MANUAL SETTING TYPE OPTICAL ENCODERS
REC16D/REC16F
RoHS compliant
■
FEATURES
Front mounting type for cost & space saving
Double shaft that is divided into encoder function &
switch function
Metal shaft that is placed emphasis on shaft load
RoHS compliant
■
PART NUMBER DESIGNATION
REC16D25-205-B
Series name
Board form
Connector
Push switch function and shaft
D
：Single
shaft with push switch
F
：Double
shaft with push switch
Output phase
2
：
“A” & “B”
Resolution (P/R)
25
■
LIST OF PART NUMBERS
Resolution
Click
Push switch function
Shaft
single shaft
Part number
REC16D25-205-B
REC16F25-205-B
25 (P/R)
With Click
Yes
double shaft
REC16D/REC16F
OPTICAL ENCODERS
■
STANDARD SPECIFICATIONS
Electrical characteristics
Input voltage
Input current
Output wave form
Output phases
(P/R)
Mechanical characteristics
DC5 V
±
5 %
Click torque
30 mA maximum
Square wave
A, B
25
90°
±
45°
100 Hz
Travel
+
4.5 V minimum
+
0.5 V maximum
6.87 mN·m
±
3.43 maximum
(70
±
35 gf·cm)
〈REC：
With click
〉
25
49.0 N maximum (5 kgf)
2.94
±
1.47 N (300
±
150 gf)
2.55
±
1.27 N (260
±
130 gf)
0.1
0.3
+
0.2
mm
−
Click number
Shaft loading (Pull-push)
Switch
operation force
single shaft
double shaft
single shaft
double shaft
Rotational life (Mechanical)
Switching life
Shaft loading
(When mounting)
Radial
Axial
Resolution
Phase difference of outputs A & B
Maximum frequency response
“1 (High)”
Output signal
“0 (Low)”
Light source
0.3
0.3
+
0.2
mm
−
1 million cycles
1 million cycles
4.90 N maximum (500 gf)
2.94 N maximum (300 gf)
Approx. 10 g
1 N·m {10.2 kgf·cm} maximum
LED
Switch characteristics
Maximum contact rating
Contact resistance
Note) Manual setting only.
DC15 V, 20 mA
200 m maximum
（
Initial value
）
Net weight
Strength of tighten screw
Note) Don’t rotate shaft, making switch work.
Environmental characteristics
Operating temp. range
Storage temp. range
Protection grade
0 ~ 50 °C
– 20 ~ 80 °C
IP40
■
OUTPUT
Output “A”
Output “B”
Click spot
a
b
c
d
CW
a, b, c, d
≧
100
μs
The click spot is located somewhere outputs
A & B are at Lo level.
REC16D/REC16F
OPTICAL ENCODERS
■
RELIABILITY TEST
The output shall satisfy the criteria below after the following tests.
Test item
Vibration
Shock
High temperature
exposure
Low temperature
exposure
Humidity
Thermal shock
Power OFF
Power OFF
Power OFF
Power ON
Power OFF
Power ON
Power OFF
Power OFF
Test conditions
Amplitude : 1.52 mm or 98.1 m/s
2
(10 G) whichever is smaller.
10 ~ 500 Hz excursion 15 min/cycle, 8 cycles each for X, Z, directions.
3 times each in directions (X, Z) at 490 m/s
2
(50 G), 11 ms.
80 °C 96 h
50 °C 96 h
−
20 °C 96 h
0 °C 96 h
(To be measured after leaving samples for 1 h at normal temperature and
humidity after the test.)
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.)
80
°C
0.5 h、− 20
°C
0.5 h
■
OUTLINE DIMENSIONS
single shaft
15.7
5 – 2.54
M9P = 0.75
1
2
3
4
5
6 Pin No
4.9
5.6 ± 0.1
SOCKET (SAMTEC)
CES-106-01-S-S
(11.55)
(8.13)
Unless otherwise specified, tolerance:
±
0.4
(Unit: mm)
〈
Accessories
〉
11.43
4
16
4
φ
6.35 ± 0.05
1.68
3
M9
6.35
(17.4)
6.5
(8)
10 ± 0.5
P = 0.75
11
2
3.86
0.5
16
1. Nut
double shaft
15.7
5 – 2.54
M9P = 0.75
1
2
3
4
5
6 Pin No
5.53 ± 0.05
4.9
SOCKET (SAMTEC)
CES-106-01-S-S
6.35
(11.55)
(8.13)
φ
9.4
φ
12.9
0.5
1
2. Washer
11.1
+0.25
0
6
φ
1
11.43
0.8
±
0.05
4
16
4
φ
6.35 ± 0.05
φ
3.18 ± 0.05
3
1.68
2.4
90
°
6.35
(9.5)
(17.4)
6.5
(8)
10 ± 0.5
3.86
0.5
16
3.05
±
0.08
3.16
±
0.25
3. Locking Ring
REC16D/REC16F
OPTICAL ENCODERS
■
PIN ASSIGNMENT
Pin No.
1
2
3
4
5
6
Function
Power 0 (V)
For switch
For switch
Output “B”
Output “A”
Power +5 V
■
OUTPUT CIRCUITRY AND RECEIVING CIRCUITRY
Vcc (5 V)
2.2 kΩ
Comp.
Output “A”, “B”
GND (0 V)
Switch
Switch
Encoder output circuit
Receiving circuit
＊ Comparator IC : 393 equivalent
■
REFERENCE
The following type is available upon receipt of your order.
15.7
5 – 2.54
1 2 3
M9 P=0.75
(11.43)
4
5 6 Pin No.
4.9
Pin
(13.58)
(2.58)
4
16
4
φ
6.35
±0.5
1.68
5.6
±0.1
3.86
0.5
16
6.35
(17.4)
6.5
(8)
10
±0.5
Labl
Lot No.
15.7
5 – 2.54
1 2 3
M9 P=0.75
(11.43)
4
5 6 Pin No.
4.9
Pin
(13.58)
(2.58)
90
4
6.35
5
16
4
φ
6.35
±0.05
φ
3.18
±0.05
5.53
±0.05
2.4
±0.1
1.68
3.86
0.5
16
(9.5)
6.35
(17.4)
6.5
(8)
10
±0.5
Labl
Lot No.
3
3
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