Linear Unit MTJ ECO 40
The MTJ ECO series linear unit is a powerful and cost-effective linear unit with toothed belt drive and a zero-backlash ball rail guide system for easy and accurate linear movements.
The linear unit MTJ ECO uses a pre-tensioned steel reinforced AT polyurethane timing toothed belt. In conjunction with a zero-backlash drive pulley high moments with alternating loads with good positioning accuracy, low wear and low noise can be realized.
For CAD-files please contact Rollco
The linear unit MTJ ECO uses a pre-tensioned steel reinforced AT polyurethane timing toothed belt. In conjunction with a zero-backlash drive pulley high moments with alternating loads with good positioning accuracy, low wear and low noise can be realized.
For CAD-files please contact Rollco
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%
| Designation | Select all | Lead Time * | Carriage Length Lv | Dynamic moments Mx | Dynamic moments My | Dynamic moments Mz | Dynamic Load Capacity C | Static Load Capacity C0 | Max. permissible loads Forces Fpy | Max. permissible loads Forces Fpz | Max. permissible loads Moments Mpx | Max. permissible loads Moments Mpy | Max. permissible loads Moments Mpz | Moved mass | Max. repeatability | Max. stroke | Min. stroke | ||
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2 | 132 | 79 Nm | 59 Nm | 59 Nm | 9900 N | 17500 N | 3270 N | 5100 N | 34 Nm | 34 Nm | 34 Nm | 0,45 kg | ± 0,1 | 5813 | 40 |
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2 | 200 | 158 Nm | 660 Nm | 660 Nm | 19800 N | 35000 N | 6540 N | 10190 N | 60 Nm | 341 Nm | 219 Nm | 0,72 kg | ± 0,1 | 5745 | 40 |
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* Green: Stock item, normally immediate shipment. Blue: Contact us for delivery time.
| Designation | Select all | Carriage version | Dyn. Load Capacity C | Stat. Load Capacity C0 | Dynamic Moment Mx | Dynamic Moment My | Dynamic Moment Mz | Max perm. Loads Forces Fpy | Max perm. Loads Moments Mpx | Max perm. Loads Moments Mpy | Max perm. Loads Moments Mpz | ||
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S2 | 19800 N | 35000 N | 158 Nm | 9,9 * A (mm) Nm | 9,9 * A (mm) Nm | 6540 N | 68 Nm | 5,1 * A (mm) Nm | 3,3 * A (mm) Nm |
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L2 | 39600 N | 70000 N | 317 Nm | 19,8 * A (mm) Nm | 19,8 * A (mm) Nm | 13080 N | 120 Nm | 10,1 * A (mm) Nm | 6,5 * A (mm) Nm |
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| Designation | Select all | Max travel speed | No load torque | Pulley drive ratio | Pulley diameter | Belt type | Belt width | Max. force transmitted by belt | Specific spring constant Cspec | Max. drive torque | Min. stroke | Planar moment of inertia ly cm⁴ | Planar moment of inertia lz cm⁴ | ||
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3 m/s | 0.80 | 180 mm/rev | 57.31 | AT5 | 12 | 262 N | 235000 N | 7,5 Nm | 40 | 9.53 | 9.21 |
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3 m/s | 0.90 | 180 mm/rev | 57.31 | AT5 | 12 | 262 N | 235000 N | 7,5 Nm | 40 | 9.53 | 9.21 |
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| Designation | Select all | Carriage Length Lv | Mass of linear unit | Mass moment of inertia (10⁻⁵ kg * m²) | Planar moment of inertia ly cm⁴ | Planar moment of inertia lz cm⁴ | Moved mass | No load torque | ||
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132 | 3, 1 + 0,003 * Stroke (mm) kg | 70, 1 + 0,007 * Stroke (mm) | 9.53 | 9.21 | 0,45 kg | 0.80 |
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200 | 3,55 + 0,003 * Stroke (mm) kg | 92,3 + 0,007 * Stroke (mm) | 9.53 | 9.21 | 0,72 kg | 0.90 |
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Fixing System
The linear units are mounted by using fixtures placed in the slot on the side of the profile -
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