FEATURES:
- 3D models available
- Choose from 3 gearhead ratios
- Use Dual Carriage feature for increased top and moment loads. Note that Dual Carriage option reduces the travel by 32 mm
- An optional Renishaw Absolute Encoder is available for the MM-4M-EX stage. Contact sales@nationalaperture.com for more information.
When ordering multi-axis units the completed
assembly will include all necessary braces, kits and
hardware
GENERAL DATA:
- Load capacity: 3.0 kg Direct Top Load
- Linear Travel: 48, 78, 108 and 138 mm
- Table Speed: 7.5 mm/sec
- Weight: 330, 345, 360 and 375 grams
GENERAL PRECISION:
- Repeatability: 1 µm
- Accuracy: 2 µm/25.4 mm
- Slider Backlash: 1 µm
Product Selector
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3D models available
|
Model No.
|
Travel Range
|
Stage Body (L x W x H)
|
Weight
|
|---|---|---|---|
| MM-4M-EX-X-TR2 |
48 (mm)
|
186.1 x 31.5 x 25.4 (mm) |
330 g
|
| MM-4M-EX-XY-TR2(2 axis) |
48 (mm)
|
186.1 x 183.1 x 50.8 (mm) |
662 g
|
| MM-4M-EX-XZ-TR2(2 axis) |
48 (mm)
|
186.1 x 31.5 x 234.4 (mm) |
762 g
|
| MM-4M-EX-XYZ-TR2 (3 axis) |
48 (mm)
|
186.1 x 183.1 x 259.8 (mm) |
1094 g
|
| MM-4M-EX-X-TR4 |
78 (mm)
|
216.1 x 31.5 x 25.4 (mm) |
345 g
|
| MM-4M-EX-XY-TR4 (2 axis) |
78 (mm)
|
216.1 x 213.1 x 50.8 (mm) |
692 g
|
| MM-4M-EX-XZ-TR4 (2 axis) |
78 (mm)
|
216.1 x 31.5 x 264.4 (mm) |
792 g
|
| MM-4M-EX-XYZ-TR4 (3 axis) |
78 (mm)
|
216.1 x 213.1 x 298.8 (mm) |
1139 g
|
| MM-4M-EX-X-TR5 |
108 (mm)
|
246.1 x 31.5 x 25.4 (mm) |
360 g
|
| MM-4M-EX-XY-TR5 (2 axis) |
108 (mm)
|
246.1 x 243.1 x 50.8 (mm) |
722 g
|
| MM-4M-EX-XZ-TR5 (2 axis) |
108 (mm)
|
246.1 x 31.5 x 294.4 (mm) |
822 g
|
| MM-4M-EX-XYZ-TR5 (3 axis) |
108 (mm)
|
246.1 x 243.1 x 319.8 (mm) |
1184 g
|
| MM-4M-EX-X-TR6 |
138 (mm)
|
276.1 x 31.5 x 25.4 (mm) |
375 g
|
| MM-4M-EX-XY-TR6 (2 axis) |
138 (mm)
|
276.1 x 273.1 x 50.8 (mm) |
752 g
|
| MM-4M-EX-XZ-TR6 (2 axis) |
138 (mm)
|
276.1 x 31.5 x 325.4 (mm) |
852 g
|
| MM-4M-EX-XYZ-TR6 (3 axis) |
138 (mm)
|
276.1 x 273.1 x 350.8 (mm) |
1229 g
|
| Speed/Resolution | Max. Travel Rate | Resolution |
GH
Ratio |
TPI |
|---|---|---|---|---|
|
SPRS1
|
7.6714 mm/sec
|
0.3596 µm/count
|
14:1
|
80
|
|
SPRS2
|
2.4658 mm/sec
|
0.1156 µm/count
|
43:1
|
80
|
|
SPRS6
|
1.5982 mm/sec
|
0.0749 µm/count
|
66:1
|
80
|
|
Specifications: MM-4M-EX
|
|||
|---|---|---|---|
| *Repeatability: | 1 µm | ||
| *Homing Repeatability: | 1 µm | ||
| *Accuracy (linearity): | 2 µm/25 mm of travel | ||
| Straightness: | 4 µm maximum deviation per 50 mm of travel | ||
| Speed (for standard gearhead ratio): | 7.5 mm/sec max @ 12 V (GH=64:1 TPI=80) | ||
| Slider Backlash (max. overshoot): | 1 µm | ||
| Gearhead Backlash: | <2 µm; can be compensated in software without overshoot | ||
| *Encoder Conversion (resolution): |
0.3595 µm per count (GH=14:1
TPI=80) (download resolution data sheet) |
||
|
*Encoder resolution must be added based
on the gearhead. NOTE: Gearhead ratios of 66:1 incur a 6 to 8 week delivery. |
|||
| Motor: |
13 mm diameter, 6-12 Vdc servo, brush
type (see motor spec sheet) |
||
| Slide: | Recirculating ball bearings with four point contact, hardened stainless steel rails | ||
|
Load Capacity
|
|||
| Direct top load: | 3.0 kg (106 oz) | ||
| Push: | 1 kg (35 oz) | ||
| Vertically mounted: | 1 kg (35 oz) | ||
| Side: | 1.5 kg (53 oz) | ||
| Pitch: | 58 oz-in (410 mNm) | ||
| Roll: | 73 oz-in (515 mNm) | ||
| Yaw: | 69 oz-in (487 mNm) | ||
The information contained on this website is subject to change without notice. Critical dimensions or specifications should be verified with our technical support staff.