Encoder MR Type M, 128–512 CPT, 2/3 channels, with line driver
Cycle C = 360°e
Pulse P = 180°e
U High U Low U High U Low U High U Low
Channel A
90°e
Phase shift
Channel B
Channel I
s 3
s 4
s 1
s ∆ <45°e s 2 s = 90°e 1..4
Direction of rotation cw (definition cw p. 88)
Stock program Standard program Special program (on request) Counts per turn Number of channels Max. operating frequency (kHz) Max. speed (rpm)
Part Numbers
201940
228179 228177
228181
228182 201937
Type
128
128
256 160 2
256 160 3
512 320 2
512
2
3
3
80 320 37 500 37 500 37 500 37 500 37 500 37 500 80
overall length
overall length
Modular System + Motor
+ Gearhead
Page
Page
∅ Enc [mm] Overall length [mm] / • see Gearhead
RE 16, 2 W 149
16 16 16 16 16 16 16 16 16 16 16 16 16 19 19 19 19 19 19 19 19 19 19 22 22 22 22 22
28.0
28.0
28.0
28.0
28.0
28.0
RE 16, 2 W 149 GP 16, 0.1 - 0.6 Nm 420/421 RE 16, 2 W 149 GP 16 S RE 16, 3.2 W 151 GP 16, 0.1 - 0.6 Nm 420/421 461-463 RE 16, 3.2 W 151
• • • • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • • • •
45.4
45.4
45.4
45.4
45.4
45.4
RE 16, 3.2 W 151 GP 16 S RE 16, 4.5 W 153 RE 16, 4.5 W 153 GP 16 S
461-463
48.4
48.4
48.4
48.4
48.4
48.4
RE 16, 4.5 W 153 GP 16, 0.1 - 0.6 Nm 420/421
461-463
A-max 16 A-max 16 A-max 16 A-max 16
170/172
30.4
30.4
30.4
30.4
30.4
30.4
170/172 GS 16, 0.01 - 0.1 Nm 416-419 170/172 GP 16, 0.1 - 0.6 Nm 420/421
170/172 GP 16 S
461-463
A-max 19, 1.5 W 174
34.0
34.0
34.0
34.0
34.0
34.0
A-max 19, 1.5 W 174 GP 19, 0.1 - 0.3 Nm 422 A-max 19, 1.5 W 174 GP 22, 0.5 - 2.0 Nm 424/426 A-max 19, 1.5 W 174 GS 24, 0.1 Nm 430 A-max 19, 2.5 W 176 GP 19, 0.1 - 0.3 Nm 422 A-max 19, 2.5 W 176 GP 22, 0.5 - 2.0 Nm 424/426 A-max 19, 2.5 W 176 GS 24, 0.1 Nm 430 A-max 19, 1.5 W 174 GP 22 S A-max 19, 2.5 W 176 464/465 A-max 19, 2.5 W 176 GP 22 S 464/465
35.8
35.8
35.8
35.8
35.8
35.8
A-max 22 A-max 22 A-max 22 A-max 22 A-max 22
178/180
36.9
36.9
36.9
36.9
36.9
36.9
178/180 GP 22, 0.1 - 0.3 Nm 423 178/180 GP 22, 0.5 - 2.0 Nm 424/426 178/180 GS 24, 0.1 Nm 430
178/180 GP 22 S
464/465
Technical Data Supply voltage V CC
Pin Allocation
Connection example
5 V ± 5% 11 mA 14 mA
1 Motor + 2 V CC 3 GND 4 Motor – 5 Channel A 6 Channel A 7 Channel B 8 Channel B
Typical current draw 2 channel Typical current draw 3 channel
2
1
Line receiver Recommended IC's:
GND V CC
- MC 3486 - SN 75175 - AM 26 LS 32
Output signal Phase shift Φ Index pulse width
TTL compatible 90°e ± 45°e 90°e ± 45°e -25…+85 °C ≤ 0.09 gcm 2 max. 5 mA
Channel A
R
Operating temperature range Moment of inertia of code wheel Output current per channel
10
9
Channel A
9* Channel I (Index) 10* Channel I (Index) DIN Connector 41651/ EN 60603-13 flat band cable AWG 28 *version with 3 channels
156 ±10
Channel B
R
Channel B
Channel I
R
Channel I
The index signal I is synchronized with channel A or B.
Opt. terminal resistance R > 1 kΩ
532 maxon sensor
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