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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-B4.070.030-00.000

SD-B4.070.030-00.000

by Bosch Rexroth Indramat
$3,553.85 - $3,553.85
$3,553.85
$3,553.85 - $3,553.85
$3,553.85
Available, Shipping Varies
The Bosch Rexroth Indramat SD-B4.070.030-00.000 is a permanent-field servomotor ideal for position and velocity servo loop applications, offering high resistance to demagnetization. Equipped with a brushless tacho and a shaft extension featuring a keyway and featherkey (DIN 6885), it is suited for applications with moderate demands. While lacking a built-in brake or encoder, it utilizes power and tacho plugs for electrical connections. This servomotor operates optimally between 0 °C and 40 °C with Class F insulation (DIN VDE 0530) and includes an NTC thermostat for thermal overload protection. Featuring ball bearings with a minimum lifespan of 20,000 hours and a rotor inertia of 5.88 x 10^-3 kgm² (with tacho), the motor requires an approved inverter module for operation. Notably, it has live terminals due to its permanent magnet excitation, necessitating careful handling. The connection cross-section for mating connectors is 1.5 mm², and manufacturer-approved cables are essential for setup.
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Technical Specifications
  • Manufacturer: Bosch Rexroth Indramat
  • Model: SD-B4.070.030-00.000
  • Motor Type: Permanent-field servomotor
  • Application: Position and velocity servo loops
  • Demagnetization Resistance: High
  • Tacho Type: Brushless
  • Shaft Extension: Keyway and featherkey according to DIN 6885
  • Operating Temperature: 0°C to 40°C
  • Insulation Class: Class F according to DIN VDE 0530
  • Thermal Protection: NTC thermostat in windings
  • Bearing Type: Ball bearings at flange end
  • Bearing Service Life: 20,000 hours
  • Rotor Inertia: 5.88 x 10^-3 kgm2 including tacho
  • Brake: None
  • Encoder: None
  • Electrical Connection: Power plug and tacho plug
  • Connection Cross-section: 1.5 mm2
  • Shaft-to-Hub Connection: Multi-directional tension under load
  • Terminal Type: Plug connectors for inverter connection
  • Drive Element Support: Not supported
  • Cables: Only with approved or provided cables
  • Touch Guard: May be required when hot
  • Inverter Module: Must be approved
  • Terminal Status: Live when rotor is driven
  • Type Label: Attached to housing.

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