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Power Tool Torque Adapter 2.0 Nm for 1/4 Inch Bits with E6.3 Connection, 250 rpm - Bernstein 4-985-RPM
The 4-985-RPM power tool torque adapter turns any cordless screwdriver with an E6.3 quick-change mount into a 2.0 Nm torque tool with a tolerance of +/-10%. Rated up to 250 rpm, it releases noticeably and prevents overtightening the screw.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Anyone tightening screws to a precise 2.0 Nm with a cordless screwdriver can skip the manual retightening step with the 4-985-RPM adapter: it fits between the machine and a bit and is rated up to 250 rpm.
Benefits
- Preset tightening torque of 2.0 Nm with a tolerance of +/-10%, rated for 20,000 clicks.
- E6.3 quick-change connection fits any common cordless screwdriver mount.
- Rated up to 250 rpm with minimum click repetition, for continuous power tool use.
- No torque release when loosening, giving 30% higher torque without an extra tool.
- Compact design with a 12 mm diameter and a weight of 28 g for mobile use.
Application
- Series assembly with a cordless screwdriver where 2.0 Nm must be held reproducibly.
- If the machine's maximum torque is reached, retighten by hand.
- Electronics production, quick-change systems, and robotic stations.
Standards and Delivery Data
- Adapter tested to DIN EN ISO 6789
- Bit holder to DIN 3126
- EAN 4250838529808
- Customs tariff number 82042000
- Country of origin Taiwan
Technical data
| Feature | Value |
|---|---|
| Release | preset, for 20,000 clicks (max. 250 rpm) |
| Tolerance | +/-10% (factory certificate on request) |
| Tightening Torque | 2.0 Nm / 20.4 kgf·cm / 17.7 in-lb |
| Bit Magnetic Holder | 1/4 inch hexagon 6.35 mm (DIN 3126) |
| Connection | quick-change E6.3 machine mount |
| Material | Alloyed steel |
| Adapter Diameter | 12 mm |
| Adapter Length (without shank) | 37.7 mm |
| Overall Length | 62.7 mm |
| Weight | 28 g |
| Max. Speed | 250 rpm |
| Manufacturer | Bernstein |
| Manufacturer Nr. | 4-985-RPM |
| EAN | 4250838529808 |
| HS-Code | 82042000 |
| GPSR manufacturer information | BERNSTEIN Werkzeugfabrik Industriehof Trecknase 1 DE-42897 Remscheid www.bernstein-werkzeuge.de |
| Condition of article | New |
| Article authenticity | Original product |
| Norm | DIN 3126, DIN EN ISO 6789 |
Downloads
Datasheet
Certificate
Other
- Cases and Sets EN
- Bernstein Catalogue Pages Screwing Tools, Torque and Bits EN
- Bernstein Catalogue Pages Ball Joint Vices and Holders EN
- Bernstein Catalogue Pages VDE Tools EN
- Bernstein Catalogue Pages Pliers EN
- Bernstein ESD Guide EN
- Drehmoment Schraubendreher DE
- Kugelgelenk Schraubstock DE
- Schonbacken DE
- Bernstein Katalogseiten Schraubstöcke und Halter DE
- ESD Leifaden DE
- Bernstein Katalogseiten ESD Arbeitsplatz und ESD Handwerkzeuge DE
- Bernstein Katalogseiten Pinzetten DE
- Bernstein Katalogseiten VDE Werkzeuge DE
- Zangen DE
Questions about this item
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