Incremental encoders
Mini series, with hollow shaft
Resolution 5...2048 pulses
GI338
Features
– Mini encoder with end or hollow shaft
– Resolution max. 2048 ppr
– Housing ø40 mm
– High rotation speed max. 12000 rpm
– Operating temperature range -20...+85°C
– End shaft up to ø12 mm, hollow shaft up to ø6 mm
– Cost-efficient mounting
GI338 with hollow shaft
Technical data - electrical ratings
Voltage supply
5 VDC ±10 %
10...30 VDC
≤60 mA
5...2048
Zero pulse, width 90°
Optical
≤100 kHz
A 90° B, N + inverted
Linedriver RS422
Push-pull short-circuit proof
DIN EN 61000-6-2
DIN EN 61000-6-4
Technical data - mechanical design
Housing
Shaft
ø40 mm
ø6 mm hollow shaft
ø8 mm end shaft
ø12 mm end shaft
IP 42
IP 65
≤6000 rpm IP 65
≤12000 rpm IP 42
Housing: polyamide black
Flange: aluminium
Shaft: stainless
-20...+85 °C
95 % non-condensing
DIN EN 60068-2-6
Vibration 10 g, 16-200 Hz
DIN EN 60068-2-27
Shock 50 g, 11 ms
85 g
Cable 1 m
Reverse polarity protection Yes (10...30 VDC)
Consumption w/o load
Resolution (steps/turn)
Reference signal
Sensing method
Output frequency
Output signals
Output circuit
Interference immunity
Emitted interference
Protection DIN EN 60529
Operating speed
Materials
Operating temperature
Relative humidity
Resistance
Output signals
Clockwise rotating direction when looking at flange.
Output signals 5 VDC, linedriver
Track A
Track A
Weight approx.
E-connection
Clockwise rotating direction when looking at flange.
Output signals 10...30 VDC, push-pull
Track B
Track B
90°
Track A
Zero pulse
Zero pulse
Track B
90°
Zero pulse
1
www.baumerivo.com
30/10/2008
Subject to modification in technic and design. Errors and omissions excepted.
Incremental encoders
Mini series, with hollow shaft
Resolution 5...2048 pulses
GI338
Part number
GI338.
41
See part number (pulses)
E-connection
41 Cable 1 m, radial
Voltage supply / signals
22
5 VDC / linedriver RS422
60 10…30 VDC / push-pull
0
1
3
4
7
Hollow shaft
Hollow shaft ø6 mm torque support / IP 65
Hollow shaft ø6 mm spring washer / IP 65
End shaft ø8 mm spring coupling / IP 65
Hollow shaft ø6 mm torque support / IP 42
End shaft ø12 mm spring coupling / IP 65
Terminal assignment
Linedriver
Core colour Assignment
brown
green
red
yellow
blue
pink
grey
white
Push-pull
Core colour Assignment
brown
green
yellow
Part number (pulses)
49
39
40
41
(5)
(50)
(60)
(100)
06
09
13
14
(200)
(250)
(360)
(400)
15
22
23
28
(500)
(1000)
(1024)
(2000)
29 (2048)
pink
white
UB
Track A
Track B
Track N (zero pulse)
GND
UB
Track A
Track A inv.
Track B
Track B inv.
Track N (zero pulse)
Track N inv. (zero pulse inv.)
GND
Please use cores twisted in pairs (for example track A /
track A inv.) for extension cables of more than 10 m length.
Other pulse numbers upon request.
Example: ordering key 23 = 1024 pulses
Dimensions
Subject to modification in technic and design. Errors and omissions excepted.
30/10/2008
GI338 hollow shaft ø6 mm / torque support
12 33.5
9
±1
ø3 x 16
6.5
R15
±3
ø6H7
ø16
GI338 hollow shaft ø6 mm / spring washer
33.5
ø45
2.4
6
8.5
1
5.5
27
0.5
40
6.5
5.5
27
GI338 end shaft ø8 mm
7
39.5
1.5
ø40
53
ø8H7 x 20
GI338 end shaft ø12 mm
39.5
7
1.5
ø40
ø12 H7 x 20
8.5
ø3.5
6.5
ø3.5
8.4
6.5
8.4
ø45
6.5
R=17.5
±0.5
2.4
2
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