LGM64 Optical Linear Encoder
Technical Specifications:
- Working Voltage: 5V
- Operating Current: Normal Operating <80mA:error alarm>120mA
- Grating Pitch: 64um
- Sensor Material: Aluminum
- Cable Length: Default 0.5 meters
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The LGM64 is a compact digital output encoder engineered for high-precision linear motion control. It integrates position feedback, onboard interpolation, and optical filtering directly within the reading head, providing reliable signals without external electronics. A built-in LED indicator makes alignment and installation easy, while customizable resolution (64 μm grating pitch with interpolation up to 1024x) offers flexibility across applications. Available with both stainless steel and glass scales, the LGM64 delivers precision and versatility in a space-saving design. It is widely used in industries such as semiconductor manufacturing and other high-resolution automation equipment.
| Description | Parameter | Remark |
|---|---|---|
| Working Voltage | 5V | ±5% |
| Operating Current | Normal Operating <80ma:error alarm="">120mA | 25℃ Room Temperature |
| Grating Pitch | 64um | |
| Maximum speed |
1um 12.8m/s 0.5um 8m/s 0.1um 1.6m/s |
|
| Cable outlet method | Direct outlet | optional（DB9/DB15） |
| Sensor Material | Aluminum | |
| Cable Length | Default 0.5 meters | Customizable |
| Weight | 23g | 0.5 meters Read Head |
| Overall Dimensions | 20.80*12.7*9.45MM | |
| Operating Temperature | -5 ... 70℃ | |
| Storage Temperature | -20 ... 70℃ | |
| Cable Length | Default: 0.3M, max: 10M | |
| Interface Frequency |
BISS-C , RS422 , Max clock = 5Mhz SSI , RS422 , Max clock = 5Mhz MODEBUS-RTU , RS485 , Baud Rate: 256K Tamagawa , RS485 , Baud Rate 2.5M , 24bit |
|
| Housing Material | Aluminum | |
| Connector type | DB9 / DB15 / SCSI-26 / SM-6P , customizable, no connector | |
| Overall Dimensions | 53*14*12.5MM | |
| Mounting Hole Spacing | 46 mm | |
| Operating Temperature | -20 ... 80℃ | |
| Protection Rating | IP67 | |
| Max allowed External Magnetic Field | 0.5 mT | |
| Operating Temperature | -20 ... 80℃ | |
| Protection Rating | IP67 | |
| Max allowed External Magnetic Field | 0.5 mT |
| Cable Specification | |
|---|---|
| Cable Type | TPU high-flex cable, drag chain compatible, double shielding, twisted pair |
| Number of Wires | 8-core |
| Outer Diameter | 4.4 mm ±0.15 mm |
| Jacket Material | TPU |
| Wire specs | 0.08 mm2, 28 AWG, 0.38 Ω/m |
| Shielding Effectiveness | 90% |
| Durability | 40 million cycles at 35 mm bending radius |
| Weight | nominal 34 g/m |
| Bending Radius(inner) | Dynamic: 25 mm / Static: 10 mm |
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