Industrial device

KDA 3.3-150-3-A00 Rexroth

Rexroth • Indramat KDA • Analog spindle drive • Spindle drive

Specifications

Rexroth

Brand

Rexroth

Series

Indramat KDA

Line

Analog spindle drive

Unit type

KDA 3.3 150A 300V DC

Device type

Spindle drive

Voltage range

~3×380 VAC via DC link

Rated current

150 A

Rated power

-

Typical application

Old Indramat analog spindle driver units in CNC

Driver board aging; power stage failures; snubber damage; tacho/feedback faults

Details

  • Brand: Rexroth
  • Series: Indramat KDA
  • Line: Analog spindle drive
  • Unit type: KDA 3.3 150A 300V DC
  • Device type: Spindle drive
  • Voltage range: ~3×380 VAC via DC link
  • Rated current: 150 A
  • Rated power: –
  • Typical application: Old Indramat analog spindle driver units in CNC

Common failures

Driver board aging; power stage failures; snubber damage; tacho/feedback faults