Synchronous Motor 49TYZ 3.5/4W

Description

49TYZ AC Synchronous Turntable Motor (3.5W / 4W) ### Product Overview The 49TYZ AC Synchronous Motor is a compact, high-torque, low-speed geared motor designed primarily to drive the rotating glass turntable tray inside microwave ovens. Operating at a steady, synchronized speed of 4 to 5 RPM (revolutions per minute), it ensures your food rotates smoothly and continuously for even heat distribution. This motor features a bidirectional (CW/CCW) design, meaning it can automatically reverse its rotation direction if the turntable encounters resistance or a heavy plate, preventing the gears from binding or stripping. ### Key Features Precise Synchronous Speed: Keeps a consistent 4/5 RPM rotation under load, powered by standard 50/60Hz AC frequencies. Automatic Reversing (CW/CCW): Features an internal clutch/gear system that safely switches direction if the tray gets blocked, protecting the motor core. Low Power Consumption: Highly efficient design drawing only 3.5 to 4 Watts of power. Durable Integrated Gearbox: Housed in a sealed metal casing with high-wear plastic/metal internal reduction gears and two standard male spade terminals for quick slip-on wiring. ### Product Compatibility & Sizing Specifications While the 49TYZ model code is a universal industry standard, these motors come in different operating voltages and shaft shapes/heights. To ensure perfect compatibility, you must match the parameters printed on your old motor’s label. Critical Specifications to Match: Voltage Variants: This motor is most commonly manufactured in AC 21V or AC 30V (often powered directly by the microwave’s cooling fan motor winding), but AC 220V-240V or AC 12V versions also exist. Shaft Style: Typically features a standard plastic D-shaped cut shaft or a metal shaft with a cross-pin hole. Ensure the shaft height (commonly 14mm) matches your microwave’s plastic coupling piece. Direct Replaces & Equivalent Configurations: GAL-5-41-TD / GALANZ GAL-5 series Midea / Welling: MP24AA series TYJ50-8A7 / SM-16T (Common cross-referenced functional equivalents) Common Compatible Microwave Brands: Because it is a highly standardized universal replacement part, it fits inside the base of nearly all major domestic and commercial microwave ovens, including: Galanz Midea Panasonic Samsung LG Sharp Whirlpool / Kenmore / Frigidaire Haier / Daewoo ⚠️ Installation Note: Before installing, look closely at the label on your old motor to confirm the voltage (21V, 30V, or 220V). Installing a 21V motor into a microwave circuit that supplies 220V will instantly burn out the coils. Always completely unplug the microwave from the wall outlet before removing the bottom access panel.