16

±0.1

Epoxy

AWG26

2 – M 2 D = 3.5 min.

8.5

±0.5

13.4

3 max.

CW

CCW

Output “A”

Output “B”

1/2T

1/2T

1/4T

±1/8T

T

Vibration

Power OFF

Power OFF

Power OFF

Power ON

Power OFF

Power ON

Power OFF

Power OFF

Shock

High temperature

exposure

Low temperature

exposure

Humidity

Thermal shock

Unless otherwise specified, tolerance:

± 0.4 (Unit: mm)

O RE20F

Test item

The output wave form and starting torque shall satisfy the STANDARD SPECIFICATIONS after the following tests.

Test conditions

Amplitude : 1.52 mm or 98.1 m/s

10 ~ 500 Hz excursion 5 min/cycle, 1 hour each for X, Y, Z, directions.

1 time each in 6 directions (X, Y, Z) at 490 m/s

80 °C 96 h

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

humidity after the test.)

50 °C 96 h

− 20 °C 96 h

0 °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 1 h、

− 20 °C 1 h

RE20F

OPTICAL ENCODERS