HDS05.2-W300N-HT46-01-FW

MPN: R911190272

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The HDS05.2-W300N-HT46-01-FW is a single-axis drive controller with a rated current of 300A and utilizes a built-in internal air blower for cooling. Manufactured by Bosch Rexroth Indramat as part of the HDS Drive Controllers series, it supports SERCOS communication interface. Feedback options include resolver or HSF/RSF encoders.

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Product Description:

The HDS05.2-W300N-HT46-01-FW is an advanced controller from Bosch Rexroth Indramat which offers robust performance and high current capacity. It comes equipped with efficient internal cooling, durable construction and reliable communication via the SERCOS interface.

The HDS05.2-W300N-HT46-01-FW drive controller uses a thermal insulation system following German safety guidelines which makes it capable of handling high internal heat. It requires good ventilation as it sheds about 1200 watts of power as heat when the system operates at its continuous rated output. This controller can be safely kept or moved around without any risk of being damaged in environmental temperature ranges from -30 °C to + 85 °C. It utilizes forced air for heat dissipation and mainly relies on an integrated fan. It offers limited shielding mainly against large objects as it has IP 10 rating as per DIN 40 050. It is designed to handle under full load a maximum electrical current of 300 A and its controller family is DIAX04 and has particular features and compatibility. The module uses SERCOS protocol for communicating precisely and in a controlled way and it is a real time and digital standard commonly used in industrial automation tasks. It can be mounted as high as 1000 meters above sea level without the mounting suffering any setback in its performance.

The HDS05.2-W300N-HT46-01-FW drive controller is able to work properly in surrounding temperatures up to 55 centigrade if its output capacity is lowered accordingly. It is designed to supply 175 amperes and 100 amperes at switching frequencies of 4 kHz and 8 kHz respectively for a long duration. It comes with a total weight of 25 kgs which influences its handling and mounting mechanism.

Command Communication Interface
SERCOS
Controller Family
DIAX04
Cooling Method
Built-in Internal Air Blower
Data Rate
2 or 4 Mbaud (Selectable)
External Voltage Supply
18-32 VDC (X12.1/2)
Feedback
Resolver or HSF/RSF Encoder
Input Signal Voltage High
16-32 V
Input Signal Voltage Low
0-5.5 V
Line
05
Max Input Power (optical High)
-5 dBm / 320 uW
Mounting Rail Length
750 mm
Number Of Axis
Single Axis
Other Versions
None
Rated Current
300 A
Unit Series
HDS05.2
  • HDS052W300NHT4601FW
  • hds05.2-w300n-ht46-01-fw
  • HDS05 2 W300N HT46 01 FW

Frequently Asked Questions about HDS05.2-W300N-HT46-01-FW:

Q: What are the cooling requirements for the HDS05.2-W300N-HT46-01-FW in closed cabinets?

A: The unit relies on forced air via an internal blower, so adequate airflow must be ensured around the enclosure. If airflow is restricted, thermal overload or derating may occur.

Q: Can this drive handle rapid thermal cycling in industrial settings?

A: Yes, the insulation class C and wide storage range support frequent temperature shifts. However, frequent power cycling still requires monitoring for thermal stress on components.

Q: How does the HDS05.2-W300N-HT46-01-FW behave during high-frequency switching?

A: At 4 kHz and 8 kHz, output capacity changes significantly, impacting torque and motor responsiveness. Choose frequency settings based on application demand and thermal limits.

Q: Is this controller suitable for mobile or transportable systems?

A: Yes, it tolerates a wide storage temperature range, making it resilient during transport. Just ensure vibration protection and avoid direct exposure to elements.

Q: Does the SERCOS interface affect system design flexibility?

A: It enables fast, real-time communication ideal for coordinated multi-axis systems. However, compatible hardware and firmware support are mandatory for integration.


Internal Product Review

  • ‘‘The HDS05.2‑W300N‑HT46‑01‑FW controller from Bosch Rexroth Indramat is a high‑current drive unit delivering motion control. It offers 300A rated continuous output, an embedded internal‑air blower for forced cooling, meets insulation class C, and supports high‑frequency switching at4kHz. It is commonly deployed in packaging, robotics and textile machinery environments.’’

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