4 symbols used, Symbols used, 7applications – Lenze DSD User Manual

Page 71

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Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23

71

7

Applications

7.2

Basic calculations

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7.2.4

Symbols used

Symbol

Description

Dimension unit

a

Acceleration

m/s

2

F

sds

Stationary force

N

J

Moment of inertia of load

kgm

2

M

dyn

Dynamic torque of the application

Nm

M

rms

Effective torque of the application

Nm

m

sum

Total torque of the application

Nm

M

sds

Stationary torque of the application

Nm

n

Speed of application

rpm

P

Power of the application

W

r

Radius

m

s

Distance

m

t

Time

s

T

Period

s

v

Velocity

m/s

α

Angular acceleration

rad/s

2

ϕ

Angle

rad

ω

Angular velocity

rad/s

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