FEATURES
- 3D models available
- Gearhead ratio 64:1
- Lead screw TPI 80:1
- Linear Encoder Options
When ordering multi-axis units the completed assembly will include all necessary braces, kits and hardware
Product Selector
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3D models available
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Specifications:
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MM-4M-G-87
View Schematic |
MM-4M-G-120
View Schematic |
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| Radius: | 87 (mm) | 120 (mm) | |||
| Repeatability: | ±12 µrad | ±12 µrad | |||
| Accuracy: | ±24 µrad | ±24 µrad | |||
| Backlash: | <150 µrad | <150 µrad | |||
| Moment Load: | 10-23.5 oz-in | 10-23.5 oz-in | |||
| Gearhead Ratio: | 64:1 | 64:1 | |||
| Max Speed @ 4.5 Vdc/no load: | 21 mrad/sec | 15 mrad/sec | |||
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Encoder conversion: (download resolution data sheet) |
0.28 µrad/count at center | 0.21 µrad/count at center | |||
| Gearhead Backlash: | 30 µrad | 22 µrad | |||
| Motor: | 6 mm diameter, 4.5 Vdc Servo, brush type (MTR-6-50E-4.5V) | ||||
| Load Capacity | |||||
| Direct Top Load: | 6.8 kg (240 oz) | ||||
| Pitch: | 23.5 oz-in (166 mNm) | ||||
| Roll: | 18 oz-in (127 mNm) | ||||
| Yaw: | 10 oz-in (71 mNm) | ||||
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Travel Range: |
±5° | ±5° | |||
| Center of Rotation: | 72.5 mm from top surface | 105.5 mm from top surface | |||
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Stage Body -X single axis: (L x W x H) |
83 x 74 x 35.5 (mm) | 87 x 78 x 35.5 (mm) | |||
| Weight w/single axis | 0.46 kg | 0.46 kg | |||
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Stage Body -XY 2 axis: (L x W x H) |
83 x 83 x 70.8 (mm) | 87 x 87 x 71.4 (mm) | |||
| Weight w/2 axis | 0.9 kg | 1.07 kg | |||
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Radius (mm) |
Max Speed
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Resolution
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| mrad/sec | deg/sec | µrad/count | deg/count | arcsecond | |
| 87 | 21 | 1.2 | 0.25 | 1.6E-5 | 0.06 |
| 120 | 15 | 0.8 | 0.20 | 1.2E-5 | 0.04 |
The information contained on this website is subject to change without notice. Critical dimensions or specifications should be verified with our technical support staff.