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Festo ELFD-KF-120- –
For ball screw/toothed belt axes with recirculating ball bearing guide ELGD-BS-KF/ELGD-TB-KF (drive axes) , Driveless linear guide unit with guide and freely movable slide unit , For supporting forces…
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2-3 Days
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Warranty 1 year
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Description
For ball screw/toothed belt axes with recirculating ball bearing guide ELGD-BS-KF/ELGD-TB-KF (drive axes) , Driveless linear guide unit with guide and freely movable slide unit , For supporting forces and torques in multi-axis applications , High torsional resistance , Reduced vibrations with dynamic loads
Specification
| Working Stroke | 50, 5000 mm |
|---|---|
| Size | 120 |
| Stroke Reserve | 5.5 mm |
| Mounting Position | optional |
| Guide | Recirculating ball bearing guide |
| Design | Guidance |
| Symbol | 00992984 |
| Max. Acceleration | 50 m/s² |
| Max. Speed | 3 m/s |
| Duty Cycle | 100% |
| Corrosion Resistance Class Crc | 0 – No corrosion stress |
| Labs (Pwis) Conformity | VDMA24364 zone III |
| Suitability For The Production Of Li Ion Batteries | Suitable for battery production with reduced Cu/Zn/Ni values (F1a) |
| Storage Temperature | -20, 60 °C |
| Degree Of Protection | IP40 |
| Ambient Temperature | 60 °C |
| 2Nd Moment Of Area Iy | 3550000 mm⁴ |
| 2Nd Moment Of Area Iz | 8985000 mm⁴ |
| Max. Force Fy | 4300, 8400 N |
| Max. Force Fz | 4300, 8400 N |
| Max. Moment Mx | 170, 350 Nm |
| Max. Moment My | 50, 620 Nm |
| Max. Moment Mz | 60, 580 Nm |
| Max. Force Fy Total Axis | 2957, 5914 N |
| Max. Force Fz Total Axis | 4300, 8400 N |
| Max. Moment Mx Total Axis | 170, 350 Nm |
| Max. Moment My Total Axis | 42, 501 Nm |
| Max. Moment Mz Total Axis | 42, 501 Nm |
| Torsional Mass Moment Of Inertia It | 1433600 mm⁴ |
| Displacement Force | 12.5 N |
| Reference Service Life | 5000 km |
| Maintenance Interval | Life-time lubrication |
| Fy At Theoretical Life Value Of 100 Km (Only Guide Consideration) | 17576, 35153 N |
| Fz At Theoretical Life Value Of 100 Km (Only Guide Consideration) | 17576, 35153 N |
| Mx At Theoretical Life Value Of 100 Km (Only Guide Consideration) | 730, 1459 Nm |
| My At Theoretical Life Value Of 100 Km (Only Guide Consideration) | 162, 1920 Nm |
| Mz At Theoretical Life Value Of 100 Km (Only Guide Consideration) | 162, 1920 Nm |
| Moving Mass | 1369, 2820 g |
| Product Weight | 4553, 101775 g |
| Basic Weight For Mm Stroke | 3993, 6575 g |
| Additional Weight Per 10 Mm Stroke | 112 g |
| Material End Cap | Aluminium gravity die-cast, painted |
| Material Profile | Anodised wrought aluminium alloy |
| Note On Materials | RoHS-compliant |
| Material Cover Tape | High-alloy stainless steel |
| Material Cover | Aluminium gravity die-cast, painted |
| Material Guide Slide | Steel |
| Material Guide Rail | Steel |
| Material Slide | Wrought aluminium alloy |
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