Magnescale GB-ER (SR138R) High-Resolution Linear Scales
The GB-ER series combines original Magnescale technology and legendary durability with a built-in reference point.
Features:
- Excellent durability against workshop conditions - resistant to oil, dirt, shock and vibration.
- Compact design for a space-saving installation
- Accuracy: (5+5L/1000)μm
- Maximum resolution: 0.5μm
- Simple structure should be conducive to long life
Specifications:
| Model | GB-ER (SR138R) | |
| Measuring length (L:mm) | 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, | |
| Scale length | Overall length (mm) (A) | L+104mm(50～200mm) L+120mm(250～2200mm) |
| Maximum travel length (mm) | L+14mm(50～200mm) L+30mm(250～2200mm) | |
| With or without Center foot plate (mm) | None (50～950mm) Included (1050～2200mm) | |
| Mounting hole pitch (B) | L+91mm(50～200mm) L+107mm(250～2200mm) | |
| (C) | 45.5mm(50～200mm) 53.5(250～2200mm) | |
| (D) | L x 1/2(50～250mm) 50mm(300～2200mm) | |
| Accuracy (20℃) | (5+5L/1000)μm | |
| Reference point | Standard:Center point | |
| Allowable face flatness | ±0.1mm | |
| Expansion coefficient | (11±1)×10-6/℃ | |
| Operating temperature | 0～40℃ | |
| Storage temperature | -20～50℃ | |
| Head cable length | 0.3m | |
| Cable length | 3m | |
| Protective design grade | Scale:IP65 Interface unit:IP30 | |
| Output signal | Output signal | AB/ quadrature signal, Z signal |
| Power supply | DC+5V±5% | |
| Connector | D-sub 9 pin | |
| Maximum resolution | 0.5μ m | |
| Response speed | Scale signal | 60m/min |
| Reference signal | 60m/min | |
| Consumption current maximum | 200mA | |
Click to View Catalog Page
Click to View Instruction Manual
for use with the Magnescale LH70 Digital Counter DRO
For more info, visit www.p65warnings.ca.gov.