DS-25 | ABSOLUTE ROTARY ENCODER Hollow Shaft Three-plate
Related Videos
Applications
Features
- Lightweight miniature absolute rotary encoder
- Hollow floating shaft
- No bearing or other contacts
- High precision
- High tolerance to temperature extremes, shock,
EMI, RFI and magnetic fields - Digital interfaces for absolute position
OD
25 mm
ID
6 mm
Height
7 mm
Weight
10 gr
Resolution
17-19 bit
Accuracy
±0.010°
* Segmentally enhanced accuracy is available upon request- Contact Netzer for more info.
-
Technical Drawing
-
General
Angular resolution17-19 bitNominal position accuracy±0.020°Nominal position extended accuracy (EA)±0.010°Maximum operational speed4,000 rpmMeasurement rangeSingle turn absolute positionBuild In Test BITOptionalRotation directionAdjustable CW/CCW (Default same direction from bottom side of the encoder) -
Mechanical
Allowable mounting eccentricity±0.1 mmAllowable axial mounting tolerance±0.1 mmRotor inertia11 gr · mm²Total weight10 grOuter Ø /Inner Ø / Height25 / 6 / 7 mmMaterial (stator / rotor)Ultem™ polymer / TRVX-50 -
Electrical
Supply voltage5V ±5%Current consumption~90 mAInterconnection#30 shielded cableCommunicationSSi / BiSS - COutput codeBinarySerial outputDifferential RS-422Clock frequency0.1- 5.0 MHzPosition update rate35 kHz (Optional - up to 375 KHz) -
Environmental
EMCIEC 6100-6-2, IEC 6100-6-4Operating temperature-40°C to +85°CStorage temperature-50°C to +85°CRelative humidity98% Non condensingShock endurance / functional100 g for 11 ms / 40g 11ms (per MIL-STD-810G)Vibration functional20 g 10 – 2000 Hz (per MIL-STD-810G)ProtectionIP 40
Order Now
Related CASE STUDIES
Find out more
Electro Optical Gimbals
Find out more
Active Air Defense System
Find out more
Wheel Position Measuring Tester
Find out more
Agricultural Robotics
Find out more
Dental Implant Surgery Robot
Find out more
Semiconductor Overlay Metrology System
Find out more
Spine Surgery Robot
Find out more
Surgical Energy
