Impact wrench "Aist": technical characteristics, features of models, operating conditions
Content
Reviews about the Aist wrench appear on the forums often. Owners note the performance of devices, the power of installations. Masters advise not to use pneumatic hoses longer than 10 m: the efficiency decreases proportionally.
Assembly work, automotive repairs are associated with the concept of "turning the screws." The matter is complicated: it requires a lot of labor, accompanied by the fatigue of the master. Hand, electric, pneumatic tools come to the rescue, one of which is the Aist wrench. The brand belongs to a Russian trademark, production is established in Taiwan.
Nutrunners AIST: an overview of popular models
The island state, poor in resources, has focused on the development of high technologies. The most reliable equipment and tools are produced at modern enterprises equipped with the latest technical base. No exception - pneumatic wrench "Aist".
Nutrunners AIST
The variety of tools confuses buyers. To help consumers, a rating of the most popular models has been created. Specialists and car owners who left their reviews about the product took part in the formation of the list.
Impact wrench AIST 90149036-2-X
This battery equipment belongs to a variety of power tools - the drive is a battery with a capacity of 2 ampere-hours. The included quick charger charges the batteries in 1 hour.
The advantage of the device is autonomy and mobility. The tool is independent of the mains. It is used for unscrewing bolts, nuts, studs at service stations when repairing wheels and body parts, as well as during assembly work of metal, wood and other structures.
The durability and reliability of the impact mechanism is provided by a metal gearbox, a strong body, and a brushed motor. The handle is shortened, non-slip.
Specifications:
| Reverse | There is |
| Dimensions (LxWxH) | 440x310x122 mm |
| The weight | 3,240 kg |
| Moment of power | 400 Nm |
| Spindle revolutions per minute | 2000 |
| Connection size | 1 / 2 in. |
| Machinable heads | Up to M21 mm |
| Food | In 19,2 |
| Impact function | There is |
| Beats Per Minute | 3200 |
Price - from 17 rubles.
AIST 90149036-1 wrench
The pneumatic tool is delivered in a plastic case, convenient for storage and transportation, with dimensions of 440x310x122 mm. The weight of the professional apparatus is 6,350 kg.
AIST 90149036-1 wrench
Advantages of the device:
- reverse rotation function;
- independence from power grids;
- brushed motor with the possibility of replacing worn parts;
- charger and battery included;
- rubberized handle covered with rubberized anti-slip material.
Technical parameters of the wrench "Aist" 90149036-1:
| Reverse | There is |
| Torque | 400 Nm |
| Food | In 19,2 |
| Spindle revolutions per minute | 2000 |
| Battery capacity | 2 A * h |
| Joining | 1 / 2 in. |
Price - from 24 rubles.
AIST 90149036 wrench
Numerous (about 16) stages of technical control of power tools at the Taiwanese enterprise allow the manufacturer to give a lifetime warranty on their products.
Model AIST 90149036 is very reliable: with proper use, it serves for many years for thousands of technological operations for loosening and tightening wheel nuts and other fasteners. One charge is enough for 150 pieces. elements. Quick charger and batteries included.
Model AIST 90149036
Working parameters:
| Reverse | There is |
| Dimensions | 440x310x122 mm |
| The weight | 6,350 kg |
| Food | In 19,2 |
| Battery capacity | 2 A * h |
| force moment | 400 Nm |
| Spindle revolutions per minute | 2000 |
| Head size | M 21 mm |
| Connecting size | 1 / 2 in. |
Price - from 24 rubles.
Impact wrench AIST 90162767-6/KI-1838A-6
If the workshop has a compressor, a pneumatic wrench will be a good purchase. This is a powerful machine with a straight design, with the functions of impact and reverse rotation of the spindle. The dimensions of the repair tool (560x235x115 mm) and weight (8,100 kg) suggest an additional handle for convenient use. Both handles are covered with a rubber pad.
Impact wrench AIST 90162767-6/KI-1838A-6
The impact device is designed for intensive use. A threading machine with a force of 2712 Nm is able not only to undermine stuck fasteners up to M36 mm in size, but also to tighten a large nut. At the last stage of screwing, it is recommended to use a torque wrench so as not to break the head or thread.
