SISCO absolute angle sensor features a hard aluminum alloy shell, 360° mechanical rotation angle, and IP40 protection class. With a rated power of 2W, it delivers stable and reliable performance for continuous rotary angle measurement.
- Infinite Resolution with Analog Output: Our absolute angle sensor provides infinite resolution with analog output. It outputs continuous angle signals instead of segmented digital pulses, making it the preferred rotary position sensor for second-order inverted pendulum and high-dynamic motion control.
- 0.1% High Linearity for Precise Angle Tracking: Boasting linearity up to 0.1%, this conductive plastic angular displacement sensor accurately follows shaft rotation and delivers reliable position data for precision control systems.
- Built-in Precision Ball Bearings: Built-in precision ball bearings support quiet and smooth rotation. Low friction reduces mechanical abrasion and greatly extends the sensor’s mechanical life.
- High-Molecular Conductive Plastic Resistor: The sensor uses high-molecular conductive plastic resistance material. The resistive element is molded and laser fine-trimmed to maintain high measuring accuracy.
- Robust Hard Aluminum Alloy Housing: The hard aluminum alloy outer shell delivers solid mechanical protection, ensuring stable performance under normal industrial working conditions.
- Optional Mounting Brackets for Flexible Integration: Two optional mounting brackets are available for this absolute angle sensor, enabling secure mounting and simpler integration into different mechanical structures.
Applications
This absolute angle sensor is suitable for precision motion and position feedback. It can be used in second-order inverted pendulum systems, high-speed control equipment, robotic mechanisms, servo actuators, and rotary measurement devices.
High-Dynamic Motion Control
Rotary Positioning Equipment
Control Knobs And Adjustment
Second-Order Inverted
| Model | SISCO-AS-WDD35D4 |
| Shell Material | Hard aluminum alloy |
| Mechanical Angle | 360° |
| Electrical Angle | 345° |
| Resolution | Infinitesimal |
| Mechanical Life | 20 million revolutions |
| Protection Class | IP40 |
| Rotating Torque | <1mN.m |
| Linearity | ±0.1% |
| Sliding Resistance | 5KΩ±15% |
| Power | 2W |
| Rotational Torque | <10mN·m |
| Dielectric Withstand Voltage | 500V/1min |
| Weight | 47.8g |
| Size | With Shaft: Diameter 36.5*38.8mm Without Shaft: Diameter 36.5*19.7mm |
| Operating and Storage Temperature | -55℃-125℃ |
| Simple Bracket Material | Steel |
| L-Shaped Bracket Material | Aluminum alloy |
Dimensions (unit: mm)
Absolute Angle Sensor Dimension
Simple Bracket Dimension
L-Shaped Bracket Dimension
Detail
Q1: Can an absolute angle sensor measure 360 degrees?
A1: Yes. The absolute angle sensor supports 360° mechanical rotation, allowing the shaft to rotate through a full revolution. However, its electrical angle is 345°, meaning the analog output corresponds to a 345° measurement range.
Q2: How accurate is an absolute angle sensor?
A2: This absolute angle sensor provides ±0.1% linearity. Linearity indicates how closely the sensor output follows the actual angular position across its specified electrical measurement range.
Q3: Is the absolute angle sensor suitable for high-temperature applications?
A3: Yes. Its specified operating and storage temperature range extends from -55°C to +125°C. The actual suitability should also be evaluated based on the surrounding equipment and installation conditions.
Tips: Can an absolute angle sensor be used in a second-order inverted pendulum?
Yes. This absolute angle sensor is suitable for second-order inverted pendulum systems because its continuous analog output provides uninterrupted angular position feedback. Infinite resolution is useful for monitoring small changes during dynamic motion control.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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