Siemens SLI-5310 Instruções de Operação descarregar pdf (Página 35)

Permissible scanning gap

The scanning gap between the rotor and

stator is predetermined by the mounting

situation. Later adjustment is possible only

by inserting shim rings.

The maximum permitted deviation

indicated in the mating dimensions applies

to mounting as well as to operation.

Tolerances used during mounting are

therefore not available for axial motion of

the shaft during operation.

Once the encoder has been mounted, the

actual working gap between the rotor and

stator can be measured indirectly via the

signal amplitude in the rotary encoder,

using the PWM 20 adjusting and testing

package. The characteristic curves show

the correlation between the signal

amplitude and the deviation from the ideal

scanning gap, depending on various

ambient conditions.

The example of ECI/EQI 1100 shows the

resulting deviation from the ideal scanning

gap for a signal amplitude of 80 % at ideal

conditions. Due to tolerances within the

rotary encoder, the deviation is between

+0.07 mm and +0.15 mm. This means that

the maximum permissible motion of the

drive shaft during operation is between

–0.27 mm and +0.05 mm (green arrows).

Amplitude [%]

Deviation from the ideal working gap [mm]

Tolerance at the time of shipping

Temperature inﬂ uence at max./min.

Inﬂ uence of the supply voltage at ± 5 %

ECI/EQI 1100 with EnDat 2.1

Amplitude [%]

Deviation from the ideal working gap [mm]

Tolerance at the time of shipping incl. inﬂ uence of the

power supply

Temperature inﬂ uence at max./min.

Tolerance at the time of shipping incl. inﬂ uence of the

power supply

Temperature inﬂ uence at max./min.

ECI/EBI 1100 with EnDat 2.2

ECI/EBI 100

Antriebsgeber_en_2013.indd 35 12.11.2013 06:54:55

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 95 96

Comentários a estes Manuais

Sem comentários

Siemens SLI-5310 Instruções de Operação Página 35

Comentários a estes Manuais

Manuais e produtos relacionados com Redes Siemens SLI-5310