R911276653 (DKR03.1-W100N-BA01-01-FW)

Name: R911276653 (DKR03.1-W100N-BA01-01-FW)
Brand: Indramat Drives
SKU: DKR03.1-W100N-BA01-01-FW
Price: 203.00 USD
Availability: InStock

DKR Drive Controllers

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The R911276653 (DKR03.1-W100N-BA01-01-FW) is a digitally controlled drive controller within the Rexroth Indramat DKR series, designed as version 1 with an approximate weight of 49 kg. This device features air cooling via a built-in blower and supports an optional kit for enhanced heat dissipation. Operating on a 50-60 Hz frequency and within a voltage range of 0 to 380 V, it is specified for a rated current of 100 A and a peak current of 71 A. The unit does not include a bleeder or brake chopper, supports resolver feedback for motor position, utilizes a digital servo for control feedback, and communicates through an analog interface card. Protection conforms to IP20 per IEC 529 and EN 60529 standards. Acceptable operating conditions include altitudes from 0 to 1000 meters above sea level and ambient temperatures of 4°C to 45°C.

Technical Specifications

Product Type
Motor Drive Controller

Weight
49 Kg

Design Type
1

Cooling
Built-in blower

System Frequency
50-60 Hz

Bleeder
None

Motor Feedback
Resolver feedback and digital servo controls

Command Communication
Analog interface card

Rated Peak Current
71 Amps

Power Voltage Rating
0-380 Volts

Maximum Frequency (4 kHz drive)
800 Hz

Maximum Frequency (8 kHz drive)
1600 Hz

Control Voltage
AC 230 V ±10%

Control Voltage Frequency
50-60 Hz

Control Voltage Power
200 VA

Protection Category
IP 20 per IEC529 and EN60529 standards

Shipping and Storage Temperature
-30 to +80 degrees

Brake Resistor Maximum Braking Energy
150 kWs

Brake Resistor Rated Peak Power
40 kWs

Elevation of Installation
0-1000 m/sea level

Allowable Ambient Air Temp.
4 - 45 degrees

Frequently Asked Questions

What is the operational significance of motor feedback in Bosch Rexroth Indramat DKR03.1-W100N-BA01-01-FW motor systems?

Its feedback ensures precise shaft positioning and real-time velocity control. Resolver and digital encoder signals provide closed-loop accuracy vital for demanding automation tasks.

Does Bosch Rexroth Indramat DKR03.1-W100N-BA01-01-FW motor unit permit rigid DC bus interconnection?

Yes, it is designed for a rigid DC bus without a brake chopper, ensuring stable intermediate circuit energy flow in continuous industrial duty cycles.

What design version implications exist in Bosch Rexroth Indramat DKR03.1-W100N-BA01-01-FW motor module?

Version 1 defines specific firmware and hardware architecture, meaning compatibility and performance parameters align strictly with associated DKR series components.

Does Bosch Rexroth Indramat DKR03.1-W100N-BA01-01-FW motor accept multiple digital feedback formats?

Yes, it accommodates digital servo encoders alongside resolvers, allowing flexible sensor integration based on application-specific resolution and robustness requirements.

What role does function numeric code 01 play in Bosch Rexroth Indramat DKR03.1-W100N-BA01-01-FW motor drive?

It specifies configuration parameters unique to this DKR model, standardizing control logic and ensuring predictable motor integration with automation platforms.

Common Misspellings

DKR031W100NBA0101FW

DKR03 1 W100N BA01 01 FW

dkr03.1-w100n-ba01-01-fw

DKR3.1-W100N-BA01-01-FW

Internal Product Review

The drive DKR03.1-W100N-BA01-01-FW of Bosch Rexroth Indramat is one of the sturdy DKR line of drive controllers. It has an analog command interface, provides internal air cooling with blower, and has digital servo/resolver feedback. This is a drive commonly used in automation cells in packaging machines and in heavy duty applications.