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Absolute Encoder AHM36B-S3AL012x12 | 12 Bit Resolution | IP65 Rated | Robust Construction | by SICK
The Absolute Encoder AHM36B-S3AL012x12 offers high precision with a 12 bit x 12 bit resolution, making it ideal for industrial automation and robotics applications. With an IP65 rated enclosure, it ensures reliable performance in harsh environments. Designed for professionals, this encoder features a fast initialization time and robust construction, providing accurate motion control and long-lasting durability.
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Product Name/Title: Absolute Encoder AHM36B-S3AL012x12 | 12 Bit Resolution | IP65 Rated | Robust Construction | by SICK
Brand: SICK
SKU: 1075386
Alternatively Known As: Rotary encoder, Absolute rotary encoder, SSI encoder, Position encoder, Industrial encoder
Technical Specifications
- Resolution: 4,096 steps per revolution (12 bit), 4,096 revolutions (12 bit)
- Max resolution: 12 bit x 12 bit (4,096 x 4,096)
- Error limits: 0.35° at 20 °C
- Repeatability standard deviation: 0.25° at 20 °C
- Communication interface: SSI
- Initialization time: 100 ms
- Position forming time: 125 µs
- Code type: Gray code
- Clock frequency: 2 MHz
- Supply voltage: 4.5 to 32 V DC
- Power consumption: ≤ 1.5 W (without load)
- Shaft diameter: 6 mm with flat
- Shaft length: 12 mm
- Start up torque: 0.5 Ncm at 20 °C
- Operating torque: < 0.5 Ncm at 20 °C
- Permissible shaft loading: 40 N radial, 20 N axial
- Operating speed: ≤ 6,000 min⁻¹
- Moment of inertia of rotor: 2.5 gcm²
- Bearing lifetime: 3.6 x 10^8 revolutions
- Operating temperature range: -20 °C to +70 °C
- Storage temperature range: -40 °C to +100 °C
- Enclosure rating: IP65
- EMC: Compliant with EN 61000-6-2 and EN 61000-6-3
- Dimensions (H x L x W): 36mm x 50mm x 36mm
- Weight: 0.12 kg
Key Features
- High resolution with 12 bit x 12 bit (4,096 x 4,096) steps per revolution and revolutions
- Solid shaft with face mount flange design
- Robust construction with stainless steel shaft, aluminum flange, and zinc housing
- IP65 rated enclosure for dust and water protection
- Reverse polarity protection and low power consumption (≤ 1.5 W)
- High mechanical endurance with bearing lifetime of 3.6 x 10^8 revolutions
- Fast initialization time of 100 ms and position forming time of 125 µs
- Configurable code sequence (CW/CCW) via cable
- Resistance to shocks (100 g, 6 ms) and vibration (20 g, 10 Hz to 2,000 Hz)
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and configuration of the encoder interface and power supply.
Applications
- Industrial automation for precise position measurement
- Robotics for accurate motion control
- Machine tools requiring high resolution feedback
- Safety-related systems requiring reliable encoder data
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption reduces energy usage in industrial systems
- Durable materials and long bearing life reduce waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK AHM36B-S3AL012x12 absolute encoder is available for immediate purchase, ideal for industrial automation and safety-related applications requiring high precision position feedback.
