TRD-2T/2TH

Sa fe t y Co n s i d e r at i o n
leading to loss of life or severe injury when the indication
is disregarded and wrong handling is executed.
Incremental Encoder
TRD-2T/2TH
Totem-pole output
TRD－2T□AF/BF
TRD－2TH□AF/BF
Output A,B,Z
Main
circuit
Main
circuit
Protection
circuit
Do not use in a combustible or explosive atmosphere.
Use only with the wiring and layout specified in the specifications.
Otherwise personal injury or fire may be caused.
! Otherwise fire,electric shock,or accidents may be caused.
Do not use this product for applications related to human safety.
Use is assumed in an application where an accident or incorrect
use will not immediately cause danger to humans.
! Otherwise electric shock or fire may be caused.
Type No.
Power supply
4.75~5.25V
TRD―2T□A/B
TRD―2T□AF/BF
TRD―2T□V
TRD―2T□V 1
TRD―2T□V H
TRD―2TH□A/B
TRD―2TH□AF/BF
TRD―2TH□V
TRD―2TH□V1
TRD―2TH□VH
4.75~28V
Output A,B,Z
0V
supply
0V
A/AF: DC4.5V～13.2V
Operating voltage
Power
Output A , B , Z
0V
Do not apply any kind of stress to the wires.
El e c t r i c a l s p e c i f i c at i o n s
TRD－2T□V/V1/VH
TRD－2TH□V/V1/VH
Output A,B,Z
Use only with the power supply voltage listed in the specifications.
Otherwise fire,electric shock,or accidents may be caused.
!
! Wa r n i n g
Line driver output
Power supply
4.5~13.2V,
10.8~26.4V
! Wa r n i n g
[Operating environment and conditions]
Ou t p u t c i r c u i t
Power supply
4.5~13.2V, 10.8~26.4V
[Installation and wiring ]
This symbol indicates a compulsory item or an instruction.
!
Addr: No.118 Lixi Road Wuxi,Jiangsu,P.R.China
Pc:214072
Tel: (0510)85167888
Fax: (0510)85161393
KEW-M8162E-E
Understand the product first before use it.
!
This symbol indicates a general prohibition.
K OYO EL ECT RON I CS (WU X I ) CO.,LT D.
TRD－2T□A /B
TRD－2TH□A/B
Otherwise fire or product damage may be caused.
Explanation of the pictograms
Thank you for purchasing series TRD-2T and TRD-2TH
Incremental Encoder. Please read this Operation Manual
carefully before applying this product.
Use and store the equipment within the scope of the environment
(vibration,impact,temperature,humidity,etc.) ,which specified in
the specifications.
!
This indicates contents which can cause injury or mat
erial damage when the indication is disregarded or
improper handling is executed.
! Ca u t i o n
Operation Manual
Open collector output
! Ca u t i o n
This indicates contents which can cause large accidents
! Wa r n i n g
R
○
[Operating environment and conditions]
DC4.75V～5.25V
B/BF: DC10.8V～26.4V
Allowable ripple
≤3%rms
Current consumption
Co n n e c t i o n
≤50mA
≤80mA
Signal format
The shield wire（GND）is not connected to the encoder body.
TRD－2T□A/B/AF/BF
TRD－2 TH□A/B/AF/BF
TRD－2T□V/V1/VH
TRD－2TH□V/V1/VH
Blue：0V
Brown：Power supply
Black：OUT A
White：OUT B
Orange：OUT Z
Shield：G（ground）
Ou t p u t s i g n a l t i m i n g c h a r t
200kHz
Operating speed
(Maximum response frequency/Pulse)×60
waveform
Blue：0V
Brown：Power supply
Black：OUT A
Purple：OUT A
White：OUT B
Gray：OUT B
Orange：OUT Z
Yellow：OUT Z
Shield：GND（ground）
Two-phase + home position output
Max. response frequency
Output
Duty Ratio
50±25%
Quadrature phasing
25±12.5%
Home position signal width
100±50%
Rising/falling time
Output
（CW means clockwise rotation viewed from the shaft )
TRD－2T□A/B/AF/BF
TRD－2T□V/V1/VH
TRD－2 TH□A/B/AF/BF
TRD－2TH□V/V1/VH
≤1µs
*1
≤3µs
Output configuration
NPN open collector
Output logic
*1
－
Totem-pole output
－
Positive logic(active high)
―
current
Outflow
―
≤10mA
Output
“H”
―
voltage
“L”
≥[(LPV)－3V]
≤0.4V
≤0.4V
≤DC30V
≤DC30V
―
*2
≤0.5V
―
0°
－10～＋70℃
Store
－25～＋85℃
Ambient humidity
35～85%RH（non-condensing）
20N
Withstand voltage
AC500V（50/60Hz）for 1 min.
