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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
manufacturer image of SD-B4.140.020-10.000

SD-B4.140.020-10.000

by Bosch Rexroth Indramat
$1,289.97 - $1,289.97
$1,289.97
$1,289.97 - $1,289.97
$1,289.97
In Stock, Ships 3 - 5 Days
The Bosch Rexroth Indramat SD-B4.140.020-10.000 is a specialized permanent-field servomotor, integral to the Servodyn system. This motor is optimally used in velocity and position control applications, featuring a brushless tacho and commutation sensor for precise phase current control. It boasts a cylindrical shaft extension per DIN 748, lacking keyways or threads, precluding direct drive element attachment. The motor, coupled with an appropriately matched inverter, offers a significant overload capacity and operates within a 0 °C to 40 °C temperature range. With a noise rating of 64 dBA from 1 m, it meets N vibration quality standards. The servomotor's electrical connections include two mating connectors, using a single socket for power and brake connections. It has a tacho board that requires complete replacement upon failure and features temperature monitoring via the inverter. The bearings are designed to last a minimum of 20,000 hours according to ISO 281 standards, ensuring durability and reliability.
30 Day Warranty
Technical Specifications
  • Manufacturer: Bosch Rexroth Indramat
  • Model: SD-B4.140.020-10.000
  • Motor Type: Permanent-field servomotor
  • Shaft Type: Cylindrical shaft extension, no keyway or featherkey, no threaded shaft
  • DIN Specification: DIN 748
  • Usage: Velocity and position servo loops
  • Vibration Quality: N
  • Power and Brake Connection: Same socket
  • Electrical Connectors: Two mating connectors
  • Tacho and Sensor: Brushless tacho, commutation sensor
  • Temperature Monitoring: Integrated function, evaluated by inverter
  • Fluid Collection: No fluid collection at flange
  • Noise Level: 64 dBA at 1 m
  • Ambient Operating Temperature Range: 0 °C to 40 °C
  • Bearing Lifespan: At least 20,000 operating hours (ISO 281)
  • Overload Capacity: Large overload capacity
  • Voltage Constant: 206 V/1000/rpm at 40 °C
  • Inverter Requirement: Inverter matched in motor and inverter currents

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