Bulgaria
Manufacturer/ Producer
Our Firm : " NTM " Ltd. was established in 1992. The firm is producer of Freewheeling clutches / One - way clutches / and Backstops.Manufacture base: Bulgaria, Sofia; c.Krivina - 12000 m² industrial property including 2300 m² covered production area.Products : Freewheeling clutches for torque converters and automatic transmissionsFreewheeling clutches for universal lathes, drill seeders and roll - forming linesFreewheeling clutches for vehicle engine starters which was patented by usTorque converter parts: stators; impeller hubs; turbine hubs; Tool equipment - tungsten carbide dies; stamps ; Nonstandard equipment
Germany
DEWALT’s lead design engineer for drills was tasked with designing a high power right angle drill that is lightweight, compact, and portable. The goal with the design was to maximize performance while minimizing the size of the tool. The design would incorporate a mechanical clutch built to limit maximum torque output to 70 ft-lbs. Absent the clutch, with the huge gear reduction of 75:1, the drill would be capable of producing a lock rotor torque at the spindle of 175 ft-lbs, transmitted directly to the operator of the tool. It was determined early on that the clutching thrust required in the space available could only be achieved by a Disc Spring design. Compared to conventional coil springs, Disc Springs offer a higher load capacity in less space. Additionally, longevity and reliability is a high measure of quality for professional tools used on a daily basis. The life and performance warranty of the tool was reliant on the Disc Spring design. Visit SPIROL.
Request for a quoteItaly
Thanks to the Inverter group it is possible to remove the entire mechanic clutch group, that has over 30 different part numbers (50 items). This upgrade also has the advantage of bringing significant savings during the maintenance phase, not just as regards the items that are removed, but also in terms of the gears, pins and bearings, since “softer” operations will prolong their productive lifetimes.
Request for a quoteGermany
Tohnichi's AMRD series torque screwdriver provides same features as series RTD, except designed for tightening small screws. Thereby this model is ideal for assembly of watches, precision electronic equipment, computer, etc. Via micrometer scale torque can easily and quickly be adjusted. Index finger holding feature allows the operator to tighten with precise movements. Upon reaching the set torque, it clicks to signal tightening is complete. Integrated rotary clutch mechanism reliably prevents over-torque. Key Features: - Accuracy and calibration compliant to ISO 6789 type II class D - Micrometer adjustable - Clockwise direction - Click signal - Rotary clutch - Calibration certificate (ISO/JIS) incl. Options: - Counterclockwise tightening model available on request. - Optionally available in metric (gf·cm) or in english units (lbf·in, ozf·in).
Request for a quoteGermany
Adjustable Torque Screwdriver for Small Screws (M1-M2) Tohnichi's BMRD series torque screwdriver provides same features as series RTD, except designed for tightening small screws. Thereby this model is ideal for assembly of watches, precision electronic equipment, computer, etc. Via micrometer scale torque can easily and quickly be adjusted. Index finger holding feature allows the operator to tighten with precise movements. Upon reaching the set torque, it clicks to signal tightening is complete. Integrated rotary clutch mechanism reliably prevents over-torque. Key Features: - Accuracy and calibration compliant to ISO 6789 type II class D - Micrometer adjustable - Clockwise direction - Click signal - Rotary clutch - Calibration certificate (ISO/JIS) incl. Options: - Counterclockwise tightening model available on request. - Optionally available in metric (gf·cm) or in english units (lbf·in bzw. ozf·in).
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