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Photo:MEH-85
series
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MEH-85- P |
| Supply
voltage |
open collector : DC5V to 12V±10%
open collectorDC24V : DC24V±10%
Line driver : DC5V±5%
|
| Current
consumption |
60mA
or less (under no load) |
| Detection
system |
Incremental |
Output pulse number
(Standard)
(Pulse number/rotation) |
150
200
500
1000
1024
1500
3600
4500 |
5400
5625
7200
8192
10800
11250
18000
20250
21600 |
|
| Output
phase |
A,
B, Z phase |
| Output
form |
Square
wave |
| Output
capacity |
Sink
current: 20mA
Residual voltage: 0.5V or less (at 10mA) |
Maximum
response
frequency(response
pulse number) |
100kHz |
Output
phase
difference |
A,
B phase difference 90°±45°(T/4±T/8)
Z phase T±T/2
(see Output Waveform) |
Waveform
rise/fall
time |
2 s
or less
(output cable 1m or less) |
| Starting
torque |
40x10-3N m(400gfcm)
or less
(no oil seal) |
Allowable
load
of shaft
(electrical) |
Radial |
9.8N(1kgf) |
| Thrust |
4.7N(0.5kgf) |
Maximum
allowable
revolutions (mechanical) |
3000r/min |
Working
ambient
temperature/humidity |
0 to
60
RH35%
to 90% no dewing |
Storing
ambient
temperature |
-20 to
80 |
| Vibration
resistance |
Durability
55Hz, double amplitude 1.5mm
2 hours each in X, Y, and Z directions |
| Impact
resistance |
Durability
500m/s2 (about 50G)
3 times each in X, Y, and Z directions |
| Cable |
Outside
diameter  4.2 5-core vinyl wire
Insulated shield
cable (length 1m) |
| Mass |
520g 620g 1050g |
|
A
capacitor (0.1F)
is connected between 0V and FG (frame ground).
| Supply
voltage |
DC5V ±5% |
| Current
consumption |
40mA
or less
(under no load) |
| Detection
system |
Sine
waveIncremental |
Output pulse number
(Standard)
(Pulse number/rotation)
|
|
| Output
phase |
A,
B, Z phase |
| Output
form |
A,B
phase SIN wave, Z phase square wave |
| A,B,Z
phase output |
SIN
wave 1.5 Vp-p±0.3 V offset 2.0V±0.2V |
| Opamp
output current 5mA Max. |
Harmonic
distortion factor to be within 10%
(Measuring condition to be within 20 kHz,
effective
value mean distortion factor measuring instrument) |
| Maximum
response frequency |
50kHz |
| Output
phase difference |
A,
B phase difference 90 ±45(T/4±T/8)
Z
phase T±T/2 (see Output Waveform) |
| Starting
torque |
40x10-3Nm(400gfcm)
or less |
Allowable
load of
shaft (electrical) |
Radial |
9.8N(1kgf) |
| Thrust |
4.9N
(0.5kgf) |
Maximum
allowable revolutions
(mechanical) |
3000r/min |
Working
ambient temperature/
humidity |
0 to
50
RH35%
to 90% no dewing |
| Storing
ambient temperature |
-20 to
80 |
| Vibration
resistance |
Durability
55Hz, double amplitude 1.5mm
2 hours each in X, Y, and Z directions |
| Impact
resistance |
Durability
500m/s2 (about 50G)
3 times each in X, Y, and Z directions |
| Cable |
Outside
diameter 4.2 5-core vinyl wire
Insulated shield
cable (length 1m) |
| Mass |
1050g |
|
| Supply
voltage |
Voltage:DC5V-5%~12V+10%
Open collector:DC5V-5%~24V+10%
Line driver:DC5V±5% |
| Current
consumption |
140mA
or less
(under no load) |
| Detection
system |
Incremental |
Output
pulse number
(Standard)
(Pulse number/rotation) |
| EX |
18,000×2(36,000)
18000×4(72,000)
18,000×8(144,000)
10,000×16(288,000) |
|
| Output
phase |
A,
B, Z phase |
| Output
form |
Square
wave |
Maximum
response frequency
|
Line
driver output:75kHz× (by multiplication)
Voltage output·Open
collector output:100kHz |
| Output
phase difference |
See
the diagram below. |
| Starting
torque |
40x10-3Nm(400gfcm)
or less |
Allowable
load of
shaft (electrical) |
Radial |
9.8N(1kgf) |
| Thrust |
4.9N
(0.5kgf) |
Maximum
allowable revolutions
(mechanical) |
3000r/min |
Working
ambient temperature/
humidity |
0 to
60
RH35%
to 90% no dewing |
| Storing
ambient temperature |
-20 to
80 |
| Vibration
resistance |
Durability
55Hz, double amplitude 1.5mm
2 hours each in X, Y, and Z directions |
| Impact
resistance |
Durability
500m/s2(about 50G)
3 times each in X, Y, and Z directions |
| Cable |
Outside
diameter 4.2 5-core vinyl wire
Insulated shield
cable (length 1m) |
| Mass |
1050g |
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