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Product description
With a height of 1,000 mm, a width of 440 mm and a depth of 290 mm, Bosch Rexroth DKR02.1-W200N-BA04-01-FW weighs approximately 104 kg. The complete designation describes a DIAX03-DKR drive controller from line 02 in version 1. W stands for air cooling by the built-in fan, 200 for a rated current of 200 A and N for the version without bleeder. The letter B assigns digital servo and resolver feedback, while A denotes the analogue command interface. 04 is the function number code and 01 identifies its version. FW identifies the separately managed firmware sub-item. The direct power connection is specified as 3 × AC 400 to 480 V at ±10 % and 50 to 60 Hz. At a switching frequency of 4 kHz, continuous current is 120 A and continuous output approximately 47 kW; at 8 kHz, 95 A and approximately 37 kW are stated. Peak current is 141 A. Total power loss at continuous current is 1,600 W, of which 1,000 W is discharged through the air duct. The housing has IP20 protection. Vertical mounting requires 80 mm clearance above and below and a mounting dimension of 976 mm. The integrated main contactor, line regeneration and emergency-stop shutdown form part of the DKR series design. Permissible ambient temperature ranges from +5 to +45 °C; reduced rated data apply up to +55 °C.
Example image – The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
| Manufacturer | Bosch Rexroth |
|---|---|
| Product series | DIAX03 DKR |
| Manufacturer/order/identification number | DKR02.1-W200N-BA04-01-FW |
| Device type | Digital AC drive controller |
| Basic unit | DKR02.1-W200N-B |
| Cooling | Air cooling with built-in fan |
| Rated current | 200 A |
| Bleeder | Without bleeder |
| Motor feedback | Digital servo and resolver feedback |
| Command interface | Analogue interface |
| Function code / version | 04 / 01 |
| Firmware | Separate firmware sub-item (FW) |
| Power connection | 3 × AC 400–480 V, ±10 %, 50–60 Hz |
| Continuous current | 120 A at 4 kHz; 95 A at 8 kHz |
| Peak current | 141 A |
| Continuous output | approx. 47 kW at 4 kHz; approx. 37 kW at 8 kHz |
| Power loss | 1,600 W total; 1,000 W through the air duct |
| Degree of protection | IP20 according to EN 60529 / IEC 529 |
| Dimensions | 440 × 1,000 × 290 mm (W × H × D) |
| Weight | approx. 104 kg |
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How is Bosch Rexroth DKR02.1-W200N-BA04-01-FW configured?
The designation describes a DKR02 controller in version 1 with fan cooling, 200 A rated current, no bleeder, digital servo/resolver feedback, an analogue command interface and function code and version 04-01.
Which electrical and mechanical data apply to DKR02.1-W200N-BA04-01-FW?
The power connection is specified as 3 × AC 400 to 480 V. The unit measures 440 × 1,000 × 290 mm, weighs approximately 104 kg and has IP20 protection.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
Which shipping methods and delivery times are available?
The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.
A delivery date is binding only if we expressly confirm it as binding.
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The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.
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Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
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