Rexnord fans and motors are widely used in HVAC, refrigeration, panel cooling, and industrial ventilation because they combine robust construction with high airflow, low noise, and energy‑efficient operation. As all‑India distributors, Boulton Trading Corporation connects OEMs, contractors, and end users to a complete Rexnord range with strong technical support and reliable availability.
Rexnord technology in fans and motors
Rexnord has been manufacturing fans and motors since 1984 and continuously upgrades production with automation to ensure consistent quality and competitive performance. The portfolio spans AC axial fans, DC brushless fans, EC (electronically commutated) energy‑saving fans, shaded‑pole motors, and BLDC motors for modern cooling solutions.
Key technical highlights include:
- Shaded‑pole and capacitor‑run motors designed for continuous duty, with impedance‑protected designs in many models for overload safety.
- Ball‑bearing or sleeve‑bearing options optimised for long life at speeds typically around 2500–3000 rpm in compact frame sizes.
- Operating temperature ranges often from about −20°C−20°C to +70°C+70°C, suitable for demanding electrical and refrigeration environments.
AC axial fans: compact, high airflow
Rexnord AC axial fans with plastic or metal impellers are designed for panel cooling, condensers, evaporators, and general ventilation applications. For example, a typical 120 × 120 × 38 mm axial fan runs at around 2700 rpm, delivers approximately 85–100 CFM airflow, and operates on 230 V single‑phase supply with ball bearings for durability.
These fans feature:
- Aluminium die‑cast housings with thermoplastic impellers (PBT) and Class B insulation for electrical safety and thermal resilience.
- Options in multiple sizes (roughly 3–10 inch classes) and power ratings from about 15 W upward, allowing correct matching to enclosure size and heat load.
- Terminal or lead‑wire connections for easy integration into control panels and HVAC equipment.
Motors for refrigeration and freezer applications
Rexnord produces dedicated motors for deep freezers, bottle coolers, and refrigerator evaporator fans, typically using shaded‑pole designs in compact frame sizes. Typical specifications include outputs in the 5–25 W range, 220–240 V, 50/60 Hz, and speeds around 1300–2500 rpm depending on the model and application.
These motors offer:
- Reliable starting torque and stable operation in low‑temperature, high‑humidity conditions common in refrigeration equipment.
- Easy mounting for OEM cabinets and retrofit replacement, with standardized dimensions to match industry‑standard brackets and fan blades.
Energy‑saving EC and BLDC solutions
For projects targeting lower energy consumption and improved controllability, Rexnord’s EC fans and BLDC motors integrate brushless technology with high‑efficiency aerodynamics. These solutions support variable‑speed control, higher efficiency than traditional shaded‑pole motors, and are ideal for 24/7 applications like telecom, data center, and advanced HVAC systems.
Benefits include:
- Reduced power input for the same airflow, helping systems meet modern energy norms and green‑building targets.
- Longer service life with lower maintenance due to brushless motor construction and optimized bearings.
Boulton Trading as your all‑India Rexnord partner
As all‑India distributors for Rexnord fans and motors, Boulton Trading Corporation offers product selection, sizing assistance, and stocking tailored to HVAC, refrigeration, panel cooling, and OEM requirements. By sharing details like airflow (CFM), static pressure, voltage, mounting style, and application, customers can receive model recommendations that optimise performance, noise level, and cost for their projects.