R911275081 (DKS01.1-W050A-RA01-02-FW)

DKS Intelligent Digital Servo Drives

Bosch Rexroth Indramat DKS AC Servo Drives DKS01.1-W050A-RA01-02-FW image

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The R911275081 (DKS01.1-W050A-RA01-02-FW) is a digital servo drive from the DKS01 Intelligent series by Indramat Rexroth, designed for 3-phase 230V input and compatible with table cards in slots U1 to U5. It incorporates a heat dissipation cooling method and emits standard noise at the motor. The unit works with MDD motors, delivering up to 100A peak and 50A continuous current, operating at 50-60 Hz and requiring up to 11 kVA at maximum load. Regenerative power is 0.5kW continuous, 18kW peak; maximum power loss (excluding bleeder) is 480W. Features include DSF encoder, 4kHz PWM, 300V internal DC bus, IP10 protection, insulation class C, integral holding and dynamic braking, power shut-off protection, and programmable error reaction. The device weighs 11 kg.

Technical Specifications

Phase Connection
3-phase

Voltage
230 V

Slot U1
DAE 1.1 table card

Slot U2 to U4
COVER table card

Slot U5
DSM 2.1-E11-01.RS

Cooling System
Warm Type (heat dissipation)

Noise Emission
Standard

Motor Type
MDD Motor

Rated Current
100A

Continuous Current
50A

Frequency
50-60 Hz

Maximum Power Consumption
11 kVA

Weight
11Kg

Continuous Regenerated Power
0.5 kW

Peak Regenerated Power
18 kW

Maximum Power Loss
480W

Encoder Model
DSF

PWM Frequency
4KHz

Internal DC Bus Voltage
300V

Protection Class
IP10 (DIN 40 050)

Insulation Class
C (DIN 570 110)

Frequently Asked Questions

Common Misspellings

Internal Product Review

The DKS01.1-W050A-RA01-02-FW is a digital servo drive from the Bosch Rexroth Indramat DKS Intelligent Digital Servo Drives series, designed for 3 x 230 V AC input and supporting a continuous current of 25 A. This model features a resolver encoder and heat dissipation cooling, ensuring reliable performance in industrial automation tasks. Rated at 50 A, it offers robust output for demanding servo applications.

1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the DKS01.1-W050A-RA01-02-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells unused surplus and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.