VEXTA BLD30A-F 30W Brushless DC Speed Controller | Replacement, Equivalent & Selection Guide
The VEXTA BLD30A-F is a compact 30W brushless DC speed controller engineered for precise motor speed regulation in industrial automation systems. As an authorized sourcing partner, Konmask.com supplies genuine BLD30A-F units and provides expert guidance on compatible replacements and equivalent alternatives for MRO and OEM buyers worldwide.
Technical Specifications
- Model / SKU: BLD30A-F
- Brand: VEXTA (Oriental Motor)
- Series: BLD Series Brushless DC Speed Controller
- Output Power: 30W
- Motor Type: Brushless DC (BLDC)
- Control Method: PWM Speed Control
- Speed Setting: External potentiometer / analog voltage input (0–5V / 0–10V)
- Input Voltage: Single-phase 100–120V AC / 200–240V AC (50/60Hz)
- Operating Temperature: 0°C to +50°C
- Storage Temperature: -20°C to +70°C
- Weight: Approx. 4.46 kg (with packaging)
- Mounting: Panel mount
- Protection: Overcurrent, overvoltage, thermal protection
- Certifications: UL, CE (verify with official datasheet)
Compatible Replacement & Equivalent Models
If the BLD30A-F is unavailable or you need a verified drop-in alternative, the following models offer compatible performance:
- VEXTA BLD20A-F — 20W variant, same BLD series, reduced power output
- VEXTA BLD50A-F — 50W upgrade, identical control interface and mounting
- Oriental Motor BXSD30-A — Next-generation BX Series equivalent with enhanced diagnostics
- Oriental Motor BMU30S-A — BMU Series brushless driver, compatible pinout and signal interface
- Panasonic MFDDTA390 — Cross-brand equivalent for 30W BLDC applications
- Omron R88D-KT01H — Alternative for servo-grade brushless control requirements
⚠ Always verify voltage rating, current rating, and connector compatibility before substitution. Contact Konmask.com for free selection support.
Why Choose the Original VEXTA BLD30A-F
- ✅ Proven reliability — VEXTA (Oriental Motor) is a globally trusted brand with 60+ years in motion control
- ✅ Plug-and-play compatibility with VEXTA BLH and BLF series brushless motors
- ✅ Stable PWM control for smooth speed regulation across the full load range
- ✅ Compact panel-mount design minimizes control cabinet footprint
- ✅ Built-in protection circuits — overcurrent, overvoltage, and thermal protection extend system lifespan
- ✅ Genuine OEM part — no compatibility risk, full manufacturer warranty support
Typical Applications
- Conveyor belt speed regulation in logistics and manufacturing
- Packaging machinery motor control
- Semiconductor and electronics manufacturing equipment
- Laboratory automation and test equipment
- Food processing and filling machines
- Medical device actuators and precision positioning
- HVAC fan and pump control systems
System Compatibility
The BLD30A-F is designed to pair with the following VEXTA motor series:
- BLH Series — Standard brushless DC motors (15W–200W)
- BLF Series — Flat-type brushless DC motors
- BLU Series — Ultra-compact brushless motors
The controller accepts analog speed reference signals and is compatible with PLC analog output modules (0–5V / 0–10V; 4–20mA with external converter). Verified compatible with Siemens S7-1200, Mitsubishi FX5U, Omron CP1H, and Allen-Bradley Micro820 PLC platforms.
Selection Guide
Use the table below to select the correct BLD Series controller for your motor output:
- BLD20A-F → Motor output ≤ 20W — light-duty conveyor or fan
- BLD30A-F → Motor output 21W–30W — standard industrial automation ✅ This model
- BLD50A-F → Motor output 31W–50W — medium-duty packaging or assembly
- BLD100A-F → Motor output 51W–100W — heavy-duty conveyor or pump
Key selection criteria: Match controller rated output (W) to motor rated output. Ensure input voltage compatibility. Confirm speed control method (potentiometer vs. external analog signal).
Quality Assurance & Sourcing
- 🔒 Genuine OEM units sourced directly from authorized VEXTA / Oriental Motor distributors
- 🔒 Pre-shipment inspection — each unit tested for power-on function and parameter integrity
- 🔒 Anti-counterfeit verification — serial number and label authenticity checked against manufacturer records
- 🔒 Secure packaging — ESD-safe, shock-resistant packaging for international shipping
- 🔒 Full traceability — batch records available on request for quality audits
How to Order
- Confirm your motor model number and required output power (W)
- Verify input voltage requirement (100–120V or 200–240V AC)
- Select quantity and add to cart, or contact us for bulk / OEM pricing
- For urgent requirements, email support@konmask.com with your PO or RFQ
- Lead time: In-stock units ship within 1–3 business days; special orders 7–15 business days
Replacement & Compatibility FAQ
Q: Can the BLD30A-F replace an older VEXTA BLD30 (without the -F suffix)?
A: In most cases yes — the -F suffix denotes the current production revision. Verify connector pinout and parameter settings before installation.
Q: Is the BLD30A-F compatible with non-VEXTA brushless motors?
A: It is optimized for VEXTA motors. Third-party motor compatibility depends on Hall sensor signal voltage and winding configuration. Contact us for evaluation support.
Q: What is the warranty on the BLD30A-F?
A: Genuine units carry the standard Oriental Motor 1-year warranty. Konmask.com provides an additional 90-day sourcing guarantee.
Q: Do you offer volume discounts for OEM or MRO buyers?
A: Yes. Contact support@konmask.com for tiered pricing on orders of 5+ units.
Q: Can I get a datasheet or wiring diagram?
A: Yes — request via email or live chat and we will provide the official Oriental Motor documentation at no charge.
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