RAC4.3-300-460-A0I-W1

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The RAC4.3-300-460-A0I-W1, produced by Bosch Rexroth Indramat, is part of the RAC Spindle Drive Series and features air cooling. With a power rating of 300 kilowatts and an operating voltage of 460 volts, this drive ensures robust performance. It weighs 45 kilograms and has an IP20 protection class.

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Product Description:

The drives designed in the RAC Spindle Drive Series are meant for use in challenging industrial applications, the RAC4.3-300-460-A0I-W1 spindle drive is also by Bosch Rexroth Indramat. This drive has a power rating of 300 kw and an operational voltage of 460 volts – it is a versatile and efficient tool for many industries. Of all the facets of this drive, the air-cooled design is unique in that they allow for continuous operation under high usage. It also has a W1 interface and improves compatibility and integration to suit the requirements of new-generation automation systems. Standard power systems in industries have a frequency of 60 Hz and therefore, the RAC4.3-300-460-A0I-W1 is designed to function at this frequency range.

The drive itself, has an IP20 protection rating, which gives only limited protection against solid objects and means that it should only be used in controlled environments. The product measures 45 kilograms and is therefore relatively heavy to prevent it from being too small for installation and maintenance. This model is part of the RAC Spindle Drive Series – a product line with a reputation for reliability – and is indicative of Bosch Rexroth Indramat’s dedication to accuracy, ingenuity and quality. The RAC4.3-300-460-A0I-W1 solution has been developed to cope with today’s high-demand industrial applications and meets the high spindle drive performance necessary for industries such as CNC machining, manufacturing, and automation.

This makes RAC4.3-300-460-A0I-W1 efficient to operate, long lasting and highly productive with minimum downtimes. It is very economical and a reliable solution for those industries that require high performance and long-lasting products as well as those that need products to be incorporated into their existing operational systems.

Controller Type
Analog
Cooling
Air-cooled
Frequency
60 Hz
Interface
W1 Interface
Mounting
Panel Mount
Operating Temperature
0 to 45°C
Power Rating
300 kW
Protection Class
IP20
Storage Temperature
-40 to +70°C
Type
Indramat RAC
Voltage
460 V
Weight
45 kg

Frequently Asked Questions about RAC4.3-300-460-A0I-W1:

Q: What is the power rating of the RAC4.3-300-460-A0I-W1?

A: It has a power rating of 300 kilowatts.

Q: What type of cooling system does this spindle drive use?

A: It features air cooling.

Q: What is the operating voltage of this drive?

A: The operating voltage is 460 volts.

Q: What protection class does this spindle drive have?

A: It has an IP20 protection class.

Q: What is the weight of the RAC4.3-300-460-A0I-W1?

A: The spindle drive weighs 45 kilograms.


Internal Product Review

  • ‘‘The Indramat Bosch Rexroth RAC4.3-300-460-A0I-W1 spindle drive is characterized by a high power of 300 kW and a powerful air-cooled design. Its operating voltage of 460V and protection class of IP20 makes the device suitable for controlled environments. Albeit having a W1 interface for easy connectivity and compatibility, it is specifically suitable for high end manufacturing applications including computer numerical control machining as well as industrial automation. The cooler weighs 45 kg and has a convenient design; moreover, its durability is one of the highest on the market, so it will be perfect for high-performance systems.’’

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