KDA 3.1-150-3-DQD-W1

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The KDA 3.1-150-3-DQD-W1 is a spindle drive manufactured by Bosch Rexroth Indramat. Part of the KDA Spindle Drives series, it offers a rated torque of 150 Nm and a natural cooling method. This drive features a stainless steel housing and an IP65 protection class. It weighs approximately 34 kg.

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Product Description:

Bosch Rexroth Indramat KDA 3.1-150-3-DQD-W1 is a super-precision spindle drive that is designed to meet high-torque, repeatable tasks in challenging industrial settings.

The unit is flange-mounted, and it has a 150 Nm rated torque. It provides up to 3000 rpm of operating speed, which is useful in high-speed machining and automation systems under spindle drives. This model has a DQD encoder interface that makes precise digital control through a 16-bit parallel input speed command. The machine bus voltage for the drive is 300 V DC. It offers reliable performance and adaptability to a variety of working circumstances, with a maximum current of 7.8 A. With an approved current of 3.1 A, it performs consistently under a range of operating circumstances. The keying on the output shaft serves to securely couple it with the gear of control other parts, and supply reliable mechanical power to the load.

There is natural convection cooling, and a 220 VAC blower supply allows for the addition of a blower to help improve thermal management if needed. Made of W1-grade stainless steel, the housing is incredibly durable and resistant to corrosion, even under the most extreme conditions. The KDA 3.1-150-3-DQD-W1 is totally dustproof and low-pressure water spray protected, allowing it to be utilized in demanding production settings thanks to its IP65 protection rating. It presents itself as durable, easily sealed to the environment; therefore, it can be readily used in places where there is contamination and moisture. This spindle drive, which weighs around 34 kg, offers excellent mechanical integrity and sophisticated digital control capabilities. It can be purchased at Wake Industrial with a one-year warranty.

Blower Supply Voltage
220 VAC
Cooling Method
Natural cooling
DC Bus Voltage
300 V DC
Encoder Type
DQD
Housing Material
W1 (Stainless Steel)
Mounting Type
Flange mount
Output Shaft
Keyed
Peak Current
7.8 A
Poles
3
Protection Class
IP 65
Rated Current
3.1 A
Rated Speed
3000 rpm
Rated Torque
150 Nm
Speed Command Interface
Digital 16‑Bit Parallel Speed Command Value
Weight
Approximately 34 kg
  • KDA 311503DQDW1

Frequently Asked Questions about KDA 3.1-150-3-DQD-W1:

Q: What is the rated torque and maximum speed of the KDA 3.1-150-3-DQD-W1?

A: The KDA 3.1-150-3-DQD-W1 delivers a rated torque of 150 Nm and achieves a maximum operating speed of 3000 rpm, ideal for high-speed machining tasks.

Q: What type of feedback and control interface does the KDA 3.1-150-3-DQD-W1 support?

A: The KDA 3.1-150-3-DQD-W1 is equipped with a DQD encoder interface and a 16-bit parallel input speed command, enabling precise digital control.

Q: How is cooling managed in the KDA 3.1-150-3-DQD-W1?

A: The KDA 3.1-150-3-DQD-W1 uses natural convection cooling but also has a 220 VAC blower option to enhance thermal management when required.

Q: What protection level does the KDA 3.1-150-3-DQD-W1 have?

A: With an IP65 protection rating and W1-grade stainless steel housing, the KDA 3.1-150-3-DQD-W1 is fully dustproof, water-jet resistant, and corrosion-resistant.

Q: What is the weight of the KDA 3.1-150-3-DQD-W1, and how does it benefit installations?

A: The KDA 3.1-150-3-DQD-W1 weighs around 34 kg, providing solid mechanical integrity and stable mounting in demanding industrial environments.


Internal Product Review

  • ‘‘The KDA 3.1-150-3-DQD-W1 is a rugged spindle drive built for demanding environments. With IP65 protection, stainless steel housing, and precise digital control, it ensures durability and accuracy, making it an excellent choice for high-speed machining and automation systems.’’

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