



Encoders Incremental
3720
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Carbon fiber-reinforced plastic housing – economical sensor solution.
The incremental compact encoders 3700 / 3720 with optical sensors are available with a resolution of up to 1024 pulses per revolution. The carbon fiber reinforced plastic housing of these incremental encoders is nevertheless extremely robust and resistant. Due to their high IP protection, they are also suitable for outdoor use.
Mechanical | |
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Dimension | Ø 37 mm |
Shaft type |
4 mm hollow shaft, through 5 mm hollow shaft, through 6 mm hollow shaft, through 8 mm hollow shaft, through 1/4 " hollow shaft, through |
Flange type |
Ø 36.80 mm Ø 37.00 mm Ø 46.00 mm |
Working temperature | -20 °C ... +70 °C |
Protection level |
IP65 IP67 |
Connection types |
Radial cable |
Max. rotational speed |
6.000 min-1 |
Weight | 100 g |
Electrical | |
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Scanning | optical |
Resolution max. |
1.024 ppr incremental |
Supply voltage |
5 V DC 5...30 V DC 10...30 V DC |
Interfaces |
Push-pull TTL / RS422 |
Options | |
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on request |
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- Tube Tech® cable outlet with extremely high strain relief.
- Also suitable for outdoor use due to the high IP protection.
- Continuous hollow shaft up to 8 mm.
- Only 37 mm diameter dimension.
- Up to 1024 pulses per revolution.
Accessories

Stator coupling, double-winged
For front mounting on encoder flange. For applications with axial play and radial play with high dynamics.
Stator coupling (stainless steel), 2 screws for mounting on the encoder.
8.0010.4C00.0000 |

Spring element, short
For applications with limited axial play, low dynamics, and limited installation space:Spring element (plastic), 1 screw for fastening to the encoder.
8.0010.4H00.0000 |
Cables and connectors
„Do you have technical questions about Kübler encoders or are you looking for individual solutions? I would be pleased to help you.“

Rainer Grueninger
Application Engineering
rainer.grueninger@kuebler.com
+49 7720 3903 764
+49 7720 21564
„We will be pleased to give you information about prices and delivery times. We are looking forward to your inquiry.“
