Comparison Shimano Nexave FD 2500 vs Shimano Corvalus 300

— Fly fishing. The simplest type of reel in design, in fact, it is a drum (spool) for fishing line with a brake device and a handle for rotation attached to one side. Due to this design, the gear ratio (see below) of such coils is, by definition, equal to one, and the axis of rotation of the drum coincides with the axis of rotation of the handle. When casting with unwinding of the fishing line, the spool rotates, providing braking gear due to its own inertia (because of this, this type of reel is also called inertial, but this is not entirely true — inertial varieties are distinguished into a separate type, see below). The main advantage of fly fishing models is the simplicity of design, which in fact provides several points at once. Firstly, due to the lack of transmission mechanisms, the fisherman more accurately “feels the tackle”; secondly, for the same reason, the coils are very easy to maintain, reliable and at the same time inexpensive; thirdly, the low gear ratio (see below) provides good effort when winding the line. On the other hand, due to the braking action of the drum, the casting distance with such reels is lower than with inertialess ones, and if the spin is too strong, a “beard” may occur. Accordingly, for a successful cast, a large open space and a certain amount of experience are required.

— Inertialess. Coils of a characteristic type, with a sp...ool, the axis of which is directed perpendicular to the axis of rotation of the handle (parallel to the rod). The name is due to the fact that when casting with unwinding line, the drum does not rotate — thus, the inertia of the system is minimal and the line comes off almost freely. This ensures a long casting distance and minimal chance of tangling into a “beard”, which makes these reels very easy to use and suitable even for beginners. In addition, inertialess models can have different gear ratios and the corresponding specialization — for speed or for pulling force; and the presence of a friction brake reduces the risk of line breakage during sharp jerks of prey. At the same time, the cost of such reels is significantly higher than that of fly fishing reels, the abundance of mechanisms somewhat reduces reliability, and rather high gear ratios affect traction (although specialized “power” reels usually cope with their task without problems).

— Multiplier. This type of coil combines the features of both options described above. In such models, as in fly fishing, the axis of rotation of the spool is directed in the same direction as the axis of rotation of the handle, however, the spool itself is connected to the handle not directly, but through a mechanism with relatively low gear ratios (usually at the level of "power" inertialess coils ). When casting with unwinding line, the drum of such a reel rotates, but its inertia is not as great as that of fly fishing models, which provides a greater casting distance and less chance of tangling. And the presence of a transmission mechanism made it possible to provide some special functions in the design, such as a friction brake, a line layer, etc.; at the same time, multiplier models outperform inertialess ones in terms of reliability, sensitivity and tractive effort. It is these reels that are often used for sea fishing, where you have to deal with large prey.

— Inertial. According to the general design principle, such reels are similar to fly fishing reels (see above): in particular, they do not use additional mechanisms for transmitting rotation, the handle is installed directly on the spool. The key difference is that inertial models are noticeably more powerful and heavier, which allows them to be used for heavy loads and work with thick fishing lines, and in some cases steel wires. In addition, most of these models are designed for bottom fishing.

— Spincast. Spincast reels have a closed design with a protective casing or cover, under which all the main components (spool and mechanism) are hidden. According to the principle of operation, such coils are closest to inertia-free ones (see the corresponding paragraph). The closed design prevents dirt, water and debris from getting inside, making the reel less prone to breakage when used in harsh conditions. Their simplicity makes spincast reels an excellent choice for beginner anglers and those on a budget. They are usually used for catching small and medium-sized fish.

The standard location of the reel handle. This parameter is relevant mainly for fly fishing and multiplier models, because inertialess (see "Type") usually provide the possibility of reinstalling the handle.

The choice for this parameter depends primarily on which hand is more convenient for you to hold the rod. If you hold it in your right hand, then the coil should be left-sided, since the left hand remains free to work with it, and vice versa.

The clutch type describes the location of the friction brake mechanism provided in the reel and, accordingly, its adjustment knob.

The friction brake itself is responsible for loosening the reel at a critical force: when the load increases significantly, a properly adjusted friction clutch pits part of the fishing line, preventing it from breaking. But the specific actuation force may differ: some fishermen prefer to loosen the brake as much as possible, allowing the line to slip with rather weak jerks, while others, on the contrary, tighten it, allowing operation only when dangerously approaching the breaking load. And in some situations, you need to change the settings right in the process of playing. The convenience of such a reconfiguration is one of the points that is affected by the type of clutch. In addition, design features may be due to the purpose of the coil. Specific options might be:

— Front. Friction located directly in the drum, with an adjustment knob on the front of the reel. It is used in inertialess models (see "Type"). It is slightly lighter and simpler in design than the rear one, making it well suited for light tackle (for example, when fishing in a match). But the adjustment of such a brake, on the one hand, is smoother and more accurate than that of the rear one, on the other hand, it is not so convenient when setting it up on the fly and requires a certain skill....In addition, the front clutch is more sensitive to dirt.

