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|---|---|
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| Operation | Confirm powered, manual or fixed operation. |
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Single-phase permanent split capacitor asynchronous AC motor with thermal protection. Includes the motor and one loose 6 µF 370 VAC capacitor; the motor nameplate specifies a 5 µF 450 VAC run capacitor.
| Specification | Detail |
|---|---|
| Model | YDK-185-6A19 |
| Motor Type | Single-phase PSC asynchronous AC motor |
| Voltage / Frequency | 208–230 VAC / 60 Hz |
| Horsepower / Speed | 1/4 HP / 1100 RPM |
| Current / Power Factor | 1.4 A / 0.9 |
| Required Capacitor | 5 µF / 450 VAC per motor nameplate |
| Quantity Included | 1 motor + 1 loose capacitor |
| Category | Details |
|---|---|
| Likely Equipment Type | Exhaust fan, evaporative cooler, ventilation equipment, air handler, blower, or industrial ventilation system |
| Fitment Method | Verify model number, voltage, RPM, capacitor rating, rotation, shaft, mounting style, and wiring before ordering |
| Rotation | Fixed rotation; confirm arrow direction shown on motor label |
| Important Note | Application reference only. Match all motor and equipment specifications before installation. |
| Feature | Buyer Benefit |
|---|---|
| PSC Motor Design | Designed for capacitor-run single-phase AC operation |
| Thermally Protected | Nameplate identifies the motor as thermally protected |
| 208–230 VAC Rating | Suited for compatible 60 Hz equipment using this voltage range |
| Capacitor Requirement Identified | Listing clearly separates the included loose capacitor from the nameplate-specified capacitor |
This listing is for one YDK-185-6A19 single-phase PSC AC motor rated 1/4 HP, 208–230 VAC, 60 Hz, 1.4 A, and 1100 RPM. The motor is thermally protected and uses a run capacitor. A loose 6 µF 370 VAC capacitor is included, but the motor nameplate specifies a 5 µF 450 VAC capacitor for proper operation.
PSC motors are capacitor-sensitive. The capacitor value should match the motor nameplate rather than relying only on what was found with the motor.
Compatibility: Verify before ordering. Match the YDK-185-6A19 model, electrical rating, RPM, rotation, mounting, shaft, and capacitor requirement.
Vehicle / System Fit: Commonly used in compatible exhaust fan, ventilation, blower, air handler, evaporative cooler, and industrial ventilation style equipment.
Installation Notes: Wiring shown for PSC arrangement: brown to capacitor, yellow to line through capacitor, black to line, and green/yellow to ground.
Performance Insight: A higher-than-specified capacitance value can increase auxiliary winding current, reduce efficiency, increase heat, and shorten motor life.
Selling Brand: R&P Carriages inventory item; motor manufacturer brand is not specified from the provided nameplate details.
Application Reference: Equipment types listed are general application references only and do not guarantee fitment.
What This Means: This listing is for a YDK-185-6A19 replacement-style PSC motor, not a guaranteed OEM-branded item.
Before Ordering: Verify model, voltage, RPM, rotation, capacitor rating, shaft, mounting, wiring, and included components.
The loose capacitor should not be assumed correct for this motor. Follow the motor nameplate requirement when replacing or installing the run capacitor.
Single-phase asynchronous AC motor designed for capacitor-run operation in compatible equipment.
Rated for compatible 60 Hz systems using 208–230 VAC power.
Nameplate identifies the motor as thermally protected for added operational protection.
Includes loose 6 µF / 370 VAC capacitor, while the motor nameplate specifies 5 µF / 450 VAC.
| Quantity | Item |
|---|---|
| 1 | YDK-185-6A19 single-phase PSC AC motor |
| 1 | Loose 6 µF / 370 VAC capacitor; included capacitor does not match the motor nameplate specification |
| Not specified | Mounting hardware, brackets, or additional accessories |
|
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