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DFS60B-S4CM01250 | Incremental encoders
The SICK DFS60B-S4CM01250 is a high-performance incremental encoder offering 1,250 pulses per revolution, robust IP67 rated housing, and precise measurement for industrial automation and motion control applications.
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Product Name/Title: DFS60B-S4CM01250 | Incremental encoders
Brand: SICK
SKU: 1139990
Alternatively Known As: Incremental rotary encoder, rotary encoder 1250 PPR, SICK incremental encoder, DFS60B encoder
Technical Specifications
- Pulses per revolution: 1,250
- Measuring step: 90° electric / pulses per revolution
- Measuring step deviation: ±0.01°
- Error limits: ±0.05°
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6
- Initialization time: 40 ms
- Output frequency: ≤ 600 kHz
- Load current: ≤ 30 mA
- Power consumption: ≤ 0.5 W (without load)
- Connection type: Cable, 8-wire, universal, 5 m
- Supply voltage: 10 to 32 V
- Reference signal: 1, positioned at 90° electric, logically gated with A and B
- Reverse polarity protection: Yes
- Short-circuit protection of outputs: Yes
- Mechanical design: Solid shaft, face mount flange
- Shaft diameter: 10 mm with flat
- Shaft length: 19 mm
- Shaft material: Stainless steel
- Flange material: Aluminum
- Housing material: Aluminum die cast
- Start up torque: 0.5 Ncm at +20°C
- Operating torque: 0.3 Ncm at +20°C
- Permissible shaft loading: 80 N radial, 40 N axial
- Operating speed: ≤ 9,000 min⁻¹
- Moment of inertia of rotor: 6.2 gcm²
- Bearing lifetime: 3.6 x 10^10 revolutions
- Angular acceleration: ≤ 500,000 rad/s²
- EMC: According to EN 61000-6-2 and EN 61000-6-4
- Enclosure rating: IP67 housing side and cable connection, IP65 shaft side
- 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: 70 g, 6 ms
- Resistance to vibration: 30 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 58mm x 90mm x 58mm
- Weight: 0.3 kg
Key Features
- Incremental encoder with 1,250 pulses per revolution
- TTL / RS-422 communication interface with 6 signal channels
- High accuracy with ±0.05° error limits and ±0.01° measuring step deviation
- Robust mechanical design with solid shaft and face mount flange
- IP67 rated housing side and cable connection, IP65 shaft side
- Wide operating temperature range from -40°C to +100°C
- Reverse polarity and short-circuit protection
- Low power consumption ≤ 0.5 W without load
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and mechanical integration of incremental encoders to ensure proper alignment and connection.
Applications
- Industrial automation for precise position and speed measurement
- Robotics and motion control systems
- Conveyor and material handling equipment
- Machine tool feedback and control
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Durable design reduces replacement frequency and electronic waste
- Low power consumption contributes to energy efficiency in automation systems
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS60B-S4CM01250 Incremental Encoder is available for immediate purchase, ideal for industrial automation and motion control applications.
