Manual Torque Multiplier
A Manual torque multiplier is a tool used to provide a mechanical advantage in applying torque to turn bolts, nuts or other items designed to be actuated by application of torque, particularly where there are relatively high torque requirements. Torque multipliers typically employ an epicyclic...
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Product Introduction
A Manual torque multiplier is a tool used to provide a mechanical advantage in applying torque to turn bolts, nuts or other items designed to be actuated by application of torque, particularly where there are relatively high torque requirements.
Torque multipliers typically employ an epicyclic gear train having one or more stages. Each stage of gearing multiplies the torque applied. In epicyclic gear systems, torque is applied to the input gear or ‘sun’ gear. A number of planet gears are arranged around and engaged with this sun gear, and therefore rotate. The outside casing of the multiplier is also engaged with the planet gear teeth, but is prevented from rotating by means of a reaction arm, causing the planet gears to orbit around the sun gear. The planet gears are held in a ‘planet carrier' which also holds the output drive shaft. As the planet gears orbit around the sun gear, the carrier and the output shaft rotate together. Without the reaction arm to prevent rotation of the outer casing, the output shaft cannot apply torque.
Components :
1.Ratchet handle Aluminum extension rod
2.Anti-return ratchet Control "loose" and "tight"
3.Digital screen Digital display torque
4.Rotating handle 270°rotation
5.Reaction arm sleeve High-strength steel
Features :
Anti-return ratchet :
Two modes,Tighten the bolt and Loosen the bolt
Digital screen :
Real-time display of bolt detection torque value, Support three kinds of unit display.
Available models of Manual Torque Multiplier :
| Model | SF-1200 | SF-2100 |
| Max Torque | 1200N.m | 2100N.m |
| Test Range | 50-1200N.m | 50-2100N.m |
| Test Accuracy | ±3% | ±3% |
| Torque Accuracy | ±3% | ±3% |
| Transmission Ratio | 1:16 | 1:20 |
| Weight (Main Body) | 4.0kg | 4.6kg |
| Drive Square Hole Size | 1/2'' | 1/2'' |
Torque Wrenches models in.
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P.S :
OAK International Trade (Jinan) Co., Ltd. is a professional international trading company affiliated to Shandong Machinery Industrial Co., Ltd. The main business is the sale of brand prodcuts.
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