SICK DFS60B-S1MA10000 High-Resolution Incremental Encoder

The SICK DFS60B-S1MA10000 is a premium incremental encoder from the DFS60 series. It delivers precise position feedback for demanding industrial automation. This model offers a high resolution of 10,000 pulses per revolution (PPR). The DFS60B-S1MA10000 operates on a wide voltage range and features a robust IP67 housing.

Core Technical Specifications

• Brand & Series: SICK DFS60 Series
• Model Number: DFS60B-S1MA10000
• Alternate Part #: 1056866
• Encoder Type: Incremental, Rotary
• Resolution: 10,000 Pulses Per Revolution (PPR)
• Shaft Dimensions: 6 mm Diameter, 10 mm Length (with flat)
• Supply Voltage Range: 4.5 to 32 V DC
• Maximum Output Frequency: 600 kHz
• Maximum Operating Speed: 9,000 RPM
• Housing Material: Aluminum Die Cast
• Connection: Male M23 Connector, 12-pin, Radial

Electrical & Signal Performance

• Output Signal: 6-Channel (A, /A, B, /B, Z, /Z)
• Factory Interface: TTL (5V logic)
• Configurable Interface: Programmable for TTL or HTL/Push-Pull
• Maximum Load Current: 30 mA per channel
• Power Consumption: ≤ 0.7 W (without load)
• Short-Circuit Protection: Yes, on all outputs
• Reverse Polarity Protection: Yes, for power supply lines
• 0-SET Function: Hardware pin for remote reference setting
• Initialization Time: 30 ms (32 ms with mech. zero pulse)

Mechanical & Dimensional Data

• Mechanical Design: Solid Shaft with Servo Flange Mount
• Shaft Material: Stainless Steel
• Flange Material: Aluminum
• Starting Torque: 0.5 Ncm at +20°C
• Running Torque: 0.3 Ncm at +20°C
• Permissible Shaft Load: 80 N (Radial), 40 N (Axial)
• Rotor Moment of Inertia: 6.2 g·cm²
• Bearing Lifetime: 3.6 x 10¹⁰ Revolutions
• Max. Angular Acceleration: 500,000 rad/s²
• Unit Weight: Approximately 0.3 kg

Environmental & Durability Ratings

• Ingress Protection (IP): IP67 (Housing/Connector), IP65 (Shaft Side)
• Operating Temperature: –40°C to +100°C (special range: –30°C to +100°C)
• Storage Temperature: –40°C to +100°C
• Permissible Humidity: Up to 90% (Condensation not permitted)
• Vibration Resistance: 30 g, 10 Hz to 2,000 Hz (EN 60068-2-6)
• Shock Resistance: 70 g, 6 ms (EN 60068-2-27)
• EMC Conformity: EN 61000-6-2 (Immunity), EN 61000-6-3 (Emission)
• Safety Parameter (MTTFD): 300 years (per EN ISO 13849-1 calculation)

Programming & Configuration Features

• Programmability: Output voltage level, zero pulse position & width, PPR
• Max. Programmable Resolution: Up to 65,536 pulses (16-bit)
• Measuring Step Deviation: ± 0.01° (for non-binary lines)
• Overall Error Limit: ± 0.05°
• Duty Cycle: ± 0.05°

Installation Guidelines

• Ensure the mounting surface is clean, flat, and free of vibrations.
• Align the motor shaft precisely with the encoder shaft to avoid radial load.
• Use a flexible coupling to compensate for minor misalignments.
• Connect the M23 connector securely to the mating cable.
• Apply the correct supply voltage (4.5-32V DC) to the designated pins.
• Do not exceed the maximum permissible axial and radial shaft loads.
• Allow for self-heating of approximately 3.3 K per 1,000 RPM in your thermal design.

Packaging & Shipping

• Package Contents: 1 x SICK DFS60B-S1MA10000 Encoder
• Accessories: Mounting screws may be included; connector cap recommended separately.
• Shipping Carriers: FedEx, UPS, DHL Express available.
• Packaging Protection: Foam or cardboard packaging for transit safety.

Warranty & Support

• Warranty Period: 12 months from the date of purchase.
• Warranty covers material and manufacturing defects under normal use.
• Installation must adhere to all published specifications and environmental limits.
• Technical data sheets and configuration guides are available for download.

Frequently Asked Questions (FAQ)

• What does "programmable resolution" mean for this encoder?

You can change the number of output pulses per revolution (PPR) from the factory 10,000 up to 65,536 via software, allowing you to match the resolution to your controller's requirements without changing hardware.

• Can I use this 5V TTL encoder directly with a 24V PLC input?

Not directly. The factory setting is 5V TTL. However, you can reprogram it for 24V HTL/push-pull output, which is compatible with most 24V PLC inputs. A configuration cable and software from SICK are required.

• Is the IP67 rating suitable for washdown environments?

IP67 provides protection against temporary immersion (30 minutes at 1m depth) and dust ingress. This makes it suitable for harsh, wet environments like food and beverage, provided the shaft seal (IP65) is also protected from direct high-pressure sprays.

• What is the purpose of the 0-SET (zero set) function?

The 0-SET hardware pin allows you to dynamically define a new mechanical zero or reference position for the encoder during operation. This is useful for homing sequences or after a power loss without needing a full rotation.

• How does the 600 kHz output frequency relate to maximum RPM?

At 10,000 PPR, a 600 kHz frequency limit means the encoder can theoretically operate at up to (600,000 / 10,000) * 60 = 3,600 RPM before the signal distorts. For the full 9,000 RPM, you must use a lower PPR setting.

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