SICK DFS60B-S4EK00020 Incremental Rotary Encoder
Product Details:
Manufacturer : Sick
Product No. : DFS60B-S4EK00020
https://www.achievers-automation.com More Products
Reliable Industrial Component Sourcing for Enterprises
This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.
To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.
The SICK DFS60B-S4EK00020 belongs to SICK’s DFS60B industrial incremental rotary encoder family, designed for precise rotational speed and position feedback in general automation machinery.
This specific variant features a solid 10 mm shaft with face mount flange, 20 pulses per revolution (PPR) resolution, HTL push-pull electrical interface, and an integrated 1.5 m 8-wire universal cable connection. Operating on 10–32 V wide-range DC power, it delivers 6-channel A/B/Z incremental signals with built-in reverse polarity and short-circuit protection.
With a compact 60 mm aluminum die-cast housing, IP65 shaft-side and IP67 housing-side ingress protection, the DFS60B-S4EK00020 offers long bearing service life and robust resistance to shock, vibration and fluctuating ambient temperatures for continuous motion monitoring tasks.
Description:
| Parameter Category |
DFS60B-S4EK00020 Standard Specs |
| Manufacturer |
SICK AG |
| Full Model Code |
DFS60B-S4EK00020 |
| Internal Article No. |
1037409 |
| Product Series |
DFS60B Incremental Rotary Encoder |
| Encoder Type |
Incremental, optical scanning |
| Pulses Per Revolution (PPR) |
20 |
| Mechanical Interface |
Solid shaft, face mount flange |
| Shaft Diameter |
10 mm stainless steel shaft |
| Housing Outer Diameter |
60 mm aluminum die-cast |
| Connection Type |
8-wire universal cable, 1.5 m length |
| Total Net Weight |
0.3 kg |
| Start-up Torque (+20°C) |
0.5 Ncm |
| Operating Torque (+20°C) |
0.3 Ncm |
| Max Permissible Rotational Speed |
9,000 rpm |
| Rotor Moment of Inertia |
6.2 gcm² |
| Bearing Lifetime |
3.6 × 10¹⁰ revolutions |
| Max Angular Acceleration |
500,000 rad/s² |
| Performance Item |
Rated Technical Data |
| Electrical Interface |
HTL Push-Pull, 6 channels (A, /A, B, /B, Z, /Z) |
| Reference Signal (Z pulse) |
1 channel, 90° electrical gated with A/B |
| Supply Voltage Range |
10 V DC ~ 32 V DC |
| Max Output Frequency |
≤ 600 kHz |
| Max Load Current per Channel |
≤ 30 mA |
| Power Consumption (No Load) |
≤ 0.5 W |
| Initialization Time |
40 ms after power-on |
| Measuring Step Deviation |
± 0.08° |
| Overall Angular Error Limit |
± 0.05° |
| Protection Functions |
Reverse polarity protection, output short-circuit protection (max 30 s) |
| Ingress Protection |
IP67 housing side; IP65 shaft side |
| Operating Ambient Temperature |
-40 °C ~ +85 °C |
| Permissible Relative Humidity |
Up to 90 %, non-condensing |
| Shock Resistance |
70 g per EN 60068-2-27 |
| EMC Compliance |
EN 61000-6-2, EN 61000-6-3 |
| MTTFd (EN ISO 13849-1) |
300 years (40°C average ambient temp) |
| Certifications |
CE, cULus, RoHS compliant |
BRAND
SICK is a German brand founded in 1946, named after its founder, Dr. Erwin Sick. The company's headquarters is located in Waldkirch, a city in southwestern Germany. SICK is one of the international leading manufacturers in sensor technology and analytical instrumentation systems and holds a significant position in the field of industrial automation.
SICK's product range includes various types of sensors, encoders, switches, connectors, cables, photoelectric sensors, servo encoders, fiber optic sensors, laser scanners, safety switches, proximity sensors, and more. Additionally, it produces gas analyzers, flow sensors, and inclination sensors. These devices are widely used across various industries, such as packaging, food and beverage, machine tools, automotive manufacturing, logistics, airport facilities, electronics, and textiles.
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, E+H, MTL, AB, Pepperl+Fuchs, YOKOGAWA, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, IFM etc. If you have any request, please do not hesitate to contact us.
Below are the TOP BRANDS we handle in the past 12 years:
FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
Your message must be between 20-3,000 characters!
Overall Rating
Rating Snapshot
The following is the distribution of all ratingsAll Reviews