SEW Eurodrive FA47/G DRN90L4/BE2/TF

SEW Eurodrive FA47/G DRN90L4/BE2/TF

The R57/DRS71M4 model is a compact single-stage electric motor with a gear unit (gearmotor) manufactured by SEW-Eurodrive. It is distinguished by its robust aluminum housing and reliability in industrial applications. It ensures efficient power transmission with minimal energy losses, which is characteristic of helical gear designs. Thanks to its compact construction, it is ideally suited for installations where space-saving is required

Technical Data

Type: Parallel-shaft helical gearmotor, FA47 series
Motor: DRN90L4, 4-pole, power approx. 1.5 kW (2 HP)
Supply voltage: 230/460 V, 60 Hz (also available in 400 V, 50 Hz versions)
Input speed: approx. 1767 rpm (at 60 Hz)
Gear ratio: approx. i ≈ 27 (example for a similar configuration)
Output speed: approx. 66 rpm
Nominal torque: approx. 186 Nm
Maximum continuous torque: up to 455 Nm
Duty class: S1 – continuous operation
Protection rating: standard IP55
Additional options:

• BE2 – version with brake
• TF – temperature sensor (e.g., PTC)

Key Features and Benefits

• Belt and roller conveyors
• Packaging machines and production lines
• Internal transport and warehouse automation
• Mixers, worktables, auxiliary drives
• Applications requiring stable torque and continuous operation
• Moderate environments (IP55 protection) with the ability to monitor motor temperature