HMS01.1N-W0110 Bosch Rexroth Indramat
MPN: R911310462
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The Bosch Rexroth Indramat HMS01.1N-W0110 is part of the HMS Axis Inverters series and weighs 11.06 kilograms. It features a rated maximum current of 110 Amps and an output current of 68.5 Amps. This unit has dimensions of 440 mm in height and 125 mm in width, and uses internal air cooling with an integrated blower.
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Product Description:
The HMS01.1N-W0110 is an axis inverter produced by Bosch Rexroth Indramat within the HMS Axis Inverters series. As an inverter, it feeds and regulates synchronous or induction motors on multi-axis machines by converting the shared DC link into modulated AC phases for torque and speed control. Its role in industrial automation is to coordinate axis motion, return braking energy to the system, and supply auxiliary control power within the drive platform. This arrangement suits machines in which several axes operate from a common energy source and must respond quickly to motion commands.
The unit accepts a control logic input of 24 V DC ±20%, allowing standard PLC sources to energize the gating and diagnostic circuits, and this logic draws 34 W from the auxiliary supply. The control supply supports the unit’s enable, status, and diagnostic functions independently of the motor output stage. For motor power, the inverter delivers a continuous output current of 68.5 A and can reach a peak of 110 A during rapid acceleration. When an external brake resistor is connected, the unit can provide 2.5 A of brake current to dissipate excess regenerative energy. Internal semiconductor and blower losses total 640 W, and heat is removed by internal air cooling with an integrated blower. Operation is permitted up to 55 °C when reduced operating data are observed, and a maximum load time constant of 50 ms indicates the mechanical inertia that the current regulators can stabilize.
The enclosure stands 440 mm tall and 125 mm wide, and the assembly weighs 11.06 kg. This narrow form helps the inverter fit into multi-axis cabinets where mounting space is limited, and it also leaves room for adjacent modules and cable routing. Because the inverter does not include an internal power supply, a separate supply module from line version 1 must furnish the DC link for the power stage. Brake commands can be issued at a maximum rate of 0.5 Hz, which suits axes that engage the brake intermittently during normal machine stops.
Frequently Asked Questions about HMS01.1N-W0110:
Q: What type of cooling system does the HMS01.1N-W0110 axis inverter use?
A: The HMS01.1N-W0110 features internal air cooling with an integrated blower.
Q: What is the maximum output current available on the HMS01.1N-W0110?
A: This inverter can provide an output current of up to 68.5 A.
Q: What control voltage input is necessary for the HMS01.1N-W0110?
A: The control voltage input required is 24 V DC with a ±20% tolerance.
Q: How much power does the HMS01.1N-W0110 dissipate during use?
A: The power dissipation for this model is rated at 640 W during operation.
Q: What is the brake output current specification for the HMS01.1N-W0110?
A: The maximum brake output current supported by this inverter is 2.5 A.