Confirm the complete ERM 200 1200 A03 1R 1144140-03 part number and series from the product label.
Product imageRepresentative image. Confirm the exact label and configuration in the quotation.
Industrial productHeidenhainPart number: ERM 200 1200 A03 1R 1144140-03
CNC Axis HEIDENHAIN ERM 200 1200 A03 1R 1144140-03
- Part number
- ERM 200 1200 A03 1R 1144140-03
- Availability
- In stock
- Category
- Servo & Motion Control
- Subcategory
- Motion Accessories
✓ Part-number review✓ Condition stated in quote✓ Worldwide delivery options
Product overview
ERM 200 1200 A03 1R 1144140-03 product information
HEIDENHAIN ERM 200 1200 A03 1R 1144140-03
High-precision HEIDENHAIN incremental encoder for reliable angular measurement in demanding machine-tool and motion-control systems
| Brand | HEIDENHAIN |
| Model | ERM 200 1200 A03 1R 1144140-03 |
| Voltage | 5 V DC |
| Country of Origin | Germany |
| Weight | Approximately 0.8 kg |
| Dimensions | Approximately 200 mm diameter; dimensions vary by mounting configuration |
| Warranty | 6 months |
| Certifications | CE, RoHS |
| SKU / MPN | 1144140-03 |
| What’s in the box | HEIDENHAIN ERM 200 encoder, protective packaging, product documentation |
| Encoder Type | Incremental modular rotary encoder |
| Measuring Diameter | 200 mm |
| Graduation | 1200 lines |
| Output Signal | 1 Vpp sinusoidal incremental signal |
| Reference Marks | 1 reference mark |
| Scanning Configuration | A03, 1R configuration |
Key benefits: High measurement reliability, precise rotary feedback, robust industrial construction, compatible with HEIDENHAIN control systems, and dependable speed and position monitoring
Typical applications: CNC machine tools, rotary tables, grinding machines, machining centers, motor feedback systems, and industrial positioning equipment
Lifecycle: New product; availability and service support depend on HEIDENHAIN production and distributor stock
Compatibility01 02 03 04
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Industrial components can differ by series, firmware, voltage, network, terminal base, memory, accessories and approvals. A matching front label does not by itself guarantee a drop-in replacement.
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Supply condition
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New product
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Refurbished product
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Used product
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Documents & support
Technical references
Manufacturer documentation should be used for engineering, installation, safety and certification decisions. This page supports identification and sourcing; it does not replace the manufacturer manual.
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How can I identify the correct product?
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Which condition options are available?
Products may be offered as new, surplus, refurbished or used. The quotation will state the supplied condition.
What information is needed for a quotation?
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