alkitronic® EAFW2 Battery Torque Wrench/Torque Multiplier
Applications
- alkitronic® EAFW: Battery powered 2-speed torque multiplier for torques from 300 Nm to 6,000 Nm. Angled design with high operating comfort.
- Mobile and always ready for use: Compact design for convenient working in limited spaces or without power supply.
- Extremely short fastening cycles: Fast gear for run down and power gear for highest torques and precision.
- Efficient operation: Fast and easy gear-changing, great torque range - each gear has eleven torque values to choose from.
Advantages
- Low running costs: The low-wear brushless synchronous motor is maintenance free.
- Health-preserving: Low weight, ergonomically designed, low noise emissions. No noise protection necessary.
- High performance: Two lithium-ion battery packs ensure up to 360 screw joints in a row. Each battery features a LED charge level indicator.
- Exact shut-off torque even at low battery levels.
alkitronic® Specials
- Very low repair requirements: Robust motor housing made of special polymer. It is break-proof, impact-proof and resistant to corrosion.
- Angle-drive with optimised efficiency and great running characteristics.
- Intelligent energy management: Smart electronics protect every battery cell from overcharging and depth discharge.
Technical Data Models: alkitronic® EAFW2
| Type | EAFW2 / 280 | EAFW2 / 300 | EAFW2 / 400 | EAFW2 / 600 |
| Torque range (approx.) * Nm | 300-2800 | 360-3200 | 500-4100 | 500-6000 |
| ft.lbs | 220-2065 | 265-2360 | 370-3025 | 370-4430 |
| Square drive B | 1 “ | 1 “ | 1 1/2 “ | 1 1/2 “ |
| Diameter (approx.) D1 mm | 54 | 72 | 72 | 72 |
| Diameter (approx.) D2 mm | 85 | 93 | 93 | 109 |
| Diameter (approx.) D3 mm | 88 | 97 | 97 | 109 |
| Length (approx.) L mm | 305 | 310 | 320 | 330 |
| Weight without DMA (approx.) ** kg | 9,5 | 9,5 | 11,2 | 11 |
| Idle speed 1st gear rpm | 1,7 | 1,5 | 1,0 | 0.8 |
| Idle speed 2nd gear rpm | 6,0 | 5,0 | 4,0 | 3 |
*(When loosening bolts, a higher torque (up to 20 %) may be necessary (release torque). We will be pleased to help you with your choice.**) Torque reaction arm