HDD02.1-W040N-HD12-01-FW Bosch Rexroth Indramat
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MPN: R911271765
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The Bosch Rexroth Indramat HDD02.1-W040N-HD12-01-FW is a drive controller from the HDD Drive Controllers series. It provides a continuous current of 15 Amps per axis at 4 kHz and 10 Amps per axis at 8 kHz, with a peak current of 40 Amps per axis. The unit has an IP10 protection category, operates within ambient temperatures from 5 to 45 °C, and weighs 8 kilograms.
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Product Description:
The HDD02.1-W040N-HD12-01-FW is a dual-axis drive controller from Bosch Rexroth Indramat in the HDD Drive Controllers series. The unit “supplies controlled motor output for compatible Rexroth Indramat servo axes, allowing coordinated positioning and speed control in automated machinery such as packaging lines and material-handling gantries. Its architecture combines two inverter channels with shared DC bus connections, giving machine builders a compact two-axis drive-controller configuration.
Each axis can deliver a continuous current of 15 A when the pulse-width modulation frequency is set to 4 kHz, while the available continuous current falls to 10 A at 8 kHz because of higher switching losses. For rapid accelerations, the controller supplies up to 40 A per axis, and that value is also used as the rated current for thermal sizing of cables and protection devices. Internal conduction and switching losses equal 95 W per axis at continuous load, and an additional control section draws 40 W from the 24 V logic supply for signal processing. The housing carries an IP10 rating, indicating open-type installation inside a control cabinet with forced convection. Intended operating conditions span 5 °C to 45 °C, and performance is evaluated within this temperature window to ensure reliable current delivery.
When panel temperatures rise, the controller can remain in service up to 55 °C if output currents are derated according to the manufacturer's thermal curves. Reliable operation is maintained at installation heights reaching 1000 m above sea level without additional cooling measures. Seasonal shutdowns are tolerated because storage limits extend from -30 °C to 85 °C during transport and idle periods. The aluminum chassis weighs 8 kg, easing manual mounting and minimizing static load on back-panel assemblies while still providing the necessary mass for heat spreading.
Frequently Asked Questions about HDD02.1-W040N-HD12-01-FW:
Q: What is the continuous current rating for the HDD02.1-W040N-HD12-01-FW at 4 kHz?
A: The HDD02.1-W040N-HD12-01-FW operates at a maximum continuous current of 15 A per axis at 4 kHz.
Q: What is the peak current per axis of the HDD02.1-W040N-HD12-01-FW drive controller?
A: The peak current per axis for this drive controller is 40 A.
Q: What is the maximum installation elevation for the HDD02.1-W040N-HD12-01-FW?
A: This device is rated for installation at elevations up to 1000 meters above sea level.
Q: What is the protection category for the HDD02.1-W040N-HD12-01-FW?
A: The protection category of this drive controller is IP10.
Q: What is the ambient temperature range for rated operation of the HDD02.1-W040N-HD12-01-FW?
A: Rated operation for this model is supported in ambient temperatures from 5 °C up to 45 °C.
