SBL3-130-30.1 Esitron SBL Series Brushless AC Servo Motor
Detailed Description SBL3-130-30.1 is a permanent magnet synchronous brushless servo motor of SBL series, manufactured by German Esitron-electronic. SBL3 stands for frame size, 130 represents 130mm square flange, 30 means rated continuous torque 30Nm, .1 is the customized winding and shaft version. It adopts high-energy neodymium magnet and integrated resolver position feedback, supporting high-dynamic positioning and synchronous motion control. Widely applied in custom special machinery, packaging lines, textile equipment and material handling systems matched with Esitron servo drives.
This servo motor is available for 230V or 400V AC power supply. Resolver feedback ensures stable signal transmission under strong vibration and high-temperature workshop environments, better anti-interference than optical encoders. Optional built-in holding brake for vertical axis load locking. The compact high power density design reduces installation space. It supports point-to-point positioning, electronic cam and multi-axis synchronization, meeting high-speed continuous motion requirements. The motor is fitted with standard power connector and resolver signal connector for fast wiring.
The motor housing adopts industrial rugged construction, IP65 protection grade, operating temperature range -20~40℃. It integrates temperature sensor for winding overheat protection. Built-in mechanical overload resistance and high rigidity bearing assembly, long service life under cyclic continuous operation. The resolver feedback has no zero point loss risk after power failure, convenient for machine maintenance and axis homing.
SBL3-130-30.1 is discontinued legacy Esitron servo spare part. Many old special automation machines still run with this SBL3 motor. When the original motor fails, replacing it with identical SBL3-130-30.1 can reuse existing servo drive, power cable, resolver wiring and original motion parameters. No major mechanical modification or program rewrite required. Technicians complete mechanical alignment, cable connection, axis parameter restore and JOG test, so the machine resumes operation quickly and reduces downtime.
Before shipment, every SBL3-130-30.1 undergoes comprehensive functional inspection including winding resistance & insulation test, resolver signal test, bearing noise check, brake function test (if equipped) and rotary run-in test. All products come with 12-month warranty. Our automation technical team provides remote support for installation, alignment, drive parameter matching and fault diagnosis. Fast global shipping is available for urgent maintenance orders.
For automation maintenance engineers and system integrators, SBL3-130-30.1 is reliable spare brushless servo motor for legacy Esitron SBL motion control systems. It restores machine positioning accuracy and dynamic response, extends service life of automation assets and avoids high-cost full mechanical & drive system renovation.