stroke | L | D | n |
35 | 189 | 25 | 2 |
85 | 239 | 50 | 2 |
185 | 339 | 50 | 3 |
285 | 439 | 50 | 4 |
385 | 539 | 50 | 5 |
485 | 639 | 50 | 6 |
Test results of the clean room examination by Fraunhofer IPA

The profiLINE 70 MB spindle drive is certified according to ISO 14644-1. By attaching an extraction or sealing air system, the requirements of ISO class 1 according to DIN EN ISO 14644-1 are met. Without this extraction, the linear unit can be used up to ISO class 6.
Qualification Certificate |
Without extraction
Speed | ISO Class |
---|---|
0,8 m/s | Class 8 |
0,2 m/s | Class 6 |
With extraction
Speed | ISO Class |
---|---|
0,8 m/s | Class 2 |
0,2 m/s | Class 1 |
Slide variants

Technical data
weight basic slide unit (35 mm stroke) | 2,65 kg |
weight increase (per 100 mm stroke) | 0,63 kg |
weight slide (70 mm long) | 1 kg |
possible spindle pitch | 5 mm / 10 mm |
repeat accuracy | +/- 0.003 mm |
process accuracy (at 300 mm stroke) | 0,015 mm |
max. spindle rotation speed | 4000 1/min |
positioning accuracy | <= 0,025 mm |
geometrical moment of inertia of the basic bodydes Grundkörpers | Ix 20.536 mm4 / Iy 280.543 mm4 |
basic friction torque | 0,1 Nm |
Version with standard cover
The spindle drive is also available in a version with standard cover. The profiLINE 70 is proven in many different industries and have been successfully used for years as ready-to-install module. It is mostly used in handling technology and factory automation.
go to profiLINE 70 |
Load information

C1 | 2000 N |
C2 | 2000 N |
Faxial | 1500 N |
Mx | 100 Nm |
My | 150 Nm |
Mz | 100 Nm |
Motor assembly variants






The motors are attached either directly or via a near-play-free belt gear. Different attachment versions and transmission ratios are available. Attachment type and transmission ratio can be changed easily subsequently as well. A planetary gearbox is available for all attachment variants.
gear ratio | possible variants |
i = 1:1 | 1 - 5 |
i = 2:1 | 1 - 4 |
i = 2,5:1 | 1 - 4 |
profiLINE 70 MB - Accessories
XY-assembly

Levelling elements
These elements are ideal for the levelling of assembly surfaces which cannot be mechanically processed or only with great effort. You can find more information and helpful tutorials here.
Extraction or sealing air system


Features
- Brushless industrial fan with long service life
- Low power consumption of only 8 - 24 W
- Connection 24 V
CAD data |
Motor assembly variants |
Accessories |
Ihr Berater:

Günter Walenta
T: +49 7723 / 925 - 133
F: +49 7723 / 925 - 190
guenter.walenta.xxx@keinSpam.ief-werner.de