What type of shaft does a 56y frame motor have?

Its large 6.5 frame boasts a stainless steel shaft for extremely durable housing and its thermally protected, Class B insulated design keeps the motor cool to prevent overheating.

What is 56Y frame?

56Y Frame Square Flange Motors are 1/2″ wider (body diameter) than 48Y Frame but have Identical hole spacings on the Square Flange. They are inter-changeable. The Square Flange or Face, has 4 – Non Threaded bolt holes at 1, 5, 7 and 11 O’Clock to mate up with the seal plate.

What is the difference between 48Y and 56Y frame?

The only difference between the 56Y and 48Y frame is the circumference of the motor. They will both mount to the seal plate of the pump. Because of the different motor sizes, you will need to adjust the relative heights of pump and motor so that they line up properly if you mix the frames.

What is a NEMA frame 56 motor shaft diameter?

NEMA electrical motor frame dimensions

NEMA Frame Designation Frame Dimensions (inches)
56 3 1/2 5/8
56C 3 1/2 5/8
56H 3 1/2 5/8

What is pump frame size?

Motor Frame Size

The physical size of the spa pump motor is referred to as frame. Spa main pumps have a size of either 48 frame (approx. 5.5″ diameter), or 56 frame (approx. 6.5″ diameter). … Bolt spacing on a 48 frame motor will be less than 4 inches.

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Are pool pump brands interchangeable?

You can find pumps for both above ground and inground pools. While they’re usually interchangeable, it’s best to get a pool pump designed for your type of swimming pool.

How much is a pool pump motor?

Pool Water Pump Price by Type

Type of Pump Costs (Materials Only)
Single-Speed $150 – $800
Dual-Speed $200 – $800
Medium-Head $300 – $800
Variable-Speed $500 – $1,200

When should I replace my pool pump?

Your pool pump should be replaced anywhere between 8 to 15 years depending on the quality, and a full replacement may cost over $800. Your pool pump is the “heart” of your swimming pool as it circulates water throughout, bringing water through the filtration and heating systems.

What size is a 48 frame motor?


Nema Series D H
48 3 11/32 Slot
56 56H 3 1/2 11/32 Slot
143T 145T 3 1/2 11/32
182T 184T 4 1/2 13/32

What is the difference between 48 Frame and 56 Frame motor?

The main difference between a 48 frame and a 56 frame hot tub pump is that the 48 frame has a smaller motor housing and so the 4 through bolts that fasten the wet end to the motor are closer together on the smaller motor.

What are motor frame sizes?

The frame sizes that are normally associated with industrial fractional horsepower motors are 42, 48, and 56. In this case, each frame size designates a particular shaft height, shaft diameter, and face or base mounting hole pattern.

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