Digital guide
You are here:
Kollmorgen B-404-C-B4-B3
-
Product Name: Goldline B-series AC servo motor, 404 frame, C winding
-
Product Introduction: Rugged permanent-magnet brushless servo motor from the classic Goldline family, widely paired with SERVOSTAR CD/S300 drives.
-
Technical Specifications:
-
Rated Power: 5.4 kW (7.3 hp)
-
Detailed content
-
-
Rated Speed: 5000 rpm
-
Continuous Stall Torque (40 °C): 13.1 Nm
-
Continuous Current: 19.8 A RMS
-
Peak Torque: 35.3 Nm, peak current 55.9 A RMS
-
Torque Constant: 0.66 Nm/A RMS
-
Resistance / Inductance: 0.34 Ω, 8.4 mH
-
Voltage Class: 120–480 VAC windings available
-
-
Functional Features: Neodymium magnets, resolver or encoder feedback, optional 24 VDC brake, IP54/IP65 with shaft seal, standard NEMA/IEC mounting.
-
Application Scenarios: Printing presses, metalworking spindles, rubber/plastic extruders, heavy indexing tables.
-
Installation Requirements: Rigid base mounting, balanced coupling, separate conduit for power and feedback, adequate cooling air.
-
Usage Notes: B4/B3 suffix defines brake and feedback arrangement—verify against drive config; observe 13.1 Nm thermal limit at 40 °C ambient.
