Allen‑Bradley 1326AB‑B515E‑21‑X51/C AC Servo Motor

Technical Specifications

Model:1326AB‑B515E‑21‑X51/C

Brand:Rockwell Allen‑Bradley

Product Type:Brushless AC synchronous servo motor

Rated voltage:460V AC 3‑phase

Continuous stall torque:7.7Nm

Rated speed:3000RPM

Rated power:2.3kW

Peak stall current:18.3A

Motor inductance:28.57mH

Feedback:Resolver

Protection class:IP65

Frame bolt‑center dimension:149mm

Magnetic stack:5

Rotor inertia:0.0043 kg·m²

Thermal protection:Built‑in thermal switch

Special option:X51 special shaft‑connector modification

Hardware revision:Revision C

Compatible drives:1394,Kinetix,Ultra3000 series servo drives

Enclosure:TENV sealed housing

Operating Temperature:0℃ ~ +40℃

Storage Temperature:-40℃ ~ +70℃

Mounting:CEI/IEC 72‑1 metric flange mounting

Feature:Permanent magnet rotor for fast servo response;three‑phase sinusoidal winding for smooth low‑speed operation;resolver closed‑loop feedback;X51 special mechanical modification;Revision C updated hardware;built‑in over‑temperature protection;robust sealed housing for harsh industrial environment.

System Compatibility:CNC equipment,automated assembly lines,material handling,legacy motion control system retrofit and spare replacement.

Remark:Legacy EOL spare component;discontinued original production;X51 for special shaft‑connector configuration;C is hardware revision version;confirm mechanical and electrical parameters before replacement.

Product Details

1326AB‑B515E‑21‑X51/C belongs to Rockwell Allen‑Bradley 1326AB high‑performance Torque‑Plus AC servo motor series. It is three‑phase brushless synchronous servo motor with resolver feedback,delivers 7.7Nm continuous stall torque under 460V power supply,running at rated speed 3000RPM. X51 denotes special shaft‑connector custom modification,Hardware Revision C is updated hardware iteration. IP65 sealed TENV housing adapts to harsh workshop environment. Built‑in thermal switch provides winding overheat protection. Mainly used for legacy automation equipment maintenance and spare‑part replacement,matched with 1394,Kinetix,Ultra3000 series servo drives.