X3).
  • The controller parameters are set via the field bus.
  • Separate supply voltage for bus/controller and power part (output stage) for safety reasons
WinHPT PC program To implement the project planning task and to parameterize the IAC-R valves, the user may use the WinHPT commissioning software (see accessories):
  • Parameterization
  • Programming of NC functionality
  • Diagnosis
  • Comfortable data management on a PC
  • PC operating systems: Windows 2000 or Windows XP
The digital integrated control electronics enables the following error detection:
  • Cable break sensor technology
  • Undervoltage
  • Temperature of the integrated electronics
  • Communication error
  • Watchdog
The following additional functions are available:
  • Ramp generator
  • Internal command value profile
  • Enable function, analog/digital
  • Error output 24 V (e.g. as switching signal to PLC/logic and additional valves), max 1.8 A
  • Actuating variable adaptation
  • Dead band compensation
  • Zero point correction
  • Valve inflection compensation
  • Friction compensation
  • direction-dependent amplification
Worldwide delivery services
Worldwide delivery services
Ways of payment
Ways of payment

Specifications R901237536

  • Size 6, 10
  • Component series 2X
  • Maximum operating pressure 315 bar
  • Maximum flow 100 l/min