EDH110-6-90000-05-D-S/WE20mm/HG5/8m InduCoder Encoder

EDH110-6-90000-05-D-S-WE20MM-HG5-8M INDUcoder Encoder – High Resolution Industrial Hollow Shaft Encoder

The EDH110-6-90000-05-D-S-WE20MM-HG5-8M from INDUcoder Messtechnik GmbH is a high-resolution optical incremental hollow shaft encoder designed for advanced industrial automation, precision positioning, servo systems, and heavy-duty motion control applications. The EDH110 series combines high pulse resolution, stable signal transmission, and industrial-grade durability for applications requiring highly accurate rotational feedback and long-term operational reliability.

High Resolution Optical Incremental Encoder Technology

The EDH110 series uses optical non-contact scanning technology with infrared LED transmitters and photo-transistor receivers. This optical measurement method provides extremely accurate pulse generation with minimal wear because the scanning process operates without physical contact. Optical scanning technology is widely used in precision automation systems where signal stability and motion accuracy are critical.

The EDH110 encoder series supports resolutions ranging from low pulse counts up to ultra-high resolutions reaching 900,000 pulses per revolution upon request. Standard resolutions include:

• 50 PPR
• 100 PPR
• 512 PPR
• 1024 PPR
• 2048 PPR
• 4096 PPR
• 9000 PPR
• 18000 PPR
• Custom resolutions up to 900000 PPR

This wide resolution flexibility allows the encoder to be integrated into highly sensitive positioning systems and advanced servo feedback applications.

Mechanical Specifications of the EDH110 Encoder

The EDH110 encoder is designed with a robust hollow shaft mechanical structure suitable for industrial machinery operating under continuous conditions.

Key mechanical specifications include:

• Flange diameter: Ø110 mm
• Housing diameter: Ø90 mm
• Hollow shaft diameter: up to Ø27 mm
• Maximum rotational speed: 6000 RPM
• Maximum angular acceleration: 10⁴ rad/sec²
• Maximum torque: 3 Ncm
• Breakaway torque: 5 Ncm
• Bearing load capacity:
  • Radial: 20 N
  • Axial: 10 N
• Approximate weight: 1.1 kg

The integrated stator coupling system simplifies installation while maintaining mechanical stability during high-speed operation.

Electrical Specifications and Signal Outputs

The EDH110-6-90000-05-D-S-WE20MM-HG5-8M encoder supports multiple industrial output configurations suitable for PLCs, servo drives, CNC controllers, and industrial automation systems.

Electrical specifications include:

• Supply voltage:
  • 5 VDC ±5%
  • Optional 10–30 VDC versions
• Maximum power consumption: 200 mA
• Output frequency:
  • Up to 300 kHz for RS422 outputs
  • Up to 160 kHz for Push-Pull and Sin/Cos outputs
• Output drivers:
  • RS422 Line Driver (D)
  • Push-Pull (P)
  • 1 Vss Sin/Cos (S)
• Signal channels:
  • 3-channel versions: A, B, M
  • 6-channel differential versions: A/A̅, B/B̅, M/M̅
• Output load capacity: 20 mA

Signal level specifications:

• High Level: > Vcc – 2V
• Low Level: < 0.5V
• Analog Sin/Cos Output: 1 Vss

The differential RS422 output option offers superior noise immunity for long cable installations and industrial environments with heavy electromagnetic interference.

Encoder Accuracy and Measurement Precision

The EDH110 series is engineered for precision positioning applications requiring highly accurate motion feedback.

Measurement accuracy values include:

• Standard accuracy: ±1 arc minute
• Optional ultra-high precision: ±5 arc seconds

These specifications make the encoder suitable for:

• CNC positioning systems
• High-speed automation machinery
• Precision indexing systems
• Robotics
• Printing machinery
• Servo feedback systems
• Textile production lines
• Measuring systems

The optical incremental scanning principle ensures stable edge detection and highly consistent signal quality.

Environmental and Industrial Protection Features

The EDH110 encoder series is suitable for demanding industrial environments thanks to its vibration resistance and optional protection classes.

Environmental specifications include:

• Vibration resistance:
  • 200 m/s² (20…2000 Hz)
• Shock resistance:
  • 2000 m/s² (11 ms)
• Humidity tolerance:
  • ≤85% RH
• Protection classes:
  • IP00
  • Optional IP64
• Operating temperatures:
  • Standard: 0°C to +80°C
  • Optional: -20°C to +110°C
  • Extended optional: -42°C to +110°C

These specifications allow the encoder to operate reliably in heavy industrial plants, steel mills, automation lines, and harsh environmental conditions.

Cable Configuration and Industrial Connectivity

The EDH110 encoder provides industrial-grade cable configurations for stable communication between the encoder and motion control electronics.

Typical differential signal wiring includes:

• A+
• A-
• B+
• B-
• M+
• M-
• +Vcc
• 0V GND
• Shield

The shielded cable design helps minimize electrical noise and signal interference in industrial automation environments.

Industrial Applications of the EDH110 Encoder

The EDH110-6-90000-05-D-S-WE20MM-HG5-8M encoder is widely used in:

• CNC machine tools
• Servo motor systems
• Packaging machinery
• Printing systems
• Textile machinery
• Conveyor systems
• Industrial robotics
• Steel and metal processing equipment
• Automation production lines
• High-speed positioning systems
• Rotary indexing systems

Its high resolution and industrial-grade signal stability make it ideal for applications requiring accurate motion synchronization and precise angular positioning.

Why Choose the EDH110 INDUcoder Encoder?

The EDH110 series offers several major advantages for industrial automation engineers and OEM manufacturers:

• Ultra-high resolution capability
• Stable RS422 differential signals
• High-speed operation up to 6000 RPM
• Optical non-contact scanning
• Excellent vibration resistance
• Wide operating temperature range
• Hollow shaft mechanical flexibility
• Industrial-grade durability
• Long operational lifespan
• High precision motion feedback

These characteristics make the EDH110 encoder a reliable solution for demanding industrial motion control applications.

FAQ

What type of encoder is the EDH110-6-90000-05-D-S-WE20MM-HG5-8M?

It is a high-resolution optical incremental hollow shaft rotary encoder designed for industrial motion control and positioning applications.

What is the maximum resolution supported by the EDH110 series?

The EDH110 series supports standard resolutions up to 18,000 PPR and custom resolutions up to 900,000 pulses per revolution.

Which output signal types are available?

The encoder supports RS422 Line Driver, Push-Pull, and 1 Vss Sin/Cos analog outputs.

What is the maximum operating speed?

The EDH110 encoder supports rotational speeds up to 6000 RPM.

Is the encoder suitable for servo motor feedback systems?

Yes. The high-resolution optical scanning and differential signal outputs make it ideal for servo systems and precision positioning applications.

What protection classes are available?

The EDH110 series supports IP00 and optional IP64 protection classes depending on the configuration.

Can the encoder operate in harsh industrial environments?

Yes. The encoder offers strong vibration resistance, shock resistance, and extended temperature range options for industrial environments.

What industries commonly use EDH110 encoders?

Industries include CNC manufacturing, robotics, packaging, steel production, textile machinery, printing systems, and industrial automation.