— Rear. Another option for placing the clutch in inertialess models. Its name is due to the fact that the drag is located behind the spool, and the adjustment knob is on the back of the reel. Such coils allow you to easily reconfigure the brake right during the fight, and their balance is somewhat more convenient than that of the “front-wheel drive”, because. the design does not have a characteristic "overweight" forward. On the other hand, the adjustment in this case is less accurate, and the coils themselves are somewhat larger and heavier, which makes them poorly suitable for ultralight gear.

— Side. A similar placement of the clutch is typical for multiplier coils — it makes no sense to use other options in such models, as well as to put a side clutch in an inertialess model.

The size of the main spool (drum) of the reel. This parameter directly affects the weight of the coil and its resistance to stress. It uses a symbol in thousands; in order not to go into unnecessary details, we can say that the larger the number in such a designation, the larger and heavier the drum. For different purposes, different sizes will be optimal. So, spools for 2500 – 3000 are considered universal, they can be used for both float fishing and spinning fishing in simple conditions. The smaller size is recommended for light tackle, including ultralight category, and equipment for large and heavy prey (for example, when fishing for carp) may include reels for 4500 – 5000 and even more.

The amount of line that can fit on the main spool of a reel with normal winding. It is indicated as a ratio of two numbers, the first of which corresponds to the length of the reeled line in metres, and the second to the thickness in millimetres: for example, the numbers 200 / 0.45 indicate that up to 200 m of fishing line with a thickness of 0.45 mm can fit on the reel.

For different types of fishing, there are recommendations on the optimal value of this parameter; they can be found in special sources. Here we note that the capacity of the spool is indicated exclusively for a smooth fishing line; when using a braided cord, the actual performance may differ markedly.

The material from which the base of the coil is made is the part of the structure on which the spool and other mechanisms are installed.

— Plastic. Plastic is inexpensive, lightweight, corrosion resistant and completely immune to salt water. At the same time, this material is easily scratched, its strength is relatively low, and under the action of ultraviolet radiation in some grades of plastic, it is even more reduced. As a result, plastic is used mainly in entry-level coils that are not designed for difficult conditions and high loads. Usually, its quality directly depends on the price of the product.

— Graphite. Most often, this term refers to a relatively simple type of carbon fiber, which has a low cost and can be used even in low-cost-class models. At the same time, with a small weight, graphite is somewhat stronger and more resistant to certain influences than plastic, and therefore is also found in more expensive products. The quality of this material may also vary depending on the price of the coil.

— Carbon. Another type of carbon fiber, higher grade than graphite. Carbon combines high strength, flexural stability and durability under stress with extremely low weight; in addition, it is completely chemically inert (does not corrode) and tolerates ultraviolet radiation, temperature extremes, etc. well. The main disadvantage of this material can be called a high price, due to which it is used mainly in premium models. Also note tha...t carbon requires quite careful handling, because. does not take a hit well.

— Composite. Composites are materials that combine several separate components that are not mixed with each other (unlike, for example, alloys). In coils, this term most often means a combination of the graphite or carbon fiber described above with fiberglass. Fiberglass, despite the name, bears little resemblance to ordinary glass — it is highly flexible and can withstand bumps and falls without any problems; therefore, the combination of this material with carbon reduces the fragility of the latter. And in the "bundle" with graphite, fiberglass slightly increases the strength of the entire structure. The composite base can be found in models of different price categories — this is due to the difference in the quality of the components used.

— Aluminium. The main advantage of aluminium alloys can be called high strength, due to which this material can be found even in "large-caliber" coils designed for strong and heavy production. However, there are simpler options — again, aluminium alloys come in different types, and their characteristics usually depend on the price. In terms of weight, this material, if it surpasses plastic, is not much, and its corrosion resistance is very good. Of the obvious shortcomings, one can only note a rather high (in general) cost.

— Magnesium. Magnesium-based alloys are premium materials. Their main feature is extremely light weight combined with high strength and reliability, which allows you to create powerful and at the same time quite light coils. On the other hand, such products are expensive, and the material itself does not tolerate contact with salt water, and in general its resistance to corrosion is relatively low (which requires the use of special coatings).

The material of the spare spool(drum) supplied with the reel.

Additional interchangeable spools are provided to expand the capabilities of the reel: if necessary, you can quickly replace the fishing line with tackle of a different thickness (or the same one instead of a broken one), install a reduced drum to increase the casting distance, etc. As for the materials for such spools ( plastic, aluminium, graphite), they do not differ from those used in the main drums; see the relevant paragraph above for more details.

The total weight of the reel (only the device itself, without fishing line). This parameter is important, first of all, for those who select equipment of the ultralight class — in such gear, the struggle is, as they say, for every extra gram. In other cases, you can not pay special attention to weight.