AWG28

20

4.5

0

– 0.1

M 9

× 0.75

0.75 max.

Unspecified tapped area

10

(0.85)

10

1

23.5

13.5

(37)

M 9

P = 0.75

12

1. Nut

2

2. Washer

0.5

1

9.4

12.9

φ

φ

Vibration

Power OFF

Power OFF

Power OFF

Power ON

Power OFF

Power OFF

Power OFF

Shock

High temperature

exposure

Low temperature

exposure

Humidity

Thermal shock

Unless otherwise specified, tolerance:

± 0.4 (Unit: mm)

RMS20

MAGNETIC ENCODERS

Test item

The output shall satisfy the criteria below after the following tests.

Test conditions

Amplitude : 1.52 mm or 98.1 m/s

10 ~ 500 Hz excursion 15 min/cycle, 8 cycles each for X, Y, Z, directions.

3 times each in directions (X, Z) at 490 m/s

70 °C 96 h

(To be measured after leaving samples for 1 h at normal temperature and

humidity after the test.)

60 °C 96 h

− 40 °C 96 h

40 °C Relative humidity 90 ∼ 95 % 96 h

(To be measured after wiping out moisture and leaving samples for 1 h at normal temperature and humidity after the test.)

To be done 10 cycles with the following condition

(To be measured after leaving samples for 1 h at normal temperature and humidity after the test.)

70 °C 0.5 h、

− 40 °C 0.5 h