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Incremental Encoder DFS60B-S1AA01250 | 1250 PPR | 6-Channel TTL/RS-422 | IP67 Rated | by SICK
The Incremental Encoder DFS60B-S1AA01250 offers 1,250 pulses per revolution and a robust 6-channel TTL/RS-422 communication interface, making it ideal for industrial automation and precise motion control. With a solid shaft design and high operating speed of up to 9,000 min⁻¹, this encoder ensures reliable performance in demanding environments, while its IP67 rated housing provides excellent protection against dust and moisture.
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Product Name/Title: Incremental Encoder DFS60B-S1AA01250 | 1250 PPR | 6-Channel TTL/RS-422 | IP67 Rated | by SICK
Brand: SICK
SKU: 1076602
Alternatively Known As: Incremental rotary encoder, rotary encoder 1250 PPR, SICK DFS60 encoder, industrial position sensor
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
- Operating current: 40 mA (without load)
- Connection type: Male connector, M23, 12-pin, radial
- Supply voltage: 4.5 to 5.5 V
- Reference signal: 1, positioned at 90° electric, logically gated with A and B
- Mechanical design: Solid shaft, Servo flange
- Shaft diameter: 6 mm with flat
- Shaft length: 10 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 61000-6-3
- Enclosure rating: IP67 housing side, 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 40mm x 58mm
- Weight: 0.3 kg
Key Features
- Incremental encoder with 1,250 pulses per revolution
- 6-channel TTL / RS-422 communication interface
- Solid shaft with 6 mm diameter and 10 mm length
- High operating speed up to 9,000 min⁻¹
- IP67 rated housing side and IP65 shaft side for robust protection
- Low start-up torque of 0.5 Ncm and operating torque of 0.3 Ncm
- Short-circuit protection on outputs
- Operating temperature range from -40 °C to +100 °C
- High bearing lifetime of 3.6 x 10^10 revolutions
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with incremental encoder wiring and handling to ensure proper connection and operation.
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
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable aluminum housing and stainless steel shaft ensure long product life reducing waste
- Low power consumption electronics contribute to energy efficiency
- High reliability reduces downtime and replacement frequency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS60B-S1AA01250 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.
