Incremental Encoder – DFS60E-S4EA01024

The DFS60E-S4EA01024 is a premium incremental encoder designed for precision, durability, and versatility in industrial motion control applications. It features a 10 mm solid shaft with a face mount flange for secure mechanical integration, and delivers 1,024 pulses per revolution (PPR) for high-resolution signal feedback.

Engineered with aluminum die-cast housing, stainless steel shaft, and aluminum flange, the DFS60 offers strong mechanical resilience. It can handle radial loads up to 80 N and axial loads up to 40 N, making it suitable for high-demand environments.

The encoder operates smoothly with a startup torque of just 0.5 Ncm and supports rotational speeds up to 9,000 RPM, backed by a robust bearing design rated for 36 billion revolutions. Its low moment of inertia (6.2 gcm²) and high angular acceleration capability (up to 500,000 rad/s²) ensure fast, precise response even in dynamic systems.

Specifications

• Encoder type: Incremental

• Model: DFS60E-S4EA01024

• Pulses per revolution (PPR): 1,024

• Shaft design: Solid shaft, face mount flange

• Shaft diameter: 10 mm

• Shaft length: 19 mm

• Mechanical design: With face

• Shaft material: Stainless steel

• Flange material: Aluminum

• Housing material: Aluminum die-cast

• Weight: Approx. 0.3 kg

• Start-up torque: 0.5 Ncm (at +20 °C)

• Operating torque: 0.3 Ncm (at +20 °C)

• Maximum operating speed: ≤ 9,000 RPM

• Rotor moment of inertia: 6.2 gcm²

• Angular acceleration: ≤ 500,000 rad/s²

• Measuring step: 90°, electric / PPR

• Measuring step deviation (binary): ± 0.15°

• Error limits: ± 0.3°

• Bearing lifetime: 3.6 x 10¹⁰ revolutions