VT-HNC100-1-1X-133-DGM050 Bosch Rexroth Indramat
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MPN: R900919586
Ask for AvailabilityThe Bosch Rexroth Indramat VT-HNC100-1-1X-133-DGM050 is a digital axis controller for one hydraulic axis in the VT-HNC Digital Axis Controllers series. It has a 16/32-bit MC68376 processor, 1 MB flash memory, and 256 KB RAM. The unit features 2 current output channels, 4 voltage input channels, and operates with a power consumption of 8 watts.
Internal Product Review
The VT-HNC100-1-1X-133-DGM050 is a Bosch Rexroth Indramat digital axis controller engineered for 1 hydraulic axis with a 16/32-bit MC68376 processor. High-precision motion control is supported by a 250 kHz encoder max frequency and 28-bit SSI data width. Low 8 W power consumption makes this unit an efficient and well-balanced choice for hydraulic control applications.
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Product Description:
The VT-HNC100-1-1X-133-DGM050 digital axis controller is produced by Bosch Rexroth Indramat and belongs to the VT-HNC Digital Axis Controllers series. It is intended for closed-loop positioning and force control of a single hydraulic axis inside presses, test rigs, or handling equipment. Within the broader Digital NC control HNC100 product series, this unit combines signal conditioning, motion computation, and field interface functions so that one axis can be driven from analog or serial commands with deterministic behavior.
Its computational core is a 16/32-bit MC68376 microcontroller paired with 1 MB of flash, 256 KB of RAM, and 8 KB of EEPROM. Encoder inputs accept frequencies to 250 kHz. Four voltage inputs present 200 kΩ ±2 % impedance, and two current inputs are terminated by 100 Ω ±0.2 %. The controller offers four voltage outputs and two current outputs; the current channels remain linear into 500 Ω loads, and the voltage channels can source or sink ±10 mA. An SSI interface handles 28-bit position words, while the RS-232 service port runs at 9.6 KBaud. Power consumption is 8 W.
The axis module is delivered as the version configured for a single hydraulic loop; this setup is recorded as 1 hydraulic axis in the ordering code and belongs to component series 1. No internal inductive displacement transducer is fitted, so the unit ships without an inductive position sensor and can interface to external LVDTs or digital encoders selected by the machine builder. All command voltages and feedback signals are referenced to a precision ±10 V level with a tolerance of ±25 mV, allowing direct connection to typical pressure or position cards. These characteristics let the unused voltage and current resources described earlier be dedicated to auxiliary pressure or flow controls while the embedded microcontroller executes the closed-loop algorithm for the primary cylinder.