KDS1.1-150-300-W1 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Bosch Rexroth Indramat KDS1.1-150-300-W1 is a servo drive module from the KDS Servo Drive Modules series. It delivers a rated current of 150 A with continuous power of 45 kW and uses forced ventilation cooling. The module features a DC link voltage of 300 V and has a protection rating of IP10, with a drive weight of 15.4 kilograms.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The KDS1.1-150-300-W1 servo-drive module is manufactured by Bosch Rexroth Indramat for the KDS Servo Drive Modules series. The unit serves as an inverter stage that converts DC-link energy from a central supply into controlled three-phase output for synchronous and induction motors used in machining centers, printing lines, and handling cells. By using a plug-in card that fits a modular rack, the module simplifies cabinet wiring and supports straightforward service access in modular drive systems.
It draws a maximum rated current of 150 A during dynamic acceleration, while its continuous motor phase current remains at 96 A to sustain load duty cycles without thermal overload. The converter can deliver 45 kW of mechanical output from the connected motor when the intermediate circuit is held at 300 V ±15 %. Internal losses are limited to 160 W, and they are removed by a built-in air path that uses forced ventilation. Because the logic supply for command electronics must remain stable, the module places a 24 V signal load of 1950 mA on the control cabinet supply. Humidity class F permits operation in relative humidity up to 95% without condensation, and insulation category C sets the required clearance and creepage distances for the specified DC potential. The enclosure carries an IP10 rating, which provides finger-safe access while relying on the control cabinet for additional protection.
The aluminum heat sink is coupled to a detachable fan cassette; the fan section alone weighs 4.2 kg, while the primary drive body weighs 15.4 kg and the associated assembly kit adds 1.7 kg to the panel load. During steady operation, the drive expels 430 W of heat into the cabinet airflow, so adequate ducting must be provided. Reliable function is maintained up to 55 °C ambient temperature and at installation elevations not exceeding 1000 m. Forced airflow also supports operation at the stated maximum ambient temperature when the cabinet is fully populated with adjacent units.
Frequently Asked Questions about KDS1.1-150-300-W1:
Q: What is the rated current of the KDS1.1-150-300-W1 servo drive module?
A: The rated current for the KDS1.1-150-300-W1 servo drive module is 150 A, supporting demanding operation cycles.
Q: What is the continuous power rating of the KDS1.1-150-300-W1?
A: This drive module manages a continuous power output of 45 kW during operation.
Q: How is the KDS1.1-150-300-W1 servo drive module cooled?
A: Cooling is provided by forced ventilation on this unit, ensuring temperature stability during extended use.
Q: What DC link voltage does the KDS1.1-150-300-W1 support?
A: The module operates at a DC link voltage of 300 V with a tolerance of ±15%.
Q: What is the maximum ambient temperature for the KDS1.1-150-300-W1 drive module?
A: The KDS1.1-150-300-W1 is designed to function at ambient temperatures up to 55 °C.
