Roda Gigi Bevel Lurus Baja Rasio 2:1 Sistem Gigi Lurus
A steel straight bevel gear with a 2:1 ratio refers to a mechanical component designed for transmitting motion and power between intersecting shafts at a 90-degree angle. These gears feature straight teeth that are cut radially along the surface of the conical gear face, ensuring direct and efficient engagement with the mating gear. The 2:1 ratio indicates that for every two revolutions of the driving gear, the driven gear completes one revolution, effectively doubling the torque while reducing the speed.
A steel straight bevel gear with a 2:1 ratio refers to a mechanical component designed for transmitting motion and power between intersecting shafts at a 90-degree angle. These gears feature straight teeth that are cut radially along the surface of the conical gear face, ensuring direct and efficient engagement with the mating gear. The 2:1 ratio indicates that for every two revolutions of the driving gear, the driven gear completes one revolution, effectively doubling the torque while reducing the speed.
Made of durable steel, these steel bevel gears are commonly used in high-strength applications requiring precision and reliability, such as automotive systems, industrial machinery, and robotics. Their straight-tooth system provides simplicity in design and manufacturing, although it may generate more noise and less smooth operation compared to spiral bevel gears.

Rasio Gigi Bevel Lurus Baja 2:1
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| Modul | Nomor gigi | DA | D | ND | NL | L1 | L | S | B | BH7 | E | Torsi* | Berat |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | Ncm | G | ||
| 0,5 | 20 | 11,2 | 10 | 8 | 4,0 | 7,0 | 7,5 | 5,0 | 3 | 4 | 14,65 | 0,017 | 2 |
| 0,5 | 40 | 20,3 | 20 | 12 | 5,0 | 7,5 | 8,4 | 7,1 | 3 | 4 | 11,83 | 0,034 | 8 |
| 1 | 15 | 17,4 | 15 | 13 | 6,5 | 11 | 11,9 | 7,6 | 5 | 5 | 22 | 0,063 | 10 |
| 1 | 30 | 30,6 | 30 | 20 | 9,0 | 13 | 15,1 | 13,1 | 5 | 5 | 20 | 0,126 | 40 |
| 1,5 | 15 | 26,1 | 22,5 | 18 | 6,5 | 13 | 14,8 | 8,4 | 7,6 | 8 | 30 | 0,22 | 26 |
| 1,5 | 30 | 45,9 | 45 | 30 | 12,0 | 18 | 20,7 | 17,6 | 7,6 | 10 | 28 | 0,44 | 124 |
| 1,5 | 20 | 33,6 | 30 | 20 | 9,5 | 19 | 21,6 | 12,9 | 10,1 | 8 | 42 | 0,54 | 59 |
| 1,5 | 40 | 60,9 | 60 | 40 | 12,0 | 19 | 22,0 | 17,9 | 10,1 | 15 | 32 | 1,08 | 234 |
| 2 | 15 | 33,7 | 30 | 20 | 7,5 | 22 | 23,0 | 10,9 | 14 | 10 | 40 | 0,59 | 58 |
| 2 | 30 | 61,8 | 60 | 40 | 12,0 | 24 | 27,2 | 21,9 | 14 | 15 | 35 | 1,18 | 312 |
| 2 | 20 | 43,7 | 40 | 30 | 7,5 | 22 | 24,0 | 10,9 | 15 | 10 | 50 | 1,4 | 132 |
| 2 | 40 | 81,8 | 80 | 50 | 18,0 | 29 | 32,8 | 26,9 | 15 | 20 | 45 | 2,8 | 593 |
| 2,5 | 15 | 42,2 | 37,5 | 30 | 15,6 | 31 | 33,3 | 18,6 | 17 | 10 | 55 | 3,4 | 160 |
| 2,5 | 30 | 77,3 | 75 | 50 | 10,0 | 24 | 28,1 | 21,6 | 17 | 15 | 38 | 6,8 | 530 |
| 2,5 | 20 | 54,6 | 50 | 30 | 14,0 | 34 | 36,6 | 19,2 | 20 | 10 | 68 | 4,3 | 280 |
| 2,5 | 40 | 102,3 | 100 | 60 | 15,0 | 29 | 33,3 | 25,3 | 20 | 25 | 48 | 8,6 | 970 |
| 3 | 15 | 50,6 | 45 | 30 | 11,5 | 33 | 35,4 | 16,4 | 22 | 10 | 60 | 6,1 | 270 |
| 3 | 30 | 92,8 | 90 | 50 | 10 | 26 | 30,7 | 22,3 | 22 | 20 | 42 | 12,2 | 750 |
| 3 | 20 | 65,6 | 60 | 40 | 10 | 33 | 36,1 | 14,4 | 25 | 15 | 73 | 15,2 | 450 |
| 3 | 40 | 122,8 | 120 | 60 | 18 | 34 | 38,7 | 28,8 | 25 | 25 | 56 | 30,4 | 1400 |
| 4 | 15 | 67,5 | 60 | 40 | 10 | 38 | 41,0 | 16,9 | 28 | 20 | 75 | 14,6 | 410 |
| 4 | 30 | 123,8 | 120 | 60 | 15 | 33 | 39,4 | 28,8 | 28 | 25 | 55 | 29,2 | 1600 |
| 4 | 20 | 87,4 | 80 | 50 | 13 | 45 | 48,0 | 21,9 | 30 | 20 | 100 | 35,0 | 970 |
| 4 | 40 | 163,7 | 160 | 80 | 20 | 40 | 45,7 | 33,7 | 30 | 30 | 70 | 70,0 | 3300 |
