The 1336-BDB-SP29A gate drive board is a kit that contains one spare gate drive board which can be used to replace faulty boards on Allen-Bradley 1336 Force, Impact, Plus II, and Plus AC drives. The 1336-BDB-SP29A gate drive board is obsolete and it was replaced with the 1336-BDB-SP29D gate drive board. The 1336-BDB-SP29A gate drive board was specifically designed for 1336 Force, Impact, Plus II, and Plus drives that operate at 460 Volts AC input voltage and it produces 75 Horsepower of output. One kit is required per drive and the kit is compatible with Frame D drives. The 1336 series drives from Allen-Bradley are microprocessor controlled solid-state drives that support adjustable output frequencies.

Technical specifications

| Brand | Allen-Bradley / Rockwell Automation |
| Series | 1336 PCB Boards |
| Part Number | 1336-BDB-SP29A |
| Product type | Gate drive PCB |
| Voltage | 460 Volts AC |
| Horsepower | 75 Horsepower |
| Frame | Frame D |
| Drive compatibility | 1336 Force / Impact / Plus II / Plus |
| Product Lifecycle Status* | Discontinued/Obsolete |
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Key Features
Allen-Bradley 1336-BDB-SP29A (74101-169-53) Key Features
1. High-performance dynamic braking function
Fast energy discharge: supports 400V DC bus voltage, maximum braking power 15kW (short time)
Adaptive braking control: automatically adjusts braking torque according to load inertia
Integrated heat dissipation management: aluminum heat sink + forced air cooling design
2. System compatibility
Designed specifically for 1336 PLUS series inverters (requires 1336-BRFM brake resistor module)
Plug and play installation: direct connection through the backplane, no additional wiring required
Real-time status feedback: monitor brake unit temperature/current through the inverter interface
3. Industrial-grade reliability
Dual protection mechanism: IGBT over-temperature protection (85℃ trip) + short-circuit protection
Wide environmental adaptability: -30℃~60℃ operation, IP20 protection level
Long life design: key component MTBF >100,000 hours
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At PLC Leader, we are committed to delivering quality industrial automation solutions with unmatched service. Here's what sets us apart:
1. Extensive Inventory
We maintain a large stock of new and discontinued automation parts, including hard-to-find components like Allen-Bradley, Siemens, and Schneider Electric products. Whether you need legacy spares or the latest models, we have you covered.
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We offer affordable rates without compromising quality, ensuring you get the best value for your investment. Our direct partnerships with manufacturers allow us to provide cost-effective solutions for businesses of all sizes.
3. Fast & Reliable Service
Quick response – Our team is ready to assist 24/7.
Efficient logistics – Fast shipping (including express options).
Global reach – Seamless delivery to your location.
4. Technical Expertise
Backed by a professional team with decades of experience, we provide:
✔ Accurate product matching
✔ Technical support & troubleshooting
✔ Customized sourcing solutions
5. Global Network
As a preferred supplier for international clients, we collaborate with a worldwide partner network, ensuring smooth procurement and supply chain efficiency-no matter where your operations are located.
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