Allen‑Bradley H-4050-P-H04AN Brushless Servo Motor (Correction: Not Hydraulic Pump)

Critical Correction

1. Model Code Breakdown

• H: H Series high torque brushless servo motor platform
• 4050: Frame size 4050, medium-large flange high inertia motor
• P: Standard power connector configuration
• H04AN: Encoder & mechanical option suffix
  • H04: High-resolution multi-turn absolute encoder interface
  • A: Standard straight shaft, no brake
  • N: Standard IP65 sealed housing, industrial standard wiring

2. Core Electrical & Mechanical Specifications

Performance Parameters

• Rated input voltage: 230V AC three-phase
• Max operating speed: 4000 RPM
• High neodymium permanent magnet rotor, high continuous & peak torque output
• Multi-turn absolute encoder: No zero return required after power cycle, position memory retention
• Compatible drives: Ultra 200 / Ultra Plus / Kinetix multi-axis drives (2094-BC02-M02-M)

Mechanical Structure

• Flange mounting standard industrial servo footprint
• Shaft: Solid straight output shaft for coupling with ball screw, gearboxes, timing belts
• Enclosure rating: IP65 motor housing; IP67 sealed motor-side connector
• Operating temperature: -20℃ ~ +40℃ cabinet ambient
• Weight: Approx. 9.07 kg (20 lbs)
• Cable matching: 2090-CFBM7DF-CEAF60 series servo feedback & power cables

Wiring & Encoder

• Dual separate connectors: Power cable connector + M23 encoder feedback connector
• Encoder signal: Sine/Cos high-resolution absolute position feedback, supports closed-loop high-precision positioning
• Built-in motor winding temperature sensor for overheat protection signal output to drive

3. Main Functions

1. High-precision closed-loop motion driving
    
   Provides stable torque for point-to-point positioning, electronic cam, synchronous winding, gantry interpolation motion under ControlLogix PLC motion instructions.
2. Absolute encoder position memory
    
   Multi-turn absolute encoder retains full axis position after power loss; eliminates homing procedure during equipment restart, improves production efficiency.
3. High torque stable output
    
   High inertia rotor design resists load fluctuation, suitable for heavy-duty conveyor, cutting, winding equipment with large inertia loads.
4. Integrated thermal protection
    
   Built-in temperature sensor feeds overheating alarm signal to servo drive, triggers torque limiting or safety stop to prevent motor winding burnout.
5. Harsh industrial environment adaptability
    
   IP65 fully sealed housing prevents oil mist, dust, coolant ingress for packaging, metal processing, water treatment workshop installation.
6. Full system safety matching
    
   Cooperates with 440R-N23126 safety relay STO safety circuit, realizes hardware torque cut-off for machine safety protection.

4. Compatible Supporting Automation Equipment

Motion Control System

• Servo Drive: 2094-BC02-M02-M Kinetix 6000 integrated axis module
• Motion Controller: ControlLogix PLC, programming software Studio 5000
• Servo Cables: 2090-CFBM7DF-CEAF60 feedback cable, matching power cables