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Embragues y Frenos Mecanicos y Electromagneticos - Industrial ...

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M E C H A N I C A L A N D E L E C T R O M A G N E T I C C L U T C H E S A N D B R A K E S<br />

If the masses to be accelerated have a linear<br />

motion, their moments are referred to the<br />

clutch shaft, applying the following formula:<br />

Si las masas a acelerar tienen un movimiento<br />

lineal, sus momentos se reducen al eje del<br />

embrague, por la siguiente fórmula:<br />

J red. = 91 • m •<br />

v 2<br />

n 2<br />

J red. = 91 • m •<br />

v 2<br />

n 2<br />

m<br />

V<br />

n<br />

= Masses in linear motion, in kg.<br />

= Speed of the above mentioned masses<br />

in m/sec.<br />

= R.p.m. of the clutch.<br />

J red = Moment of inertia in kgm 2 referred<br />

to the clutch shaft.<br />

m<br />

V<br />

n<br />

= Masas en movimiento lineal (kg).<br />

= Velocidad de las citadas masas en<br />

m/seg.<br />

= revoluciones por minuto del embrague.<br />

J red = momento de inercia en kgm 2 reducido<br />

al eje del embrague.<br />

4<br />

M t . Total torque.- This is the sum of the load<br />

torque and the acceleration torque.<br />

M t = M c + M a<br />

The J of a 100 mm thick solid iron cylinder, it<br />

works out by means of the following formula:<br />

J = 77 • D 4<br />

Where D is its external diameter in m, and J is<br />

the moment of inertia in Kgm 2 .<br />

M t = Par resistente total<br />

Su valor resulta de la suma de los pares de<br />

carga y aceleración.<br />

M t = M c + M a<br />

El J de un cilindro macizo de hierro, de 100<br />

mm de espesor, se obtiene por la fórmula:<br />

J = 77 • D 4<br />

Siendo D su diámetro exterior en m J es el<br />

momento de inercia en kgm 2 .<br />

ACCELERATION TIME<br />

TIEMPO DE ACELERACION<br />

The acceleration time can be calculated using<br />

the following formula:<br />

Para hallar el tiempo de aceleración, utilice la<br />

siguiente fórmula:<br />

t a =<br />

J (n 2 ± n 1 )<br />

9,55 (M t ± M c )<br />

in seconds<br />

t a =<br />

J (n 2 ± n 1 )<br />

9,55 (M t ± M c )<br />

in seconds<br />

n 2 - n 1<br />

= where acceleration or deceleration<br />

is concerned.<br />

n 2 + n 1 = where inversion is concerned.<br />

M t - M c = in Nm where acceleration is<br />

concerned.<br />

M t + M c = in Nm where deceleration is<br />

concerned.<br />

n 2 - n 1<br />

= en casos de aceleración o<br />

deceleración.<br />

n 2 + n 1 = en casos de inversión.<br />

M t - M c = en Nm, en casos de aceleración.<br />

M t + M c = en Nm, en casos de deceleración.<br />

DIST. AUTORIZADO<br />

®<br />

MEX (55) 53 63 23 31<br />

QRO (442) 1 95 72 60<br />

MTY (81) 83 54 10 18<br />

ventas@industrialmagza.com

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