KDA 3.1-100-3-DQS-W1
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The KDA 3.1-100-3-DQS-W1 is a 3-axis spindle drive with a rated current of 100 A and an IP20 protection type. Manufactured by Bosch Rexroth Indramat as part of the KDA Spindle Drives series, it operates at 3x380 to 480 V AC ±10% supply voltage. The unit is air-cooled, supports SERCOS communication, and measures 445 mm high by 90 mm wide by 270 mm deep.
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Product Description:
The KDA 3.1-100-3-DQS-W1 main spindle drive engineered by Bosch Rexroth Indramat makes use of parameters for its and the motor’s synchronization. This drive needs no reset when a programming module replacement is needed. The product supports an extensive speed control range of 0.0005 rpm to maximum speeds. This device has high positioning features. The unit features adaptation to a particular task of the associated CNC machine tool with its modular construction. It uses a terminal block for the DC bus and motor connection. This drive uses its auxiliary encoder input for a 1 V sinusoidal encoder.
The product’s blower bus connection is located at its bottom. This device is adapted to the motor and operating mode through parameterization. The unit houses an integrated input and display system. It uses multi-range parameter blocks to adapt to different gear stages. This drive operates without restricted data between 5 °C and 45 °C. The product’s installation elevation must not exceed 5000 m. This device features a Class F humidity classification as per DIN 40 040 specifications. The unit features protection from the penetration of objects with more than 50 mm diameter. Its motor connection terminals have a tightening torque of 5 Nm.
This main spindle drive dissipates heat outside its control enclosure. The product’s external heat emission and internal heat loss depend on the workload. This device has three categories of electrical connections. The unit should be positioned directly next to the power supply on the left or right side. It must be grounded directly to the supply module.
Frequently Asked Questions about KDA 3.1-100-3-DQS-W1:
Q: What are the two parameter sets associated with the KDA 3.1-100-3-DQS-W1 drive?
A: The two parameter sets associated with the KDA 3.1-100-3-DQS-W1 drive are drive-specific parameters and application-specific parameters.
Q: How is the internal position control of the KDA 3.1-100-3-DQS-W1 drive achieved?
A: The internal position control of the KDA 3.1-100-3-DQS-W1 drive is achieved through high-resolution motor feedback or spindle feedback.
Q: What are the electrical connections of the KDA 3.1-100-3-DQS-W1 drive?
A: The electrical connections of the KDA 3.1-100-3-DQS-W1 drive are drive internal, feedback and NC, and power connections.
Q: What is the minimum cross-section of the ground conductor of the KDA 3.1-100-3-DQS-W1 drive?
A: The minimum cross-section of the ground conductor of the KDA 3.1-100-3-DQS-W1 drive is 10 mm².
Q: What is the motor power connection cables of the KDA 3.1-100-3-DQS-W1 drive dependent on?
A: The motor power connection cables of the KDA 3.1-100-3-DQS-W1 drive are dependent on the rated current of the motor.