Technical data:
| Reverse | There is |
| Impact function | There is |
| Compressor performance | 255 l / min |
| Operating pressure | 6 atm |
| Spindle speed | 5000 / min |
| Air inlet parameters | 1 / 2NPTF
|
| Connecting size | 1 in. |
| force moment | 2712 Nm |
You can buy a pneumatic wrench "Aist" on the "VseInstrumenty" portal. Here you will find advantageous offers for the delivery of goods in Russia, get information about current discounts.
Price - from 49 rubles.
Impact wrench AIST 90140017-1
Pistol-type pneumatic apparatus is stored and carried in a shock-resistant plastic case with dimensions of 320x240x100 mm. The weight of the repair accessory is 2 kg.
Impact wrench AIST 90140017-1
The strong case protects internal knots from mechanical damages. The arrows indicate the left or right rotation of the spindle. The power button does not have a fixed position: the equipment works as long as the operator keeps the button pressed. After unscrewing the fastener (usually 5 seconds), the spindle continues to inertial rotation, so the wrench must be placed on a horizontal surface until it stops.
Performance characteristics of the AIST 90140017-1 model:
| Reverse | There is |
| Impact function | There is |
| Compressor performance | 135 l / min |
| Air line pressure | 6 бар |
| Torque | 1220 Nm |
| Spindle revolutions per minute | 6500 |
| Attachment square | 1 / 2 in. |
| Air fitting | 1 / 4NPTF |
| Equipment | Set of heads |
Price - from 19961 rubles.
Impact wrench AIST 90146138
For efficient operation of the wrench, the correct combination of its performance with the air flow of the compressor is necessary. If the supercharger produces less compressed gas than the pneumatic device needs, the useful effect of the latter is greatly reduced.
Model AIST 90146138 works perfectly when the compressor produces 152 l/min at an operating pressure of 6 atm. With these parameters, the mini-device produces an impressive torque - 1356 Nm. This is enough to undermine soured nuts up to M16 mm in cars and trucks.
Impact wrench AIST 90146138
The advantages of the device are:
- low explosiveness;
- high working resource;
- reverse and impact functions;
- comfortable non-slip handle.
Key Features:
| Torque | 1356 Nm |
| Spindle revolutions per minute | 10000 |
| Connecting square | 1 / 2 in. |
| Air blower performance | 152 l / min |
| Operating pressure | 6 бар |
| Air inlet size | 1 / 4NPTF |
Price - from 18 rubles.
Impact wrench AIST 90146120
The metallographic analysis of the raw materials from which the Aist pneumatic wrenches are made testifies to the responsible attitude of the manufacturer to the matter. In addition, the goods are tested for strength, tightness, the influence of an aggressive environment, resistance to temperature extremes. All products are ISO and DIN certified (international standard).
Model AIST 90146120 is a reliable pistol-shaped tool for processing threaded detachable connections up to M16 mm. Product dimensions - 230x220x77 mm, weight - 2,450 kg.
Pneumatic wrench "Aist"
Working parameters:
| Reverse | There is |
| Impact function | There is |
| Torque | 1200 Nm |
| Compressor performance | 152 l / min |
| Operating pressure in the pneumatic line | 6 бар |
| Spindle rotation per minute | 10000 revolutions |
| Joining | 1 / 2 in. |
| Fitting size | 1 / 4NPTF |
Price - from 13 rubles.
Impact wrench AIST 90141360
Impact pneumatic equipment is produced on high-tech lines of the Taiwanese HONITON INDUSTRIES plant, which guarantees the quality and increased wear resistance of the toolkit.
A pistol-shaped wrench "Aist" is necessary for a car mechanic, a tire shop foreman, and an installer. Under the force of maximum torque - 1365 Nm - rusty wheel nuts up to M16 mm in size will not resist.
Impact wrench AIST 90141360
The productive device is made in a metal case, so it works without overheating for several hours. Anatomically shaped handle, covered with a soft non-slip pad, provides ease of use.
Technical data:
| Reverse | There is |
| Impact function | There is |
| Air blower performance | 190 l / min |
| Air line pressure | 6 atm |
| Moment of power | 1365 Nm |
| Spindle rotation per minute | 7500 revolutions |
| Attachment square | 1 / 2 in. |
| Fitting | 1 / 4NPTF |
Price - from 13 rubles.
Pleased with comfortable handles in heavy equipment, including additional ones. As a positive quality, a strong metal case that removes heat is noted. The owners also pay attention to the large working resource of the equipment.
Of the shortcomings, reviewers name the price.
