The Allen-Bradley 1336-WB035 Dynamic Brake Chopper is equipped with a 380/415/460 Volt AC rating and a 750 Volt DC continuous Ampere rating, enhancing braking torque capabilities when utilized with user-supplied resistors. It features high-speed analog inputs, improving drive response to speed or torque commands, and includes a seamless “flying start†for integration with rotating loads. The unit is designed with a TTL-compatible brake fault system, F1 and F2 fuses, and prominently displays “Brake On†and “DC Power†indicators for operation status. Additionally, its inertia ride-through feature ensures uninterrupted operation during power outages, while torque regulation with encoder feedback maintains precise control, holding full load at zero speed. Installation requires a vertical position and the enclosure to be mounted externally to any other cabinet.
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Technical specifications for 1336-WB035
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1336-WB035 |
| Description | Dynamic Brake Chopper |
| Voltage Rating | 380/415/460V AC |
| Continuous Amp Rating | 750V DC |
| Chopper Transistor | Insulated Gate Bipolar (IGBT) |
| Brake Fault | TTL Compatible |
| Fuse | F1 & F2 |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1336-WB035 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1336-WB035 units instead of migration.