Encoder 16 EASY 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
499361
499356 499357 499358 499359 499360
overall length
overall length
Modular System + Motor
+ Gearhead
+ Brake Page
Page
Page
Overall length [mm] / • see Gearhead
EC-4pole 30, 200 W 287 GP 32 S EC-4pole 30, 200 W 287
466-474
•
•
•
•
•
•
AB 20 585
114.3
114.3 114.3
114.3 114.3 114.3
EC-4pole 30, 200 W 287 GP 32, 1.0 - 6.0 Nm 439 AB 20 585 EC-4pole 30, 200 W 287 GP 32, 4.0 - 8.0 Nm 441 AB 20 585 EC-4pole 30, 200 W 287 GP 42, 3.0 - 15.0 Nm 447 AB 20 585
• • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • • • •
EC-4pole 30, 200 W 287 GP 32 S
466-474 AB 20 585
EC-i 30, 30 W EC-i 30, 30 W EC-i 30, 30 W EC-i 30, 45 W EC-i 30, 45 W EC-i 30, 45 W EC-i 30, 50 W EC-i 30, 50 W EC-i 30, 50 W EC-i 30, 75 W EC-i 30, 75 W EC-i 30, 75 W EC-i 40, 50 W EC-i 40, 50 W EC-i 40, 50 W EC-i 40, 50 W EC-i 40, 70 W EC-i 40, 70 W EC-i 40, 70 W EC-i 40, 70 W EC-i 40, 100 W EC-i 40, 100 W EC-i 40, 130 W EC-i 40, 130 W
294
53.7
53.7
53.7
53.7
53.7
53.7
294 GP 32, 1.0 - 6.0 Nm 294 GP 32 S 295 GP 32, 1.0 - 6.0 Nm 295 295 GP 32 S 296 GP 32, 1.0 - 6.0 Nm 296 GP 32 S 297 GP 32, 1.0 - 6.0 Nm 296 297 297 GP 32 S 298 GP 32, 1.0 - 6.0 Nm 298 GP 32 S 298-299
439
466-474
53.7
53.7
53.7
53.7
53.7
53.7
439
466-474
75.7
75.7
75.7
75.7
75.7
75.7
439
466-474
75.7
75.7
75.7
75.7
75.7
75.7
439
466-474
37.7
37.7
37.7
37.7
37.7
37.7
439
466-474
298-299 GP 42, 3.0 - 15.0 Nm 448
300-301
47.7
47.7
47.7
47.7
47.7
47.7
300 GP 32, 1.0 - 6.0 Nm 300 GP 32 S
439
466-474
300-301 GP 42, 3.0 - 15.0 Nm 448 302 GP 42, 3.0 - 15.0 Nm 448 303 GP 42, 3.0 - 15.0 Nm 448 304 GP 52, 4.0 - 30.0 Nm 452 302 303 304 305 305 GP 52, 4.0 - 30.0 Nm 452
67.7
67.7
67.7
67.7
67.7
67.7
•
•
•
•
•
•
102.5
102.5 102.5
102.5 102.5
102.5
•
•
•
•
•
•
EC-i 52, 180 W EC-i 52, 180 W EC-i 52, 200 W EC-i 52, 200 W EC-i 52, 250 W EC-i 52, 420 W Technical Data Supply voltage V CC
93.7
93.7
93.7
93.7
93.7
93.7
•
•
•
•
•
•
123.7
123.7
123.7
123.7
123.7
123.7
•
•
•
•
•
•
306 307
93.7 93.7
93.7 93.7
93.7 93.7
93.7 93.7
93.7 93.7
93.7 93.7
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:
Typical current draw Output signal Operating temperature range Moment of inertia of code wheel Output current per channel
GND V CC
EIA Standard RS 422 -40…+100 °C ≤ 0.09 gcm 2
- MC 3486 - SN 75175 - AM 26 LS 32
2
1
5 Channel A 6 Channel A 7 Channel B 8 Channel B
Channel A
± 20 mA 0.17 °m 125 ns
Hysteresis
Channel A
9 Channel I (Index) 10 Channel I (Index) DIN Connector 41651/ EN 60603-13 flat band cable AWG 28
R
Min. state duration s
10
9
Signal rise and fall times (typically, at C L = 200 pF, R L = 100 Ω)
Channel B
300 ±10
20 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.
Channel B
R
Channel I
Channel I
R
Opt. terminal resistance R = typical 120 Ω
518 maxon sensor
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