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  • Lifecycle Status

    Discontinued

    Allen-Bradley 1336F-B050-AA-EN belongs to the discontinued 1336 PLUS II family. Replacement selection requires an engineered review of motor current, load duty, options, braking, wiring, and parameters.

1336F-B050-AA-EN

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Allen-Bradley 1336F-B050-AA-EN is a 50 hp constant-torque 1336 PLUS II drive for 380...480 V AC three-phase systems.
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Technical specifications for 1336F-B050-AA-EN

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1336F-B050-AA-EN
  • Product Family:
    1336 Drives
  • Product Type:
    Adjustable-Frequency AC Drive
  • Stock:
    1
  • Input Supply:
    380...480 V AC three-phase, 48...62 Hz
  • Constant-Torque Rating:
    50 hp / 37 kW, 75 A output
  • Variable-Torque Rating:
    60 hp / 45 kW, 75 A output
  • Output Frequency:
    0...400 Hz
  • Efficiency:
    97.5% at rated current and nominal line voltage
  • Constant-Torque Overload:
    150% for 1 minute
  • Variable-Torque Overload:
    115% for 1 minute
  • Operating Temperature:
    0...40 °C
  • Relative Humidity:
    5...95%, noncondensing
  • Altitude:
    Up to 1000 m without derating
  • Enclosure:
    NEMA Type 1 / IP20 general-purpose enclosure
  • Tariff Code:
    8504409999
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Control Protection Integration Application
  • Higher-power 1336 PLUS II configuration for three-phase induction-motor control
  • AA enclosure code identifies NEMA Type 1 / IP20 general-purpose construction
  • EN language group supports the documented English operator interface

1336F-B050-AA-EN provides separate constant-torque and variable-torque operating ratings for a 380...480 V AC system.

The machine load profile, motor current, acceleration and deceleration duty, and regenerative energy determine the applicable operating point and auxiliary hardware.

Verify the complete nameplate, installed interface options, branch protection, braking arrangement, parameter record, grounding, and cabinet cooling before replacement.

Availability, condition, price, and shipping time for 1336F-B050-AA-EN are confirmed during quotation.

Allen-Bradley 1336F-B050-AA-EN 1336 PLUS II Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Sine-coded PWM output with programmable carrier frequency
  • Digital and analog speed-reference methods are documented
  • Output frequency is programmable across the published drive range
  • Class 10 inverse-time motor-overload protection
  • Programmable proactive current limiting
  • Separate constant-torque and variable-torque overload profiles
  • Control-interface, Human Interface, or communication hardware completes the drive configuration
  • Remote-device cable length is limited by the installation requirements
  • Saved parameters and terminal functions must be mapped during migration
  • 50 hp constant-torque machinery at the documented 37 kW operating point
  • 60 hp variable-torque machinery at the documented 45 kW operating point
  • Legacy 1336 PLUS II installations requiring AA enclosure and EN language configuration
Description
1336F-B050-AA-EN is an Allen-Bradley 1336 PLUS II adjustable-frequency AC drive for higher-power three-phase induction-motor applications.

At 380...480 V AC, the documented constant-torque rating is 50 hp / 37 kW and the variable-torque rating is 60 hp / 45 kW; both operating points use a 75 A output rating. The AA and EN codes specify the NEMA Type 1 / IP20 enclosure and English language group.

Confirm motor full-load current, torque profile, line protection, braking and regeneration duty, installed control or communication options, cabinet cooling, grounding, and the complete parameter record before installation or migration.
Alternative Names
1336F-B050-AA-EN 1336FB050AAEN 1336F B050 AA EN Allen-Bradley 1336F-B050-AA-EN Allen Bradley 1336F-B050-AA-EN AB 1336F-B050-AA-EN Rockwell Automation 1336F-B050-AA-EN 1336 PLUS II 1336F-B050-AA-EN
Technical notes
For Allen-Bradley 1336F-B050-AA-EN, verify the 37 kW constant-torque or 45 kW variable-torque duty, motor current, line protection, braking arrangement, options, cooling, and saved parameters.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How should constant-torque and variable-torque duty be selected for Allen-Bradley 1336F-B050-AA-EN?
Use the actual load-torque profile and motor full-load current. Constant-torque and variable-torque ratings are separate operating selections even though this catalog number has the same published 75 A output value for both.
Can Allen-Bradley 1336F-B050-AA-EN be commissioned without an interface option?
No. Rockwell Automation requires a control-interface, Human Interface, or communication option to complete the functional drive configuration.
What records should be collected before migrating Allen-Bradley 1336F-B050-AA-EN?
Record the complete catalog number, parameter file, motor nameplate, I/O functions, speed reference, command source, braking hardware, protective devices, installed option boards, and fault history.
Does Allen-Bradley 1336F-B050-AA-EN use the same overload allowance for every load type?
No. The official technical data defines different one-minute overload allowances for constant-torque and variable-torque operation, so the selected duty must match the machine.
Can a newer Allen-Bradley drive replace 1336F-B050-AA-EN without rewiring?
Not as a direct assumption. Rockwell Automation migration guidance requires review of mounting, terminals, control architecture, motor cable, braking, protection, and parameter conversion.
What cabinet checks are important for Allen-Bradley 1336F-B050-AA-EN?
Verify the IP20 / NEMA Type 1 environment, ambient temperature, clearances, airflow, heat removal, grounding, and contamination level against the installation manual.
What should be included in an inquiry for Allen-Bradley 1336F-B050-AA-EN?
Supply the full catalog number, nameplate and option photos, motor and load data, line voltage, installed braking hardware, parameter backup availability, quantity, and required condition.