Nm to ft/lbs torque?

Question

can anyone convert 123 Nm torque to ft/lbs torque

Answer 1

If you plug your value into this conversion site:

http://www.futek.com/conversion.aspx?cal...

it gives 90.72001 ft-lb

If you need a method, rather than the answer:

123N at 1metre = 123/g kg force at 1m  (where g=9.81)

1 kg = 2.2046 lb so

123N at 1m = 123*2.2046/9.81  lb force at 1m

1" = 2.54 cm so 1' = 12*2.54 cm = 12*2.54/100 m

Turning this round, 1m = 100/(12*2.54) ft so

1m = 3.2808 ft

123N-m = 123*2.2046*3.2808/9.81 ft-lb =90.69 ft-lb

Answer 2

123 Nm x 3.28 ft/m x 0.225 lb-force / newton

90.8 ft-lbs

And I think you want ft-lbs not ft/lbs

Answer 3

There is a little problem on the unit of torque given. It should be ft-lbs meaning a product and not ft/lb.

123 N-m = 123 x 2.205 x 3.28 = 889.59 ft -lbs