How Do You Measure Shaft Length On A Trolling Motor?

The base of the motor head and the top of the motor compartment are used to measure the shaft length.

How to measure the shaft length of a Minn Kota trolling motor?

Take a look at the mounting surface of the transom or bow. Fishing in rough water requires a waterline measurement of at least five feet. The measurement for steering a hand control motor should be added to the waterline. The appropriate shaft length can be found by using the measurement and the tables.

How is engine shaft measured?

The center of the propeller is the measurement of the shaft length in electric outboards. It is measured from the top of the brackets to the anti-ventilation plate on gas outboards.

What is the length of a motor shaft?

The recommended shaft length is between 45 and 52 inches. It is recommended that the shaft length be 54 to 62 inches. The shaft can be slid up or down in the mount if it’s too short.


What tool do you use to measure shafts?

A variety of tools can be used to measure the shaft, from handheld devices to high-end coordinate measuring machines.

How do I know if my engine is long or short shaft?

To measure the center of the transom, you need to measure from the top to the bottom. You’ll need a short shaft outboard if it’s more than an inch in an inch. You’ll want to go with a long shaft motor if it’s more than 17 inches high.

Where do you measure drive shaft length from?

All the measurements have to be within 16 inches. There is a distance between the center of the front and rear U-joints. Take the U-joint center-to-center measurement and place it in the operating position.

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What happens if trolling motor shaft is too long?

If the motor shaft is too long, you can’t put the motor in the correct position and the propeller can hit the bottom. The environment beneath the water can be damaged if the shaft is too long.

Can you change shaft length on trolling motor?

If your motor is too long, you can shorten its shaft. The shaft should be shortened at a service center. You can void your warranty if you shorten the shaft yourself.

How much does shaft length affect distance?

Our testing shows that there is no difference in distance due to the standard 1/2′′ incremental shaft length increases. The longer clubs are harder to hit due to the standard length increases.


How do you measure axle shaft length?

The ends of the semi-float and C-clip equipped shafts are measured. From the center of the U-joint bore to the end of the splines is where the yokes are measured.