DDC01.2-N150A-D Bosch Rexroth Indramat
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MPN: R911280612
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The Bosch Rexroth Indramat DDC01.2-N150A-D is part of the DDC Digital Intelligent Servo Drives series and features a rated current of 150 Amps with standard cooling. The drive delivers a continuous mechanical power of 7.5 kW and has a protection rating of IP65. Its maximum input power is 22.5 kVA, and it measures 635 mm high, 220 mm wide, and 298 mm deep.
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Product Description:
The DDC01.2-N150A-D is a digital intelligent servo drive manufactured by Bosch Rexroth Indramat within the DDC Digital Intelligent Servo Drives series. It regulates and powers synchronous or induction servomotors in automated machinery, converting command signals into precisely timed voltage pulses for closed-loop motion control. This allows production axes to maintain accurate speed, position, and torque during repeated operating cycles. It is suitable for packaging equipment, machine tools, and handling systems that rely on coordinated axis movement. The drive serves as both the power stage and the control element for demanding servo applications.
An internal brake chopper can dissipate up to 40 kW of peak energy, so DC link voltage remains stable during rapid deceleration. Line-side demand reaches 22.5 kVA at full rating, so the supply network must support that apparent power. The drive delivers a continuous output current of 150 A, allowing it to pair with high-torque motors while keeping conductor temperatures within safe limits. Pulse-width modulation operates at 4 kHz, which helps reduce motor acoustic noise and improves current control resolution. The housing meets IP65, preventing dust ingress and low-pressure water jets from reaching live electronics. Cooling uses ambient airflow to remove the specified 500 W of power loss, and digital servo feedback from the motor provides precise velocity and position data.
In a matched system, the drive supports 7.5 kW of continuous mechanical output at the shaft and can absorb up to 20 kWs of regenerated energy before the bleeder reaches its thermal limit. Operation is allowed at ambient temperatures up to 55 °C, and installation altitude is limited to 1000 m to maintain dielectric strength and cooling performance. Relative humidity may reach 95% as long as condensation does not form, and noise emission remains in the standard 100 A to 200 A class. The unit measures 635 mm high, 220 mm wide, and 298 mm deep for side-by-side mounting in machinery frames. The product is a Digital Intelligent Servo Drive in Series 1, Version 2.
Frequently Asked Questions about DDC01.2-N150A-D:
Q: What is the continuous mechanical power rating of the DDC01.2-N150A-D servo drive?
A: The DDC01.2-N150A-D delivers a continuous mechanical power output of 7.5 kW.
Q: What is the rated current of the DDC01.2-N150A-D drive?
A: This model supports a rated current of 150 A for demanding applications.
Q: What is the protection rating of the DDC01.2-N150A-D?
A: The protection rating of this unit is IP65, ensuring resistance to dust and water jets.
Q: What type of motor feedback does the DDC01.2-N150A-D support?
A: This servo drive uses digital servo feedback for motor position monitoring.
Q: What cooling method is used in the DDC01.2-N150A-D drive?
A: The DDC01.2-N150A-D requires standard cooling for thermal management.
