VT-11013-12

Product Description:

Bosch Rexroth Indramat manufactured the VT-11013-12. The VT-11013-12 servo amplifier is designed to operate within a wide range of supply voltages. That range was carefully chosen to meet industry standards for power systems. But what happens when that supply voltage varies? In industrial settings, where power demands can spike, or the grid can be unpredictable, voltage variability is common. The amplifier's designers anticipated that—and gave it a wide operating range of 21 VDC to 35 VDC. That's a tolerance of -10% to +40% from its nominal 24 VDC rating. By doing so, they prevent issues like undervoltage latch-up or overvoltage stress. This keeps the internal components—especially the semiconductors and analog signal processing circuits—working within their safe electrical limits. Lower power consumption not only saves operating expenses but also reduces internal heat production. That's a crucial factor in preventing thermal stress across resistive channels and junctions. As a result, components last longer and don't need as sophisticated thermal management systems. Suppose there is a fault; a fast-acting 3.5 A soldered-in fuse kicks in quickly to prevent heat damage or the catastrophic failure of delicate internal circuitry. That fuse reacts fast to internal short circuits or load surges.

The 12-terminal screw connection block makes it easy to integrate the VT-11013-12 into industrial systems. That's because it simplifies connecting to power inputs, control signals and actuator feedback loops. Screw-type connectors provide dependable connections in settings prone to vibration or mechanical disruptions. Each terminal on that block has a specific job—from power distribution and grounding to analog signal input and servo feedback receipt. This clear division of duties reduces the risk of crosstalk or signal deterioration. The fixed-position terminal arrangement encourages regular wiring techniques and secure conductor lead attachment. Both of those factors contribute to low contact resistance and signal integrity. That, in turn, affects the servo system's real-time responsiveness. Accurate control and fault-free operation depend on clear and continuous signal channels.

At just 40 mm wide, 79 mm high and 85.5 mm deep, the amplifier is physically compact. Weighing in at 0.16 kg, it's perfect for high-density installations in limited control cabinets. Its dimensions allow for easy installation on EN 60715 standardized TH 35-7.5 DIN rails. That speeds up setup and streamlines system integration. In situations where many amplifiers are side by side, the lightweight design reduces the mechanical strain on panel infrastructure. The IP20 enclosure rating verifies the unit is shielded from unintentional contact with objects bigger than 12.5 mm. That means the gadget can be used in dry, clean, automated settings. The amplifier is certified to run continuously in temperatures between 0 and 50 degrees Celsius.