KDA 3.1-100-3-DQI-W1
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The KDA 3.1-100-3-DQI-W1 spindle drive operates with a rated current of 100 amps, a rated voltage of 3-phase 400 V AC, and offers internal fan cooling. Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it includes cabinet mounting, IP20 protection class, and a communication interface via SERCOS.
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Product Description:
The KDA 3.1-100-3-DQI-W1 main spindle drive manufactured by Bosch Rexroth Indramat obtains its command signals through its X20 connector. This drive’s power connections must comply with the specified nut tightening torque. The product is dependent on an incremental encoder to obtain the information about the rotor’s position. This device’s blower has a single-phase connection as its power connection. The unit-associated power supply features regulated +15 VDC and +24 VDC supplies. It is possible to associate multiple drives with a single power supply. This drive’s ribbon cable has 14 pins and a standard length of 110 mm.
The product’s ground lug and A1, A2, and A3 terminals need a proper connection. This device’s external wiring must be checked by comparing its actual installation with the interconnection drawing. The unit’s velocity command wiring should be shielded. It can control the acceleration and deceleration for up to three speed rates. This drive delivers maintenance-free operation. The product portrays a red LED illumination when its DC bus voltage is higher than the maximum limit. This device encompasses a thermally activated switch on its heatsink for excessive temperature detection. The unit features an isolated contact between its X27.1 and X27.2 terminals. Its ribbon cable is used to route the regulated supplies from the related power supply to the drive.
This main spindle drive must always be used with the blower. The product’s design includes a bridge fuse. This device’s bus connection cable for the control voltage must be secured in place. The unit’s DC bus terminals have a discharge time of more than or equal to 1 minute. It houses a programming module for operation support.
Frequently Asked Questions about KDA 3.1-100-3-DQI-W1:
Q: What are the long stud bolts on the housing of the KDA 3.1-100-3-DQI-W1 drive used for?
A: The long stud bolts on the housing of the KDA 3.1-100-3-DQI-W1 drive are used for its insertion.
Q: What does the NO POWER display of the KDA 3.1-100-3-DQI-W1 drive mean?
A: The NO POWER display of the KDA 3.1-100-3-DQI-W1 drive means that its DC bus voltage is less than 200 V.
Q: How should the electrical connections of the KDA 3.1-100-3-DQI-W1 drive be done?
A: The electrical connections of the KDA 3.1-100-3-DQI-W1 drive should be done according to the interconnect diagram given in its manual.
Q: What kind of speed control does the KDA 3.1-100-3-DQI-W1 drive deliver?
A: The KDA 3.1-100-3-DQI-W1 drive delivers highly accurate speed control.
Q: With what is the KDA 3.1-100-3-DQI-W1 drive operated?
A: The KDA 3.1-100-3-DQI-W1 drive is operated with an AC servo controller.
