Linear Unit MTV 110

The MTV series describes linear units with precision ball screw drive, integrated guide rail and compact dimensions. The units use a precision ball screw, with tolerance class ISO7 (ISO5 on request), with reduced backlash of the ball nut. A corrosion-resistant protection strip, protects all the parts in the profile from dust and other contaminants.

To achieve higher speeds at the same stroke of the linear unit, the ball screw support system can be integrated. With this feature vibrations and deflections of the ball screw are reduced, therefore longer strokes are possible. The linear unit with integrated support system can have a higher axial load capacity. Ball screw supports are made of high quality plastic materials with high wear resistance properties. The system enables ball screw support in horizontal or vertical positioning of the linear unit.

A 2LR version of MTV linear unit is available, where two carriages are moving simultaneously in opposite directions. Both right- and left-handed precision ball screws are used, which are rigidly connected. The ball screw support system can also be integrated.

For CAD-files please contact Rollco .

Dimensions in mm.
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Product Information

Modulus of elasticity: E = 70000 N / mm2
Operating temperature: 0°C ~ +60°C For operating temperature out of the presented range, please contact Rollco.
Duty cycle: 100%
Technical Drawing
Designation Lead Time * Carriage Length Lv Dynamic Load Capacity C Static Load Capacity C0 Dynamic Moment Mx Dynamic Moment My Dynamic Moment Mz Max permissible loads Forces Fpy Max permissible Loads Forces Fpz Max. permissible loads Moments Mpy Max. permissible loads Moments Mpz Max length Lmax Max. stroke
2 330 49600 N 85000 N 630 Nm 2650 Nm 2650 Nm 10000 N 20260 N 670 Nm 535 Nm 5850 5456 Get quote
2 330 49600 N 85000 N 630 Nm 2650 Nm 2650 Nm 10000 N 20260 N 670 Nm 535 Nm 5850 5456 Get quote
2 330 49600 N 85000 N 630 Nm 2650 Nm 2650 Nm 10000 N 20260 N 670 Nm 535 Nm 5850 5456 Get quote
2 330 49600 N 85000 N 630 Nm 2650 Nm 2650 Nm 10000 N 20260 N 670 Nm 535 Nm 5850 5456 Get quote

* Green: Stock item, normally immediate shipment. Blue: Contact us for delivery time.

Additional Drawing 1
Designation Max. rotational speed (without SA) Max. travel speed (without SA) Lead constant Ball screw (d x l) Max. repeatability precision Standard ISO7 Max. repeatability precision ISO5 Dynamic load capacity BS Ca Max. axial load Fx Planar moment of inertia ly cm⁴ Planar moment of inertia lz cm⁴
2150 rev/min 0,18 m/s 5 mm/rev 32 x 5 ±0,02 ±0,01 18850 N 18850 N 562 669 Get quote
3000 rev/min 0,5 m/s 10 mm/rev 32 x 10 ±0,02 ±0,01 33400 N 29600 N 562 669 Get quote
3000 rev/min 1 m/s 20 mm/rev 32 x 20 ±0,02 ±0,01 29700 N 14800 N 562 669 Get quote
3000 rev/min 1,6 m/s 32 mm/rev 32 x 32 ±0,02 ±0,01 35150 N 9240 N 562 669 Get quote
Additional Drawing 2
Designation Ball screw (d x l) Number of SA ⁿSA Mass of linear unit Moved mass Mass moment of inertia (10⁻⁵ kg * m²) No load torque Planar moment of inertia ly cm⁴ Planar moment of inertia lz cm⁴
32 x 5 0 / 2 / (4/6/8/10) 17,3 + 0,0216 * Stroke (mm) kg / 17,3 + 0,0216 * Stroke (mm) kg / 19,3 + 0,8 * (nSA -4) + 0,0216 * Stroke (mm) kg 4,9 kg / 5,03 kg / 5,29 + 0,065 * (nSA -4) kg 34,6 + 0,0690 * Stroke (mm) / 35,1 + 0,0690 * Stroke (mm) / 39 ,4 + 2,2 * (nSA -4) + 0,0690 * Stroke (mm) 0,45 Nm / 0,52 Nm / 0,66 + 0,035 * (nSA -4) Nm 562 669 Get quote
32 x 10 0 / 2 / (4/6/8/10) 17,3 + 0,0216 * Stroke (mm) kg / 17,3 + 0,0216 * Stroke (mm) kg / 19,3 + 0,8 * (nSA -4) + 0,0216 * Stroke (mm) kg 4,9 kg / 5,03 kg / 5,29 + 0,065 * (nSA -4) kg 35,5 + 0,0690 * Stroke (mm) / 36,1 + 0,0690 * Stroke (mm) / 40,4 + 2,2 * (nSA -4) + 0,0690 * Stroke (mm) 0,50 Nm / 0,64 Nm / 0,92 + 0,070 * (nSA -4) Nm 562 669 Get quote
32 x 20 0 / 2 / (4/6/8/10) 17,3 + 0,0216 * Stroke (mm) kg / 17,3 + 0,0216 * Stroke (mm) kg / 19,3 + 0,8 * (nSA -4) + 0,0216 * Stroke (mm) kg 4,9 kg / 5,03 kg / 5,29 + 0,065 * (nSA -4) kg 39,3 + 0,0690 * Stroke (mm) / 39,9 + 0,0690 * Stroke (mm) / 44,4 + 2,2 * (nSA -4) + 0,0690 * Stroke (mm) 0,55 Nm / 0,83 Nm / 1,40 + 0,140 * (nSA -4) Nm 562 669 Get quote
32 x 32 0 / 2 / (4/6/8/10) 17,3 + 0,0216 * Stroke (mm) kg / 17,3 + 0,0216 * Stroke (mm) kg / 19,3 + 0,8 * (nSA -4) + 0,0216 * Stroke (mm) kg 4,9 kg / 5,03 kg / 5,29 + 0,065 * (nSA -4) kg 47,0 + 0,0690 * Stroke (mm) / 47,8 + 0,0690 * Stroke (mm) / 52 ,8 + 2,3 * (nSA -4) + 0,0690 * Stroke (mm) 0,60 Nm / 1,05 Nm / 1,96 + 0,225 * (nSA -4) Nm 562 669 Get quote