KDA 3.3-100-3-D0I-W1

MPN: R911268610

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The KDA 3.3-100-3-D0I-W1 spindle drive features a continuous current of 3.3 A, a peak current of 100 A, a protection class of IP20, and a cooling method of forced air. Part of the KDA Spindle Drives manufactured by Bosch Rexroth Indramat, it supports RS-232/RS-485 interfaces for versatile communication.

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Product Description:

Offered by Bosch Rexroth Indramat, the KDA 3.3-100-3-D0I-W1 AC main spindle drive works with a frameless spindle or an asynchronous motor from its manufacturer. The drive’s circuit diagram must be coordinated with that of the machine. The product features transparent contact guards on its front. This device’s D-Sub connectors have to be screwed firmly in place when it is secured. The unit comprises the ground connection of the motor. Its studs must be associated with their maximum tightening torques to avoid snapping. This drive’s power cables must have twisted cores.

The product may trigger electromagnetic interference when its operation occurs in residential areas. This device’s storage is intended to always be in a dry place free of shock and dust. The unit must neither be tipped nor dropped during its transit. Its programming module is inserted in its slot by pushing and attaching it with a knurled-head screw. It is grounded to the related power supply. This drive’s mechanical mounting accessories comprise its mounting frame and bolts. The product’s heatsink has to be positioned above the heatsink blower. This device’s power supply and blower must have the same voltage. The unit’s programming module is meant to be packed in a plastic bag for protection against static loads. Its programming module portrays regular updates.

This main spindle drive supports user-specific parameters. The product’s machine-dependent data are input into the programming module when it is commissioned. This device’s synchronization with the machine and motor can be done easily. The unit has a +24 V control voltage and a +/-15 V measuring voltage. It dissipates heat outside its control enclosure.

Communication Interface
RS-232/RS-485
Continuous Current
3.3 A
Cooling Method
Forced Air
Dimensions
Height 390 mm, Width 140 mm, Depth 300 mm
Feedback Type
Resolver or Encoder
Input Voltage
3-phase, 400/460 V AC
Mounting Type
Panel Mount
Operating Temperature Range
0°C to 45°C
Peak Current
100 A
Protection Class
IP20
Rated Power
3.3 kVA
Weight
Approx. 8 kg
  • KDA 3.3 100 3 D0I W1
  • KDA 3.31003D0IW1
  • KDA- 3.3-100-3-D0I-W1

Frequently Asked Questions about KDA 3.3-100-3-D0I-W1:

Q: Where is the programming module of the KDA 3.3-100-3-D0I-W1 drive located?

A: The programming module of the KDA 3.3-100-3-D0I-W1 drive is located on its upper right corner.

Q: What does the control panel of the KDA 3.3-100-3-D0I-W1 drive include?

A: The control panel of the KDA 3.3-100-3-D0I-W1 drive includes its READY and FAULT LEDs, a display, and a keypad with five keys.

Q: Where is the incremental encoder output of the KDA 3.3-100-3-D0I-W1 drive connected?

A: The incremental encoder output of the KDA 3.3-100-3-D0I-W1 drive is connected to its X6 connector.

Q: What is the voltage rating of the AC supply source of the KDA 3.3-100-3-D0I-W1 drive?

A: The voltage rating of the AC supply source of the KDA 3.3-100-3-D0I-W1 drive is 220 V.

Q: What is the encoder output of the KDA 3.3-100-3-D0I-W1 drive?

A: The encoder output of the KDA 3.3-100-3-D0I-W1 drive is an incremental encoder output.


Internal Product Review

  • ‘‘The KDA 3.3-100-3-D0I-W1 drive has excellent positioning features. It supports a wide speed range with continuous output power. The drive can be used for C-axis operation in numerically-controlled machine tools.’’

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