Encoder MILE 256–2048 CPT, 2 channels, with line driver Integrated into motor
Cycle C = 360°e
Pulse P = 180°e
U High U Low U High U Low
Channel A
Phase shift
90°e
Channel B
s 3
s 4
s 1
s ∆ 45°e < s 2 s = 90°e 1..4
M 1:4
Direction of rotation cw (definition cw p. 88)
Stock program Standard program Special program (on request)
Article Numbers
V1 with connector V2 with cable and connector
673027 673031
673024 673028
673025 673029
673026 673030
Type
Counts per turn Number of channels Max. operating frequency (kHz) Max. speed (rpm)
256
512
1024 1000 10 000 2
2048 1000 10 000 2
2
2
1000 10 000
1000 10 000
overall length
overall length
EC 45 flat, 30 W, A 320 Modular System + Motor Page
+ Gearhead
+ Brake Page
Overall length L1 max. [mm] / • see Gearhead
Page
18.6
18.6
18.6
18.6
EC 45 flat, 30 W, A 320 GP 32, 0.75-4.5 Nm 441 EC 45 flat, 30 W, A 320 GP 32, 1.0-6.0 Nm 445 EC 45 flat, 30 W, A 320 GP 42, 3.0 - 15.0 Nm 454 EC 45 flat, 30 W, A 320 GS 45, 0.5 - 2.0 Nm 456 EC 45 flat, 50 W, A 321 GP 32, 0.75 - 4.5 Nm 441 EC 45 flat, 50 W, A 321 GP 32, 1.0 - 6.0 Nm 445 EC 45 flat, 50 W, A 321 GP 42, 3.0 - 15.0 Nm 454 EC 45 flat, 50 W, A 321 GS 45, 0.5 - 2.0 Nm 456 EC 45 flat, 50 W, A 321 EC 45 flat, 60 W, A 322 GP 32, 0.75 - 4.5 Nm 441 EC 45 flat, 60 W, A 322 GP 32, .1.0 - 6.0 Nm 445 EC 45 flat, 60 W, A 322 GP 42, 3.0 - 15.0 Nm 454 EC 45 flat, 60 W, A 322 GS 45, 0.5 - 2.0 Nm EC 45 flat, 90 W, A 323 GP 32, 0.75 - 4.5 Nm 441 EC 45 flat, 90 W, A 323 GP 32, 1.0 - 6.0 Nm 445 EC 45 flat, 60 W, A 322 456 EC 45 flat, 90 W, A 323
• • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • •
• • • • • • • • • • • • • • • •
22.6
22.6
22.6
22.6
22.8
22.8
22.8
22.8
28.8
28.8
28.8
28.8
EC 45 flat, 90 W, A 323 GP 42, 3.0 - 15.0 Nm EC 45 flat, 90 W, A 323 GS 45, 0.5 - 2.0 Nm
454 456
Technical Data Supply voltage V CC Typical current draw Output signal
Pin Allocation Connection V1 Motor + Sensors Pin 1 Hall sensor 1 Pin 2 Hall sensor 2 Pin 3 V Hall 4.5...18 VDC Pin 4 Motor winding 3 Pin 5 Hall sensor 3 Pin 6 GND Pin 7 Motor winding 1 Pin 8 Motor winding 2 Encoder
Pin Allocation
5 V ± 10% 15 mA
Connection V2 Sensors (AWG 24) Pin 1 Hall sensor 1 Pin 2 Hall sensor 2 Pin 3 Hall sensor 3 Pin 4 GND Pin 5 V Hall 4.5...18 VDC Pin 6 N.C. Motor (AWG 22) Pin 1 Motor winding 1 Pin 2 Motor winding 2 Pin 3 Motor winding 3 Pin 4 Not connected Encoder (AWG 28) Pin 5 Channel A Pin 6 Channel A Pin 7 Channel B Pin 8 Channel B Pin 9 Do not connect Pin 10 Do not connect 39-01-2040 Molex DIN 41651/EN 60603-13 Pin 1 N.C. Pin 2 V CC Pin 3 GND Pin 4 N.C. 43025-600 Molex
Line receiver Recommended IC's:
- MC 3486 - SN 75175 - AM 26 LS 32
CMOS compatible
GND V CC
Signal rise time (typically, at C L = 25 pF, R L = 1 kΩ, 25 °C) Signal fall time (typically, at C L = 25 pF, R L = 1 kΩ, 25 °C) Operating temperature range Moment of inertia of code wheel Output current per channel Open collector output of the Hall sensors with integrated pull-up resistor Wiring diagram for Hall sensors see p. 67
100 ns 100 ns
Channel A
R C
-40…+100 °C ≤ 3.5 gcm 2 max. 4 mA 10 kΩ ± 20%
Channel A
Pin 1 N.C. Pin 2 V CC Pin 3 GND Pin 4 N.C.
Channel B
R C
Channel B
Pin 5 Channel A Pin 6 Channel A Pin 7 Channel B Pin 8 Channel B Pin 9 Do not connect Pin 10 Do not connect
Pin type: 39-28-1083 Molex DIN 41651/EN 60603-13
Additional information can be found under ‘Downloads’ in the maxon online shop.
Opt. terminal resistance R = typical 120 Ω Capacitor C ≥ 0 .1 nF per m line length
528 maxon sensor
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