# maxon Product Range 2024/25

maxon Conversion tables

General Information Quantities and their basic units in the International System of Measurements (SI) Quantity Basic- unit

Power

P [W]

B

A oz-in-s-1 oz-in-min-1 in-lbf-s-1

ft-lbf-s-1 W = N · ms-1

mW kpm s-1 mNm min-1

W = N · ms-1 7.06 · 10-3 1.17 · 10-4

0.113

1.356

1

1 · 10-3

9.807

2 π ⁄60000

2 π ⁄60

mW

7.06

0.117

112.9 1.356 · 103

1 · 103 141.6

1

9.807 · 103

Sign

1/60

16 1/12

192

0.142 1.39 · 103 2.36 · 10-3

oz-in-s-1 ft-lbf-s-1 kpm s-1

1

1/192

1/11520

1

0.737 0.737 · 10-3 0.102 0.102 · 10-3

7.233 1.23 · 10-5

Length Mass Time

Meter Kilogram Second Ampere Kelvin

m kg s

7.20 · 10-4 1.2 · 10-5

1.15 · 10-2

0.138

1

1.70 · 10-6

Electrical current Thermodynamic Temperature

A K

Torque

M [Nm]

A oz-in

ft-lbf 1.356

Nm = Ws Ncm mNm kpm pcm

Conversion Example A known unit B unit sought known: Factors used for … … conversions: 1 oz oz-in 7.06

B

Nm 7.06 · 10-3

1

1 · 10-2

1 · 10-3

9.807 9.807 · 10-5 9.807 · 103 9.807 ·10-2

mNm

7.06 1.356 · 103

1 · 103

10

1

multiply by sought:

kpm 7.20 · 10-4

0.138

0.102 0.102 · 10-2 0.102 · 10-3

1

1 · 10-5

mNm

oz-in ft-lbf

1

192

141.6

1.416

0.142 1.39 · 103 1.39 · 10-2

1/192

1

0.737 0.737 · 10-2 0.737 · 10-3

7.233 7.233 · 10-5

= 2.834952313 · 10 -2 kg

1 in = 2.54 · 10 -2 m … gravitational acceleration: g = 9.80665 m s -2 = 386.08858 in s -2 … derived units : 1 yd = 3 ft = 36 in 1 lb = 16 oz = 7000 gr (grains) 1 kp = 1 kg · 9.80665 ms -2 1 N = 1 kgms -2 1 W = 1 Nms -1 = 1 kgm 2 s -3 1 J = 1 Nms -1 = 1 Ws Decimal multiples and fractions of units Prefix

Moment of Inertia

J [kg m 2 ]

B

A oz-in2

oz-in-s2

lb-in2

lb-in-s2 Nms2=kgm2 mNm s2

gcm2

kpm s2

g cm2

182.9 7.06 · 104 2.93 · 103 1.13 · 106

1 · 107

1 · 104 1 · 10 -3

1

9.807 · 107

1.83 · 10-5 7.06 · 10 - 3 2.93 · 10 -4

0.113

1

1 · 10 -7

9.807

kgm2=Nms2

oz-in2 lb-in2

1

386.08 24.130

16

6.18 · 103 5.46 · 104 386.08 3.41 · 103

54.6 5.46 ·10-3 5.35 · 105

1/16

1

3.41

3.41 ·10-4 3.35 · 104

Mass

g B A oz m [kg] Force

F [N]

B

A oz

lb gr (grain)

kg

lbf

N kp

p

kg 28.35 ·10-3 0.454 64.79·10-6

1

1 · 10-3

N 0.278 4.448 1

9.807 9.807·10-3

Abbre- viation

Multiply Prefix Abbre- viation

Multiply

g 28.35 0.454 · 103 64.79·10-3 1 · 103

1

kp 0.028 0.454 0.102 1

1 · 10-3

oz lb

1

16 2.28 · 10-3 35.27 35.27 · 103 oz 1

16 3.600 35.27 35.27 · 10-3 0.225 2.205 2.205 · 10-3 1

Dezi . . d Zenti . . c Mikro . . µ Nano . . n Piko . . p

10 -1 10 -2 10 -6 10 -9 10 -12

Deka . . da Hekto . . h Kilo . . k

10 1 10 2 10 3

1/16

1

1/7000

2.205 2.205 · 103 lbf

1/16

gr (grain) 437.5 7000

1 15.43 · 103 15.43 · 106 pdl 2.011 32.17 7.233 70.93 70.93 · 10-3

Milli . . m 10 -3

Mega . . M 10 6 Giga . . G 10 9

Length

l [m]

Tera . . T

10 12

A in

ft

yd

Mil

m cm mm µ

B

m 25.4 · 10-3 cm 2.54 mm 25.4

0.305

0.914 25.4 · 10-6 91.4 25.4 · 10-4 914 25.4 · 10-3

1

0.01

1 · 10-3

1 · 10-6 1 · 10-4 1 · 10-3

Arc definition

30.5 305

1 · 102 1 · 103 39.37 3.281

1

0.1

10

1

in ft

1

12

36

1 · 10-3 1/12 · 10-3

0.394 3.94 · 10-2 3.94 · 10-5 3.281 · 10-2 3.281 · 10-3 3.281 · 10-6

1/12

1

3

Angular Velocity

ω [s -1 ] Angular Acceleration

α [s -2 ]

A s-1 = Hz

A min-2

s-2

min-1 s-1

rpm

B

B

1/3600 π ⁄1800

1

1⁄2 π

1/60 π ⁄30

1

s-2

2π 1/60

π ⁄30

1

30 ⁄

1

rpm

-2

π

Linear Velocity

m min-1 v [m s -1 ]

A in-s-1

in-min-1

ft-s-1

ft-min-1

m s-1

cm s-1 1 · 10-2

mm s-1 1 · 10-3

B

1/60

m s-1 in-s-1 ft-s-1

2.54 · 10-2 4.23 · 10-4

0.305 5.08 · 10-3

1

1

60

12

720

39.37 39.37 · 10-2 39.37 · 10-3

0.656

1/12

5

1

60

3.281

3.281 · 10-2 3.281 · 10-3 5.46 · 10-2

Temperature

T [K]

A

(°F -305.15) / 1.8 ° Fahrenheit

Kelvin

B

+ 273.15

1

Kelvin ° Celsius ° Fahrenheit

(°F -32) / 1.8

1

-273.15

Units used in this brochure

1

1.8°C + 32

1.8 K + 305.15

86 maxon 