| 5 | 15 | 84,4 | 75 | 60 | 15 | 50 | 54,1 | 21,4 | 38 | 20 | 94 | 30,2 | 980 |
| 5 | 30 | 154,7 | 150 | 70 | 15 | 40 | 46,7 | 32,2 | 38 | 30 | 65 | 60,4 | 3030 |
| 5 | 20 | 109,3 | 100 | 60 | 18 | 58 | 62,1 | 27,3 | 40 | 25 | 125 | 72,4 | 1890 |
| 5 | 40 | 204,7 | 200 | 90 | 20 | 48 | 55,6 | 39,7 | 40 | 35 | 85 | 144,8 | 6480 |
| 6 | 20 | 130,7 | 120 | 70 | 15 | 58 | 67 | 23,6 | 50 | 30 | 139,9 | 130,0 | 2960 |
| 6 | 40 | 245,3 | 240 | 100 | 20 | 50 | 58 | 37,7 | 50 | 40 | 92,3 | 260,0 | 9610 |
Advantages of Steel Straight Bevel Gears
1. Kekuatan dan Daya Tahan Tinggi
Steel straight bevel gears, made from robust materials like carbon or alloy steel, offer exceptional strength and wear resistance. Their heat-treated construction ensures longevity, making them ideal for heavy-duty applications requiring reliable power transmission under significant loads.
2. Cost-Effective Manufacturing
The straight tooth design simplifies the production process compared to spiral bevel gears. This straightforward geometry allows for easier machining and lower manufacturing costs, making steel straight bevel gears an economical choice for many industrial applications without sacrificing performance.
3. Transmisi Daya yang Efisien
These steel bevel gears provide effective torque transfer between intersecting shafts, typically at 90 degrees. The 2:1 ratio ensures precise speed reduction and torque increase, making them suitable for machinery requiring consistent power delivery in compact, right-angle configurations.
4. Fleksibilitas dalam Aplikasi
Steel straight bevel gears are adaptable to various industries, including automotive, aerospace, and heavy machinery. Their ability to handle moderate loads and speeds makes them suitable for applications like differential systems, where reliable power transfer is critical.
5. Ease of Maintenance
The simple design of steel bevel gears facilitates easier inspection and maintenance. Their straightforward tooth geometry allows for quick identification of wear or damage, reducing downtime and maintenance costs in industrial settings where reliability is paramount.
6. Compact Design
These gears enable efficient power transmission in space-constrained systems. Their conical shape and straight teeth allow for a compact footprint, making them ideal for machinery where space is limited, while still delivering robust performance and torque.

Roda Gigi Miter vs Roda Gigi Bevel
Miter Gears: Roda gigi miter adalah jenis roda gigi bevel dengan gigi yang saling berpotongan pada sudut 90 derajat. Roda gigi ini dirancang untuk mentransmisikan gerakan dan daya antara dua poros yang tegak lurus satu sama lain. Roda gigi miter umumnya digunakan dalam berbagai aplikasi mekanis, termasuk mesin industri, sistem otomotif, dan instrumen presisi.
Gigi pada roda gigi miter dipotong pada sudut 45 derajat terhadap sumbu rotasi, sehingga memungkinkan gigi-gigi tersebut saling berpasangan dengan lancar dan efisien. Geometri gigi yang unik ini memungkinkan roda gigi miter untuk mengubah arah rotasi sambil mempertahankan rasio kecepatan konstan antara poros input dan output.
Bevel Gears: Roda gigi bevel adalah jenis roda gigi mekanis yang memiliki gigi berbentuk kerucut, sehingga memungkinkan transmisi daya antara poros yang berpotongan pada berbagai sudut. Tidak seperti roda gigi miter yang terbatas pada sudut 90 derajat, roda gigi bevel menawarkan fleksibilitas yang lebih besar dalam orientasi poros. Roda gigi ini banyak digunakan dalam berbagai mesin dan aplikasi yang membutuhkan transmisi daya antara poros yang tidak sejajar.
Roda gigi bevel hadir dalam berbagai konfigurasi, termasuk roda gigi bevel lurus, roda gigi bevel spiral, dan roda gigi bevel hipoid.
