Spindle drive, profiLINE 70 MB, max. stroke: 485 mm

A; B = stroke end limit switch | A = reference point standard | w = reference sides linear unit
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	I_x 20.536 mm⁴ / I_y 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
F_axial	1500 N
M_x	100 Nm
M_y	150 Nm
M_z	100 Nm

Motor assembly variants

Motor assembly variant 0 profiLINE 70 MB | IEF-Werner — Variant 0

Motor assembly variant 1 profiLINE 70 MB | IEF-Werner — Variant 1

Motor assembly variant 2 profiLINE 70 MB | IEF-Werner — Variant 2

Motor assembly variant 3 profiLINE 70 MB | IEF-Werner — Variant 3

Motor assembly variant 4 profiLINE 70 MB | IEF-Werner — Variant 4

Motor assembly variant 5 profiLINE 70 MB | IEF-Werner — Variant 5

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.