Trade Discount 20%
Absolute Rotary Encoder AHM36A | 12 Bit Resolution | IP66/IP67 Rated | Fast Positioning | by SICK
The Absolute Rotary Encoder AHM36A is designed for precision in industrial automation, featuring a high resolution of 12 bit with 4,096 steps per revolution. With a robust mechanical design and an IP66/IP67 protection rating, it excels in harsh environments. Ideal for robotics, machine tool positioning, and conveyor systems, this encoder ensures reliable performance with low power consumption and a wide operating temperature range from -40 °C to +100 °C.
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Technical Specifications
- MTTFD: 230 years (EN ISO 13849-1)
- Number of steps per revolution: 4,096 (12 bit)
- Number of revolutions: 4,096 (12 bit)
- Error limits G: 0.35° at 20 °C
- Repeatability standard deviation σr: 0.2° at 20 °C
- Communication interface: SSI
- Initialization time: 100 ms
- Position forming time: 125 µs
- Code type: Gray
- Clock frequency: 2 MHz
- Connection type: Male connector, M12, 8-pin
- Supply voltage: 4.5 to 32 V DC
- Power consumption: ≤ 1.5 W
- Mechanical design: Solid shaft, face mount flange
- Shaft diameter: 10 mm
- Shaft length: 24 mm
- Shaft material: Stainless steel
- Flange material: Aluminum
- Housing material: Zinc
- Start up torque: 1 Ncm at +20 °C
- Operating torque: < 1 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
- Angular acceleration: ≤ 500,000 rad/s²
- EMC: According to EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP66/IP67
- Permissible relative humidity: 90%, no condensation
- Operating temperature range: -40 °C to +100 °C
- Storage temperature range: -40 °C to +100 °C
- Resistance to shocks: 100 g, 6 ms
- Resistance to vibration: 20 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 36mm x 60mm 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 number of revolutions
- Robust mechanical design with solid shaft and face mount flange
- Stainless steel shaft with flat for secure mounting
- Wide operating temperature range from -40 °C to +100 °C
- High protection rating IP66/IP67 for harsh environments
- Low power consumption ≤ 1.5 W
- Reverse polarity protection
- Fast position forming time of 125 µs
- Configurable code sequence parameter (CW/CCW)
- Long bearing lifetime of 3.6 x 10^8 revolutions
- High resistance to shock (100 g) and vibration (20 g)
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and mechanical integration of encoders to ensure proper connection and alignment.
Applications
- Industrial automation and control systems
- Robotics and motion control
- Machine tool positioning
- Conveyor systems and material handling
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption reduces energy usage in industrial systems
- Durable design minimizes replacement frequency and waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK AHM36A-SCAC012x12 Absolute Encoder is available for immediate purchase, ideal for industrial automation and precise position feedback applications.