- Roda gigi bevel lurus memiliki gigi yang dipotong lurus melintang pada permukaan kerucut, sedangkan roda gigi bevel spiral memiliki gigi melengkung untuk pengoperasian yang lebih halus dan lebih senyap.
- Roda gigi bevel hipoid, variasi dari roda gigi bevel spiral, memiliki sumbu pinion yang bergeser untuk meningkatkan kapasitas torsi dan mengurangi kebisingan.
Perbedaan Utama Antara Roda Gigi Miter dan Roda Gigi Bevel
Meskipun roda gigi miter dan roda gigi bevel sama-sama digunakan untuk mentransmisikan daya antara poros yang berpotongan, keduanya memiliki perbedaan yang jelas dalam desain, fungsionalitas, dan keuntungan mekanis.
1. Design
Roda gigi miter adalah jenis roda gigi bevel khusus yang dirancang untuk beroperasi dengan poros pada sudut 90 derajat.
Sebaliknya, roda gigi bevel dapat dirancang untuk sudut berapa pun antara 0 dan 180 derajat, sehingga memberikan fleksibilitas yang lebih besar dalam penempatan poros.
2. Functional
Roda gigi miter biasanya digunakan dalam aplikasi yang membutuhkan perubahan arah gerak atau transmisi daya sebesar 90 derajat. Roda gigi ini umum ditemukan pada perkakas tangan, diferensial otomotif, dan mesin industri.
Di sisi lain, roda gigi bevel menawarkan lebih banyak fleksibilitas dalam hal sudut poros dan digunakan dalam berbagai aplikasi yang lebih luas, seperti sistem penggerak otomotif, sistem kontrol pesawat terbang, dan transmisi daya pada berbagai mesin.
3. Mechanical Advantage
Roda gigi miter umumnya memiliki rasio gigi 1:1, artinya roda gigi ini tidak memberikan keuntungan mekanis dalam hal kecepatan atau torsi.
Namun, roda gigi bevel dapat dirancang dengan rasio gigi yang berbeda, memungkinkan pengurangan kecepatan atau penggandaan torsi, tergantung pada persyaratan aplikasi.
4. Load Requirements
Kapasitas beban roda gigi miter dan roda gigi bevel bervariasi berdasarkan faktor-faktor seperti material, kekerasan permukaan, dan profil gigi. Secara umum, roda gigi bevel dapat menangani beban yang lebih tinggi dibandingkan dengan roda gigi miter karena kemampuannya untuk mendistribusikan tegangan secara lebih merata di sepanjang permukaan gigi.
5. Space Constraints
Roda gigi miter lebih ringkas dan membutuhkan ruang yang lebih sedikit untuk pemasangannya, sehingga cocok untuk aplikasi dengan ruang terbatas. Roda gigi bevel, meskipun lebih serbaguna dalam hal sudut poros, mungkin membutuhkan lebih banyak ruang untuk mengakomodasi ukurannya yang lebih besar dan posisi sudutnya.
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| Roda Gigi Miter | Roda Gigi Miring |
Steel Straight Bevel Gear Applications
- Diferensial Otomotif
Steel straight bevel gears are widely used in automotive differentials to transfer torque between the drive shaft and the wheels. Their ability to handle high loads and provide efficient torque transmission ensures smooth operation under varying driving conditions, including sharp turns. - Mesin Industri
In heavy industrial machinery, such as conveyors, mixers, and crushers, these steel bevel gears play a critical role in transmitting power between intersecting shafts. Their durable steel construction ensures reliability and efficiency, even in environments with high stress and continuous operation. - Perkakas dan Peralatan Listrik
Many power tools, such as drills, saws, and grinders, rely on straight bevel gears for motion transfer. Their compact design and precise motion control make them ideal for small, portable devices requiring efficient speed reduction or torque multiplication. - Sistem Robotika dan Otomasi
Steel bevel gears are used in robotics and automated systems for precise movement and power transfer at right angles. Their high precision and reliability allow them to function seamlessly in robotic arms, conveyor systems, and other automated machinery requiring accuracy and durability. - Peralatan Kelautan
In marine applications, such as winches, rudder systems, and propulsion mechanisms, these gears handle the challenging conditions of high humidity and heavy loads. Their robust steel construction ensures resistance to wear and corrosion, providing long-lasting performance in harsh marine environments. - Industri Dirgantara
Steel straight bevel gears are used in aerospace systems for power transmission in landing gears, flight control systems, and auxiliary equipment. Their ability to function reliably under extreme temperatures and stresses makes them indispensable in aviation and space exploration technology.
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| Roda Gigi Bevel untuk Diferensial Otomotif | Roda Gigi Miring untuk Robotika |
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| Roda Gigi Miring untuk Mesin Industri | Roda Gigi Miring untuk Industri Kelautan |
Informasi Tambahan
| Diedit oleh | Yjx |
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