Heidenhain Encoders: ERN Absolute & Incremental Encoders
Heidenhain Encoders offer a range of precision rotary encoders essential for various industrial applications. These encoders, known for their high accuracy and reliability, are ideal for motion control and positioning tasks. Key features include axial tolerance, shaft design, positioning accuracy, resolution, multiturn capability, operating temperature, and interface options. Suitable for diverse environments, they come in various housing diameters, catering to different industrial needs.
IndMALL Automation provides these encoders, ensuring optimal performance in automation and control systems. Our selection includes the ECN, EQN, ERN, ROC, ROQ, KCI, KBI, and ECI series, each designed to meet specific requirements in precision and durability.
Heidenhain Encoder: ECN 1000 and EQN 1000 series
- Axial Tolerance: Up to ±0.5 mm.
- Shaft: Blind hollow, Ø 6 mm.
- Positioning Accuracy: Down to ±60 arc seconds.
- Resolution: 8,388,608 positions/revolution.
- Multiturn Capability: Up to 4096 revolutions.
- Maximum Operating Temperature: 100 °C.
- Housing Diameter: Approximately 35 mm.
Heidenhain ERN 1000 series
- Axial Tolerance: Up to ±0.5 mm.
- Shaft: Blind hollow.
- Positioning Accuracy: Down to ±18 arc seconds.
- Maximum Operating Temperature: 100 °C.
- Interfaces: 1 VPP, TTL, HTLs.
- Housing Diameter: Approximately 35 mm.
Heidenhain Absolute Encoder: ECN/EQN 400 series
- Axial Tolerance: Up to ±1 mm or ±1.5 mm.
- Shaft Options: Blind hollow, hollow through, or tapered shaft.
- Positioning Accuracy: Down to ±20 arc seconds.
- Resolution: 33,554,432 positions/revolution.
- Multiturn Capability: Up to 4096 revolutions.
- Maximum Operating Temperature: 100 °C.
- Housing Diameter: Approximately 56 mm.
Heidenhain Absolute Rotary Encoders: ECN 100 series
- Axial Tolerance: Up to ±1.5 mm.
- Shaft: Hollow through, up to Ø 50 mm.
- Positioning Accuracy: Down to ±20 arc seconds.
- Resolution: 33,554,432 positions/revolution.
- Maximum Operating Temperature: 100 °C.
- Interface: EnDat.
- Housing Diameter: Approximately 87 mm.
Heidenhain Incremental Encoder: ERN 400 series
- Axial Tolerance: Up to ±1 mm.
- Shaft Options: Blind hollow or hollow through.
- Positioning Accuracy: Down to ±12 arc seconds.
- Feature: Fault exclusion for rotor coupling.
- Maximum Operating Temperature: 100 °C.
- Interfaces: 1 VPP, TTL, HTL.
- Housing Diameter: Approximately 56 mm.
Heidenhain Encoder: ECN 1100 and EQN 1100 series
- Stator Coupling: For plane surface.
- Axial Tolerance: Up to ±0.5 mm.
- Shaft: Blind hollow.
- Positioning Accuracy: Down to ±60 arc seconds.
- Resolution: 8,388,608 positions/revolution.
- Multiturn Capability: Up to 4096 revolutions.
- Maximum Operating Temperature: 115 °C.
Heidenhain Rotary Encoders: KCI/KBI 100 series
- Axial Tolerance: Up to ±0.5 mm.
- Shaft: Hollow through, Ø 30 mm / Ø 40 mm.
- Scanning: Robust inductive.
- Positioning Accuracy: Down to ±40 arc seconds.
- Resolution: 524,288 positions/revolution.
- Multiturn Capability: Up to 65,536 revolutions.
- Maximum Operating Temperature: 115 °C.
Heidenhain Incremental Encoders: ERN 1023
- Axial Tolerance: Up to ±0.15 mm.
- Shaft: Blind hollow, diameter 6 mm.
- Positioning Accuracy: Down to ±130 arc seconds.
- Signal Periods: Up to 8192 per revolution.
- Maximum Operating Temperature: 90 °C.
- Interface: TTL.
- Housing Diameter: Approximately 35 mm.
Heidenhain Encoders: ERN 1300 series
- Axial Tolerance: Up to ±0.5 mm.
- Shaft: Tapered.
- Positioning Accuracy: Down to ±16 arc seconds.
- Maximum Operating Temperature: 120 °C.
- Interface: 1 VPP and TTL.
- Housing Diameter: Approximately 56 mm.
Heidenhain Rotary Encoders: ECI/EBI 4000 series
- Axial Tolerance: Up to ±1.5 mm.
- Shaft: Hollow through, diameters 90 mm and 180 mm.
- Scanning: Robust radial inductive.
- Positioning Accuracy: Down to ±25 arc seconds.
- Resolution: 1,048,576 positions/revolution.
- Multiturn Capability: Up to 65,536 revolutions.
- Maximum Operating Temperature: 115 °C.
Product List:
ID.No |
Image |
Positions per revolution |
Output code |
Output signal |
Power supply |
Electrical connection |
|---|---|---|---|---|---|---|
| 606681-01 | 
|
8192 | Binary | ~1Vpp | 3.6 V … 14 V | Coupling M23, male, 17-pin |
| 810800-02 | 
|
8192 | Binary | ~1Vpp | 3.6 V … 14 V | free cable end |
| 1042524-01 | 
|
8192 | Gray | TTL | 4.75 V … 30 V | Flange socket M23, male, 17-pin |
| 1314403-01 | 
|
524288 (19-bit) | Binary | – | 3.6 V … 14 V | Bent plug connector, double-row, 15-pin |
| 1130167-02 | 
|
1048576 | Binary | – | 3.6 V … 14 V | Plug connector, straight, double-row, 15-pin |
Frequently Asked Questions
What is the principle of Heidenhain encoder?
Heidenhain encoders primarily operate on the photoelectric scanning principle. This touchless method ensures minimal wear and high durability. It accurately detects fine graduation lines, as narrow as a few micrometers. Consequently, it produces precise output signals with exceptionally small signal periods.
What is an incremental encoder used for?
Incremental encoders are primarily utilized for measuring mechanical system speeds. They serve both monitoring and feedback roles in motion control applications. These encoders effectively track and report rotational speed and position changes.
Who uses encoders?
Encoders are extensively used in various industries, particularly in motor-powered devices. Key applications include industrial robots in factories, like assembly and welding robots. They are also crucial in automatic guided machines and machining centers. Encoders ensure precision and efficiency in these automated systems.
Please don’t hesitate to contact us for more details about our Heidenhain Encoders – IndMALL
