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R911257295 (DKS 1.1-W050A-DS01-00)

DKS Intelligent Digital Servo Drives

  In-Stock, Ships 1-2 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911257295 (DKS 1.1-W050A-DS01-00) is a digital servo drive from Bosch Rexroth engineered for automated industrial operations. It supports 3-phase AC input at 230V and 50/60 Hz, rated for 50 A with a continuous output current of 25 A. The unit is equipped with natural heat dissipation cooling, provides an IP20 protection rating, and uses class C insulation. It functions within a temperature range of +5 to +45°C, and up to a maximum altitude of 1000 m; operation above this elevation may affect efficiency. The drive operates at a 4 kHz PWM frequency, offers 0.5 kW continuous regenerated power, and has a maximum power loss of 480 W under load. It supports five plug-in module slots, maintains standard noise emissions, and weighs 11 kg.

Technical Specifications

Rated Current
50 A

Continuous Current
25 A

Power Source
3-phase AC 3 × 230V

Tolerance
±10%

Operating Frequency
50/60 Hz

Protection Category
IP20

Insulation Class
Class C (DIN 570 110)

Maximum Altitude
1000 meters

Ambient Temperature Range
+5 to +45 degree Celsius

Storage Temperature
-30 to +85 degree Celsius

PWM Frequency
4 kHz

Continuous Regenerated Power
0.5 kW

Maximum Power Loss
480 W

Cooling System
Warm-Type

Noise Emission
Standard for rated current of 50 A

Basic Unit
DKS 1.1-W050A-D

Slots for Plug-in Modules
5 (U1 to U5)

Weight
11 kg

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the DKS 1.1-W050A-DS01-00.
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