DKS01.1-W050A-D Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911254366
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
Current response time:
6 Minutes
30 Seconds
The Bosch Rexroth Indramat DKS01.1-W050A-D is a digital servo drive from the DKS Intelligent Digital Servo Drives series. It operates with a rated current of 50 Amps and a nominal input voltage of 230 V AC three-phase. The drive has a maximum device power loss of 305 Watts and uses a DSF encoder type.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The DKS01.1-W050A-D is a servo drive manufactured by Bosch Rexroth Indramat within the DKS Intelligent Digital Servo Drives series. Designed for industrial automation, the unit supplies commanded current to a motor and reads position feedback through its DSF encoder interface. This supports precise velocity and torque control in packaging lines, gantries, and material-handling stations. By combining the power stage and feedback processing in one drive, it supports coordinated axis motion where stable speed regulation and repeatable response are required. The drive is suited to applications that need controlled starts, rapid speed changes, and consistent torque delivery across repeated motion cycles.
The drive connects to plant power through a three-wire mains feed rated for 3× 230 V AC at ±10% in a three-phase configuration. Inside the converter, this supply is rectified to a 300 V DC bus that stores energy for pulse-width modulation. This arrangement gives the inverter a stable internal source for current regulation during changing load conditions. The inverter section delivers up to 50 A of output current while switching at 4 kHz, giving the control loop sufficient bandwidth for rapid speed changes. Under full electrical load, the unit draws 9.5 kVA from the line and dissipates 305 W of heat, and an IP10 housing with passive heat dissipation transfers this loss to the surrounding cabinet air. Voltage tolerance is ±10%, the noise emission is standard, and the drive is Version 1.
During regenerative braking, the drive’s internal circuit can absorb 0.35 kW continuously and up to 9.4 kW in short bursts, redirecting excess bus energy as heat. The bleeder section manages returned energy during deceleration so the DC bus stays within its intended operating range. The electronics tolerate ambient temperatures up to +55 °C with current derating, and operation is permitted without derating at elevations up to 1000 m. These limits apply to the power modules during continuous duty as well as braking events.
Frequently Asked Questions about DKS01.1-W050A-D:
Q: What is the rated output current of the DKS01.1-W050A-D servo drive?
A: The DKS01.1-W050A-D has a rated current of 50A, suitable for demanding servo drive applications.
Q: What are the input voltage requirements for the DKS01.1-W050A-D?
A: It operates on a 3-phase 230 V AC input with a ±10% voltage tolerance.
Q: How is the DKS01.1-W050A-D servo drive cooled?
A: The DKS01.1-W050A-D uses heat dissipation as its cooling method.
Q: What type of encoder does the DKS01.1-W050A-D support?
A: This digital servo drive is equipped with a DSF type encoder for position feedback.
Q: What is the protection class rating for the DKS01.1-W050A-D servo drive?
A: The device's protection class is rated at IP 10 for basic protection against solid objects.
