Changzhou Trustec Company Limited
| Payment Terms | T/T,L/C |
| Supply Ability | 100,000 pcs per month |
| Delivery Time | 15 days fresh products after order confirmation. |
| Packaging Details | Standard carton packing, foam board inside for protection. |
| Product | Condenser Fan Motor |
| Frame | 48 frame |
| Enclosure Type | TEAO(Totally Enclosed Air Over) |
| Supply Voltage | 460V |
| Thermal Overload | Equipped With An Automatic Thermal Overload |
| Supply Frequency | 60HZ |
| Phase | Single Phase |
| Current | 1A |
| Mounting | Bracket |
| Output Power | 250W 1/3HP |
| Bearings | Ball Bearing |
| Speed | 1075RPM |
| Mounting Orientation | All Angle |
| Poles | 6P |
| Insulation Class | Class B |
| Max. Ambient Temperature | 40℃/104℉ |
| Capacitor | 7.5μF/450V |
| Flat Length | 127mm/5.00" |
| Rotation | CCW-CW |
| Shaft Length | 154mm/6.06" |
| Shaft Diameter | 12.7mm/0.5" |
| Screw Length | 14mm/0.55" |
| Lead Length | 700mm/27.56" |
| Brand Name | trusTec |
| Model Number | YDK-250-6A66-NKL |
| Certification | UL CE |
| Place of Origin | Changzhou, China |
View Detail Information
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 100,000 pcs per month |
| Delivery Time | 15 days fresh products after order confirmation. | Packaging Details | Standard carton packing, foam board inside for protection. |
| Product | Condenser Fan Motor | Frame | 48 frame |
| Enclosure Type | TEAO(Totally Enclosed Air Over) | Supply Voltage | 460V |
| Thermal Overload | Equipped With An Automatic Thermal Overload | Supply Frequency | 60HZ |
| Phase | Single Phase | Current | 1A |
| Mounting | Bracket | Output Power | 250W 1/3HP |
| Bearings | Ball Bearing | Speed | 1075RPM |
| Mounting Orientation | All Angle | Poles | 6P |
| Insulation Class | Class B | Max. Ambient Temperature | 40℃/104℉ |
| Capacitor | 7.5μF/450V | Flat Length | 127mm/5.00" |
| Rotation | CCW-CW | Shaft Length | 154mm/6.06" |
| Shaft Diameter | 12.7mm/0.5" | Screw Length | 14mm/0.55" |
| Lead Length | 700mm/27.56" | Brand Name | trusTec |
| Model Number | YDK-250-6A66-NKL | Certification | UL CE |
| Place of Origin | Changzhou, China | ||
| High Light | 1/3HP condenser fan motor 460V ，48 frame condenser fan motor ，condenser fan motor 1/2 inch shaft | ||
Tips
A NEMA 48 frame motor is a fractional horsepower (FHP) motor, typically around 5.5 inches in diameter with a 1/2-inch shaft, often used in HVAC/R and pumps, and is distinguished by its thru-bolt spacing (3-5/8 inches for bracket mounts) and often uses suffixes like 'Y' or 'Z' for mounting variations (e.g., 48Y, 48Z), making them compact replacements for older motors.
Key Dimensions & Characteristics
Diameter: Approximately 5.5 inches.
Shaft Diameter: Usually 1/2 inch.
Shaft Height: About 3 inches (for rigid bases).
Thru-Bolt Spacing (Bracket Mount): 3-5/8 inches.
Common Horsepower: Often 1/2 HP or 3/4 HP.
Speeds: Can be single-speed or multi-speed (e.g., 2-speed).
Suffixes: 'Y' or 'Z' indicate variations like square flanges or specific mounting, common in pool pumps (48Y/56Y).
How to Identify & Measure
Measure Thru-Bolts: For bracket-mounted motors, measure the distance between the thru-bolts; 3-5/8" indicates a 48 frame.
Check Nameplate: Look for "48" or suffixes like "48Y," "48Z" on the motor's spec label.
Measure Diameter: A motor body diameter of roughly 5.5 inches is a strong indicator.
Common Applications
HVAC/R: Condenser fans, furnace blowers.
Pool Pumps: Often interchangeable with 56 frame motors in specific configurations (48Y/56Y).
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
5 million-10 million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Founded in 2011, Changzhou Trustec Motor Co., Ltd is a professional manufacturer of AC, BLDC and ECM motors for HVAC applications. We provide motor solutions for condenser units, furnace blowers, fan coil units, air handlers, heat pumps, ventilation systems and other air-moving equip... Founded in 2011, Changzhou Trustec Motor Co., Ltd is a professional manufacturer of AC, BLDC and ECM motors for HVAC applications. We provide motor solutions for condenser units, furnace blowers, fan coil units, air handlers, heat pumps, ventilation systems and other air-moving equip...
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