5000rpm
Insulation resistance
Oil-resistant PVC
*3
0.14mm
amplitude*4
11ms with 490m/s2
Shock resistance
0°
Protection construction
Φ5mm
Approx. 160g (with 1m cable)
2T□A/B/ AF/BF、2TH□A/B/AF/BF ：5-core shielded cable（AWG26）
IP50:Dust proofed
*4: Durable for 1h along 3 axes
*5: Applied 3 times 3 axes
：8-core shielded cable（AWG26）
Ca u t i o n s fo r u s e
Do not wire the cable in parallel with other power lines and do not share a duct with other cables.
Ex t e r n a l d i m e n s i o n s
Use capacitors or surge absorption elements to remove the sparks caused by relays and
3-M3 Screw(depth7)
15
10
0°
12
12
0°
TRD－2T□A/B/AF/BF
TRD－2T□V/V1/VH
5
switches in the control panel as far as possible.
36
Be sure to connect all wires properly, as wrong wiring can damage the internal circuitry.
Erroneous pulses may be caused at the time of power ON and power OFF. After power ON, wait
Φ38
0
Φ20-0.021
0
Φ6 -0.021
for at least 0.5 sec. before use.
Do not disassemble the product.
As the rotary encoder is composed of precision parts, its function will be impaired when it is
subjected to shocks Use sufficient care for handling and mounting.
Φ3
0.2
0±
Op t i o n s
7
Coupling
RU－075
GJ－6
19.1
21.6
2.4
0°
12
6.9
6.9
5.2
2.8
2.8
6+0.05
36
6+0.05
12 5
9
0.5
Φ38
0
Φ20-0.021
Φ12
1.
8
6
10
°
12
0
12
0°
23
Φ8 +0.015
+0.002
3-M3x6
5.2
15
6+0.05
2.4
53
6+0.05
TRD－2TH□A/B/AF/BF
TRD－2TH□V/V1/VH
50MΩ min.
10～55Hz with 0.75mm
Vibration resistance
2
Nominal core cross section
Adjustment is made by the
shaft notch (facing down).
Operation
30N
External diameter
Φ30±0.2
Ambient temperature
Thrust
Weight
Φ20+0.02
hole
0
≤2V
―
Radial
Material
12
12
－
Max. allowable speed
2TH□V/V1/VH
4-M4 set screw
19.1
4-M5 set screw
R
ε
α
0±
Φ3
S
46
Φ
0.2
7
*2
Env i r o n m e n t a l r e q u i r e m e n t s
0.3×10 6㎏·m2
2T□V/V1/VH、
≥[(LPV)－4V]
Between output and power supply
Max. 0.01N·m（＋20℃）
3-Φ3.5 hole
≥2.5V
*2：LPV：Load power voltage
Starting torque
Max. allowable shaft load
*3
OL7272 equivalent
≤30mA
Shaft moment of inertia
Cable
26LS31 equivalent
≤30mA
M e c h a n i c a l s p e c i f i c at i o n s
TRD－2T□A/B/AF/BF
TRD－2T□V/V1/VH
Line driver
26C31 equivalent
Negative logic (active low)
Short-circuit protection
TRD－2T□A/B/AF/BF
TRD－2T□V/V1/VH
Line driver
Inflow
Load power supply voltage
Se t t i n g i n d ex p o s i t i o n
Line driver
Output
*1 with a cable of 1m ；
Mount ing
DC4.75V～28V
Type No.
Material
RU－075 Aluminum alloy（7075）
GJ－6
α
5°MAX
Glass-fiber reinforced polyacetal resin 5°MAX
ε
s
0.25mmMAX
0.12mmMAX
0.5mmMAX
0.12mmMAX
*5