30 W. ZKFP-30-8-113 / RD-310-30-8BL Split Indoor Unit Blower Fan Motor : AFTC-ACM-016

This is a high-efficiency Resin Pack Brushless DC (BLDC) Motor designed as an indoor blower motor for split-type residential room air conditioners. Here are all the precise technical details, electrical specifications, and wiring configurations extracted directly from the image label and product catalog:
Core Identification & Codes
  • Product Part Number (SKU): AFTC-ACM-016
  • Model Designations: ZKFP-30-8-113 / RD-310-30-8BL
  • Type: Resin Pack Brushless DC Motor (塑封无刷直流电动机)
  • Application: Split Indoor Unit Blower Fan Motor
  • Manufacturer: Guangdong Welling Motor Manufacturing Co., Ltd. (The electric motor manufacturing division of Midea Group)
  • Certifications & Standards: CCC certified, RoHS compliant
Electrical Specifications
  • Operating Voltage: DC 310V (High-voltage DC drive system)
  • Power Output: 30 Watts
  • Current Draw: 0.14 Amps
  • Rotational Speed: 1350 r/min (RPM)
  • Motor Poles: 8P (8 Poles)
  • Insulation Class: CLASS E
  • Rotation Direction: Counter-Clockwise (indicated by the arrow pointing left next to the word “ROT” on the diagram)
Wiring & Control Interface (5-Wire DC Configuration)
Unlike older AC induction motors, this BLDC motor features a built-in internal drive board that connects to the AC mainboard via a single high-voltage 5-pin terminal block plug. The wiring diagram schematic on the label details the control lines as follows:
  • Red Wire (RD): Vm (DC +310V High-Voltage Main Power supply input)
  • Black Wire (BK): GND (Common Ground line for both power and logic loops)
  • White Wire (WH): Vcc (DC +15V Low-Voltage Logic Power supply for the internal control IC)
  • Yellow Wire (YE): Vsp (DC 0V to 6.5V Variable Speed Control Signal input from the mainboard)
  • Blue Wire (BU): FG (Frequency Generator / RPM Feedback output pulse line to monitor speed)

📞 Contact & Procurement Details

To secure pricing, check stock availability, or coordinate bulk fulfillment across Saudi Arabia, contact the Ayub First Trading Company distribution offices directly:

  • Primary Hotline (Call/WhatsApp)+966 56 004 2170
  • Email Inquiries: ayubfirsttrading@gmail.com
  • Corporate Web Platformayubfirsttrading.com
  • Regional Warehouses: Showrooms fully stocked in Riyadh (Al Jabrah, Batha Road), Jeddah, Dammam, and Al Khobar (20th Street, Hail Road).
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