Sick DGS34/DGS35 Catalog Page
DGS34/DGS35 INCREMENTAL ENCODERS
ENCODER WITH A LARGE HOLLOW SHAFT FOR
HARSH AMBIENT CONDITIONS
Product description
The high-resolution DGS34/DGS35 hollow shaft incremental encoder family is
a reliable solution for extremely demanding encoder applications. With a large
At a glance
• Incremental encoder with 3.5" diam-
eter
• Electrical interface
• 5 V TTL / RS422
• 8 … 24 V TTL / RS422
• 8 ... 24 V, HTL/Push Pull
hollow shaft diameter of up to 1 to 1/8"
or 30 mm, they are very well suited for
direct assembly on the motor shaft
• 8 … 24 V, Open Collector
• Blind hollow shaft for shaft diameters
of 30 mm; 1", ½",5/8", ¾", 7/8"
• Cable outlet with length of 1 m,
1.5 m, 3 m, 5 m, 10 m
• Number of lines: 120 … 16,384
F
Additional information
Your benets
• The high output frequency means that
no mechanical reduction is required
• Hollow shaft design requires no cou-
plings or mounting brackets
• Large selection of stator couplings
available for almost every AC asynchronous motor
Fields of application . . . . . . . . . . .F-193
Detailed technical data. . . . . . . . .F-193
Type code....................F-192
Ordering information. . . . . . . . . . . F-196
Dimensional drawings . . . . . . . . .F-197
PIN assignment...............F-199
Recommended accessories.....F-199
F-192
ENCODERS | SICK 8015560/2015-09-01
Subject to change without notice
Fields of application
• Crane winches
• Stages and theater
• Steel industry
Detailed technical data
Performance
Pulses (Z) per revolution
1), 2)
Measurement step
Reference signal
Number
Location
Error limits
Measurement step deviation
1)
3,000 rpm (2,200 rpm for 8,192 and 16,384 pulses per revolution).
2)
For a detailed list of pulses per revolution, see table “Pulses per revolution”
120 … 16,384
90° electrical/pulses per revolution
1
90° electrical, logically gated with A and B or 180° electrical, logically gated with B-
(see electrical interface)
45/Z°
45/Z°
Mechanical data
INCREMENTAL ENCODERS DGS34/DGS35
• Elevators
• Packaging industry
2)
Shaft diameter
DGS34 blind hollow shaft
DGS35 through hollow shaft
Shaft material
Flange material
Housing material
1)
Mass
Start up torque at 20 °C
Operating torque at 20 °C
Permissible shaft movement of the drive
element, static/dynamic
Max. angular acceleration
Max. operating speed
2)
Rotor moment of inertia
Bearing lifetime
1)
Relates to devices with cable outlet.
2)
3,000 rpm (2,200 rpm for 8,192 and 16,384 pulses per revolution).
1"
30 mm; other shaft diameters possible using collets, see Accessories
Brass
Aluminum
Aluminum
1.1 kg
9.0 Ncm
7.0 Ncm
0.5 mm / 0.1 mm radial
0.5 mm / 0.5 mm axial
1 x 105 rad/s²
3,000 rpm
490 gcm
4.5 x 109 revolutions
Electrical data
Electrical interfaces
Connection type
4.5 … 5.5 V, TTL/RS422, 3487, zero pulse width, 180°
8 … 24 V, TTL/RS422, 3487, zero pulse width, 180°
8 … 24 V, HTL/Push Pull, 7272, zero pulse width, 180°
8 … 24 V, Open Collector, 7273, zero pulse width, 180°
4.5 … 5.5 V, TTL/RS422, 3487, zero pulse width, 90° (only 10,000 and 16,384 pulses possible)
8 … 24 V, TTL/RS422, 3487, zero pulse width, 90° (only 10,000 and 16,384 pulses possible)
8 … 24 V, HTL/Push Pull, 7272, zero pulse width, 90° (only 10,000 and 16,384 pulses possible)
8 … 24 V, Open Collector, 7273, zero pulse width, 90° (only 10,000 and 16,384 pulses possible)
Cable, 11-wire, radial, 1.0 m
Cable, 11-wire, radial, 1.5 m
Cable, 11-wire, radial, 3.0 m
Cable, 11-wire, radial, 5 m
Cable, 11-wire, radial, 10 m (not possible with Open Collector outputs)
MS male connector, 10-pin, radial
F
2
Subject to change without notice
ENCODERS | SICK8015560/2015-09-01
F-193
DGS34/DGS35 INCREMENTAL ENCODERS
F
Maximum output frequency
Load current
4.5 V...5.5 V, TTL/RS422 40 mA
8 … 24 V, TTL/RS422; 8 … 24 V, HTL/Push Pull 40 mA
8 … 24 V, Open Collector 20 mA
Operating current without load
8 … 24 V 100 mA
4.5 ... 5.5 V 120 mA
Reverse polarity protection
Short-circuit protection of the outputs
4.5 V...5.5 V, TTL/RS422, 3487 No
8 V...24 V, TTL/RS422, 3487 No
8 … 24 V, HTL/Push Pull, 7272 Yes
8 … 24 V, Open Collector, 7273 Yes
4.5 V...5.5 V, TTL/RS422, 3487 No
8 V...24 V, TTL/RS422, 3487 No
8 … 24 V, HTL/Push Pull, 7272 Yes
8 … 24 V, Open Collector, 7273 Yes
≤300 kHz (1 to 8,192 pulses); ≤600 kHz (>8,192 pulses)
Yes
Ambient data
EMC
Enclosure rating
On the housing, male connector outlet 1)IP 66
On the housing, cable outlet IP 66
Permissible relative humidity
Operating temperature range
Storage temperature range
Resistance
To vibrations 20 g/ 5 … 2,000 Hz
1)
When mating connector is inserted.
To shocks 50 g/11 ms
EN 61000-6-2, 61000-6-3
95%, condensation of optical surfaces not permitted
–20 ...+70 °C
–30 … +85 °C
F-194
ENCODERS | SICK 8015560/2015-09-01
Subject to change without notice
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