Product Description:

The Bosch Rexroth Indramat VT-HNC100-2-2X-W-16-I-0 digital axis controller belongs to the VT-HNC Digital Axis Controllers series. Designed for closed-loop motion regulation of hydraulic cylinders, it links proportional or servo valves to upper-level PLCs and CNCs. The controller identified by part number VT-HNC100-2-2X-W-16-I-0 provides a compact digital NC control layer for hydraulic motion tasks. By combining electronic sequencing with hydraulic power, it supports applications that require high force density and accurate positioning.

This model is the version for 2 hydraulic axes, so one device can manage two independent position loops. Command voltages are generated with an analog output resolution of 1.25 mV, allowing fine setpoint changes at the valve stage. Field communication is handled through InterBus S, which reduces point-to-point wiring between the controller and the rest of the machine. Machine signals are accepted on 16 input/output channels for real-time status monitoring. Incremental encoder feedback is processed up to 250 kHz, and an SSI port reads absolute position words up to 28 bits. A 16/32-bit MC68376 processor with 256 KB of RAM manages these functions and executes trajectory calculations for both axes.

Nonvolatile memory includes 1 MB of flash for stored program data and parameters, plus 8 KB of EEPROM for cyclic data logging. Electrical demand remains low at 8 W, which supports natural convection in standard control cabinets. The housing is sized for wall mounting with a height of 155 mm, a width of 106.5 mm, and a depth of 204 mm, while total mass is only 1.2 kg. The design omits an inductive position sensor and uses external transmitters for position detection. It is part of component series 2, which keeps the same overall footprint used across this controller line.