Trade Discount 20%
Incremental Rotary Encoder | 360 Pulses/Rev | ±0.008° Deviation | IP65/IP67 Protection | by SICK
The Incremental Rotary Encoder DFS20A-M4D1N000360 delivers high precision with 360 pulses per revolution and a measuring step deviation of just ±0.008°. Designed for industrial automation, robotics, and machine tool control, it features robust aluminum housing with IP65/IP67 protection, ensuring durability in harsh environments. Ideal for applications requiring precise position and speed measurement, this encoder is built to last with a bearing lifetime of 3.6 x 10^9 revolutions.
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Technical Specifications
- MTTFD: 330 years (EN ISO 13849-1)
- Pulses per revolution: 360
- Measuring step: ±90°, electric/pulses per revolution
- Measuring step deviation: ±0.008° pulses 100 ... 10,000
- Error limits: ±0.03°
- Communication interface: Incremental, Open Collector
- Number of signal channels: 6
- 0-set function via hardware pin: H-active, L = 0-3 V, H = 4.0 - U s V
- Initialization time: 40 ms
- Output frequency: 150 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Connection type: Cable, 9-wire, radial, 5 m
- Supply voltage: 8 ... 30 V
- Reference signal: 1, position 180°, gated with A
- Code sequence: Clockwise
- Reverse polarity protection: Yes
- Short-circuit protection of outputs: Yes
- Mechanical design: Solid shaft, servo flange 58 mm
- Shaft diameter: 10 mm with flat
- Shaft length: 16 mm
- Shaft material: Stainless steel 1.4305
- Flange material: Aluminum
- Housing material: Aluminum
- Start up torque: 0.5 Ncm (+20 °C)
- Operating torque: 0.3 Ncm (+20 °C)
- Permissible shaft loading: 80 N radial, 40 N axial
- Operating speed: ≤ 9,000 min⁻¹
- Moment of inertia of rotor: 15 gcm²
- Bearing lifetime: 3.6 x 10^9 revolutions
- Angular acceleration: ≤ 500,000 rad/s²
- EMC: According to EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 shaft side, IP67 housing side
- Permissible relative humidity: 90% (no condensation)
- Operating temperature range: –30 °C to +85 °C
- Storage temperature range: –40 °C to +100 °C
- Resistance to shocks: 100 g, 11 ms
- Resistance to vibration: 30 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 58mm x 80mm x 58mm
- Weight: 0.4 kg
Key Features
- 360 pulses per revolution for high resolution
- Measuring step deviation of ±0.008° with error limits ±0.03°
- 6-channel incremental communication interface with open collector output
- Solid shaft with 10 mm diameter and 16 mm length, stainless steel material
- Robust aluminum housing and flange with IP65/IP67 protection
- Operating temperature range from –30 °C to +85 °C
- Reverse polarity and short-circuit protection
- High mechanical durability with bearing lifetime of 3.6 x 10^9 revolutions
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with incremental encoder wiring and configuration to ensure proper operation and safety.
Applications
- Industrial automation for precise position and speed measurement
- Robotics and servo motor feedback
- Conveyor systems and material handling
- Machine tool control and monitoring
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption of 0.7 W reduces energy usage
- Durable design minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS20A-M4D1N000360 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.
