Encoder 16 EASY XT 128–1024 CPT, 3 channels, with line driver RS 422
Cycle C = 360°e
Pulse P = 180°e
U
High
Channel A
U U U U
High Low
90°e
Phase shift Phase shift
Channel B
High Low
Channel I
U
Low
s ∆ 45°e < s 2 s = 90°e 1..4
s 3
s 4
s 1
Direction of rotation cw (definition cw p. 88)
Stock program Standard program Special program (on request)
Part Numbers
530965
584776 606052 577614 542079 577671
overall length
overall length
EC-max 30, 40 W EC-max 30, 40 W EC-max 30, 60 W EC-max 30, 60 W EC-max 30, 60 W EC-max 30, 60 W EC-max 30, 60 W EC-max 30, 60 W EC-max 30, 60 W EC-max 40, 70 W EC-max 40, 70 W Modular System + Motor
+ Gearhead
+ Brake Page
Page
444 Page
Overall length [mm] / • see Gearhead
276 KD 32 276 GP 32 S
• • • • • • • •
• • • • • • • •
• • • • • • • •
• • • • • • • •
• • • • • • • •
• • • • • • • •
466-474
277
75.1
75.1
75.1
75.1
75.1
75.1
277 GP 32, 0.75 - 4.5 Nm 435
277 GP 32, 1.0 - 6.0 Nm 277 GP 32, 4.0 - 8.0 Nm 277 GP 42, 3.0 - 15 Nm 277 KD 32 277 GP 32 S
438 441 444 447
466-474
278
68.9 98.9 •
68.9 98.9 •
68.9 98.9 •
68.9 98.9 •
68.9 98.9 •
68.9 98.9 •
278 GP 42, 3.0 - 15.0 Nm 447
EC-max 40, 120 W 279
EC-max 40, 120 W 279 GP 42, 3.0 - 15.0 Nm 447 EC-max 40, 120 W 279 GP 52, 4.0 - 30.0 Nm 452
• • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • • •
EC-4pole 22, 90 W 283
60.8
60.8
60.8
60.8
60.8
60.8
EC-4pole 22, 90 W 283 GP 22, 2.0 - 3.4 Nm EC-4pole 22, 90 W 283 GP 32, 1.0 - 6.0 Nm EC-4pole 22, 90 W 283 GP 32 S EC-4pole 22, 120 W 284 GP 22, 2.0 - 3.4 Nm EC-4pole 22, 120 W 284 GP 32, 1.0 - 6.0 Nm EC-4pole 22, 120 W 284 GP 32 S EC-4pole 22, 120 W 284
428 438
466-474
78.2
78.2
78.2
78.2
78.2
78.2
428 438
466-474
EC-4pole 30, 100 W 285
60.9
60.9
60.9
60.9
60.9
60.9
EC-4pole 30, 100 W 285 GP 32, 1.0 - 6.0 Nm 438 EC-4pole 30, 100 W 285 GP 32, 4.0 - 8.0 Nm 441 EC-4pole 30, 100 W 285 GP 42, 3.0 - 15.0 Nm 447
EC-4pole 30, 100 W 285 GP 32 S EC-4pole 30, 100 W 285
466-474
AB 20 585
97.3
97.3
97.3
97.3
97.3
97.3
EC-4pole 30, 100 W 285 GP 32, 1.0 - 6.0 Nm 438 AB 20 585 EC-4pole 30, 100 W 285 GP 32, 4.0 - 8.0 Nm 441 AB 20 585 EC-4pole 30, 100 W 285 GP 42, 3.0 - 15.0 Nm 447 AB 20 585
EC-4pole 30, 100 W 285 GP 32 S EC-4pole 30, 200 W 287
466-474 AB 20 585
77.9
77.9
77.9
77.9
77.9
77.9
EC-4pole 30, 200 W 287 GP 32, 1.0 - 6.0 Nm 438 EC-4pole 30, 200 W 287 GP 32, 4.0 - 8.0 Nm 441 EC-4pole 30, 200 W 287 GP 42, 3.0 - 15.0 Nm 447
Technical Data Supply voltage V CC Typical current draw Output signal
Pin Allocation
Connection example
5 V ± 10% 22 mA
1 N.C. 2 V CC 3 GND 4 N.C.
Line receiver Recommended IC's:
GND V CC
EIA Standard RS 422 -55…+125 °C ≤ 0.09 gcm 2
- MC 3486 - SN 75175 - AM 26 LS 32
Operating temperature range Moment of inertia of code wheel Output current per channel
5 Channel A 6 Channel A 7 Channel B 8 Channel B
Channel A
± 20 mA 0.17 °m 125 ns
R
Hysteresis
Channel A
9 Channel I (Index) 10 Channel I (Index) DIN Connector 41651/EN 60603-13
Min. state duration s
Signal rise and fall times (typically, at C L = 200 pF, R L = 100 Ω)
Channel B
10 ns The angle value 0 is matched to the commutation phase of winding 1 (in acc. with Hall 1 signal on motors with Hall sensors, block commutation), see p. 64. Additional information can be found in the maxon online shop under downloads. The index signal I is synchronized with channel A or B.
R
Channel B
Channel I
R
Channel I
Opt. terminal resistance R = typical 120 Ω
520 maxon sensor
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