The DS series Netzer encoder features high precision, small size, light weight, hollow floating shaft, no bearings or other contacts, easy installation, and is used for absolute position digital interfaces. It has high tolerance to temperature, shock, EMI, RFI, and magnetic fields, meeting the requirements of various harsh environmental applications, including space, aerospace electronic equipment, and defense.
DS seriesNetzer encoderadvantage
-Simple and sturdy structure
-Larger installation tolerance
-Lightweight, low inertia, light appearance (=<10 mm)
-Circular hollow shaft, available in various sizes
-Absolute single loop position output
-Continuous overall 360 ° position sensing
-Can screen models with an accuracy of up to 0.001 °
-Not sensitive to magnetic fields
-Non-magnetic feature
-Not sensitive to EMI/RFI
-Low power consumption
-Ultra high speed option - low latency
-Multiple location feedback standard protocols
- 高定制能力
DS series
Netzer Absolute Rotary Encoder DS Series
Ultra light and ultra-thin|Hollow floating shaft | High precision | High resolution|
DSProduct Introduction
High precision, small size, light weight, hollow floating shaft, no bearings or other contacts, easy to install, digital interface for absolute position, suitable for temperature, impactEMI, RFI, and magnetic fields have high tolerance,Meet the requirements of various harsh environmental applications, including space, avionics, and defense.
DSProduct Specifications
productmodel |
outer diameter/Inner diameter/thickness |
weight |
resolution |
precision |
maximum speed |
DS-16 |
16/4/8 mm |
3.1 g |
16 bit |
±0.020° |
4000 rpm |
DS-25 |
25/6/7 mm |
10 g |
17-19 bit |
±0.010° |
4000 rpm |
DS-40 |
40/10/10 mm |
20 g |
17-19 bit |
±0.010° |
4000 rpm |
DS-58 |
58/20/10 mm |
30 g |
18-20 bit |
±0.008° |
4000 rpm |
DS-70 |
70/30/10 mm |
49 g |
19-21 bit |
±0.006° |
1500 rpm |
DS-90 |
90/50/10 mm |
55 g |
19-21 bit |
±0.006° |
2000 rpm |
DS-130 |
130/90/10.5 mm |
84 g |
19-21 bit |
±0.006° |
2000 rpm |
DS seriesNetzer encoderProduct Parameters
Measurement range: Absolute position of a single circle
Rotation direction: adjustable clockwise/Counter clockwise (default direction is the same as the bottom of the encoder)
Communication interface:SSi / BiSS-C
Serial output: differentialRS-422
Installation eccentricity:±0.1 mm
Axial installation tolerance:±0.1 mm
Supply voltage:5V ± 5%
Operating Temperature-40 ° C to+85 ° C, (optional:-55°Cto+125°C)
relative humidity<98% non condensing
Impact resistance:100 gsustain11 ms(DS-16/40sustain6ms)
Vibration function:20 g 10to2000 Hz
Electromagnetic compatibility:IEC 6100-6-2、IEC 6100-6-4
DSTypical Applications
- Photoelectric turntable
- Active air defense system
- aerospace
- Semiconductor Coverage Measurement System
- Medical holography
- Digital laparoscopic surgical system
- Spinal surgery robot
- Surgical Robot Master
- Surgical energy equipment
- Dental implant surgery robot
- Wheel position measurement
- agricultural robot