KA series Hollow Bore Helical Bevel Gear Reducer

KA series Hollow Bore Helical Bevel Gear Reducer

Technical Parameters:

Available Models KA37, KA47, KA57, KA67, KA77, KA87, KA97, KA107, KA127, KA157, KA187, KA47RF37, KA57RF37, KA67RF37, KA77RF37, KA87RF37, KA97RF37, KA107RF37, KA127RF77, KA127RF87,KA157RF97, KA167RF97, KA187RF97, KA157RF107, KA167RF107, KA187RF107
Ratio 5.36~179.86 (imax:13461)
Input power 0.12 ~ 200 kW
Max torque 200~50000 N.m

CHARACTERISTICS

  • Adopt optimized design, module combination.
  • Right angle output, wide application.
  • It adopts advanced grinding technology and shape modification technology, which has high bearing capacity, reliable operation and low noise.
  • Good sealing performance, suitable for a wide range of working conditions.
  • High transmission efficiency and energy saving.
  • Can be combined with various motors with wider ratio range
  • Cost-effective and easy to maintain.

Product Form

  • Transmission Stage: 3 stage.
  • Assembly Form: Foot mounted, Flange mounted, B14 small flange mounted, torque arm mounted.
  • Right Angle Output: Solid shaft, Hollow shaft ( flat key, shrink disk, involute spline), Splined solid shaft

Technical Data

  • Size: KA37~KA187
  • Technical Data(N·m): 200~50000
  • Gear Ratio: 5.36~179.86 (imax:13461)
  • Input Power(kW):0.12~200

Input Power Rating and Output Torque

Size 37 47 57 67 77 87 97 107 127 157 167 187
Structure K.. KA…KF..KAF..KAZ…KAT..KAB..
Input power rating (kw) 0.18-3 0.18-3 0.18-5.5 0.18-5.5 0.37-11 0.75-22 1.1-30 3-45 7.5-90 11-160 11-200 18.5-200
Ratio 5.36-106.38 5.81-131.87 6.57-145.15 7.14-144.79 7.22-175.45 7.19-192.27 8.95-175.47 8.74-141.93 8.68-146.07 12.66-150.03 17.35-164.44 17.97-178.37
Max torque (N.m) 200 400 600 820 1550 2700 4300 8000 13000 18000 32000 50000

 Available Models:

Version
Size
37
47
57
67
77
87
K..
Foot-mounted helical bevel gear unit
K37
K47
K57
K67
K77
K87
KA..B
Foot-mounted / Hollow shaft helical bevel gear unit
KA37B
KA47B
KA57B
KA67B
KA77B
KA87B
KV..B
Foot-mounted / Hollow shaft / Splined hollow shaft helical bevel gear unit
KV37B
KV47B
KV57B
KV67B
KV77B
KV87B
KH..B
Foot-mounted / Hollow shaft / Shrink disc helical bevel gear unit
KH37B
KH47B
KH57B
KH67B
KH77B
KH87B
KF..
B5 flange-mounted helical bevel gear unit
KF37
KF47
KF57
KF67
KF77
KF87
KAF..
B5 Flange-mounted / Hollow shaft helical bevel gear unit
KAF37
KAF47
KAF57
KAF67
KAF77
KAF87
KVF..
B5 Flange-mounted / Hollow shaft / Splined hollow shaft helical bevel gear unit
KVF37
KVF47
KVF57
KVF67
KVF77
KVF87
KHF..
B5 Flange-mounted / Hollow shaft / Shrink disc helical bevel gear unit
KHF37
KHF47
KHF57
KHF67
KHF77
KHF87
KA series
KA series Hollow shaft helical bevel gear reducer
KA37
KA47
KA57
KA67
KA77
KA87
KV..
Hollow shaft / Splined hollow shaft helical bevel gear reducer
KV37
KV47
KV57
KV67
KV77
KV87
KH..
Hollow shaft / Shrink disc helical bevel gear unit
KH37
KH47
KH57
KH67
KH77
KH87
KAT..
Hollow shaft / Torque arm helical bevel gear reducer
KAT37
KAT47
KAT57
KAT67
KAT77
KAT87
KAZ..
B14 Flange-mounted / Hollow shaft helical bevel gear unit
KAZ37
KAZ47
KAZ57
KAZ67
KAZ77
KAZ87
KVZ..
B14 Flange-mounted / Hollow shaft / Splined hollow shaft helical bevel gear unit
KVZ37
KVZ47
KVZ57
KVZ67
KVZ77
KVZ87
KHZ..
B14 Flange-mounted / Hollow shaft / Shrink disc helical bevel gear unit
KHZ37
KHZ47
KHZ57
KHZ67
KHZ77
KHZ87
Version
Size
97
107
127
157
167
187
K..
Foot-mounted helical bevel gear unit
K97
K107
K127
K157
K167
K187
KA..B
Foot-mounted / Hollow shaft helical bevel gear unit
KA97B
KA107B
KA127B
KA157B
KA167B
KA187B
KV..B
Foot-mounted / Hollow shaft / Splined hollow shaft helical bevel gear unit
KV97B
KV107B
KV127B
KV157B
KV167B
KV187B
KH..B
Foot-mounted / Hollow shaft / Shrink disc helical bevel gear unit
KH97B
KH107B
KH127B
KH157B
KH167B
KH187B
KF..
B5 Flange-mounted helical bevel gear unit
KF97
KF107
KF127
KF157
KF167
KF187
KAF..
B5 Flange-mounted / Hollow shaft helical bevel gear unit
KAF97
KAF107
KAF127
KAF157
KAF167
KAF187
KVF..
B5 Flange-mounted / Hollow shaft / Splined hollow shaft helical bevel gear unit
KVF97
KVF107
KVF127
KVF157
KVF167
KVF187
KHF..
B5 Flange-mounted / Hollow shaft / Shrink disc helical bevel gear unit
KHF97
KHF107
KHF127
KHF157
KHF167
KHF187
KA..
Hollow shaft helical bevel gear unit
KA97
KA107
KA127
KA157
KA167
KA187
KV..
Hollow shaft / Splined hollow shaft helical bevel gear unit
KV97
KV107
KV127
KV157
KV167
KV187
KH..
Hollow shaft / Shrink disc helical bevel gear unit
KH97
KH107
KH127
KH157
KH167
KH187
KT..
Hollow shaft / Torque arm helical bevel gear unit
KT97
KT107
KT127
KT157
KT167
KT187
KAZ..
B14 Flange-mounted / Hollow shaft helical bevel gear unit
KAZ97
KAZ107
KAZ127
KAZ157
KAZ167
KAZ187
KVZ..
B14 Flange-mounted / Hollow shaft / Splined hollow shaft helical bevel gear unit
KVZ97
KVZ107
KVZ127
KVZ157
KVZ167
KVZ187
KHZ..
B14 Flange-mounted / Hollow shaft / Shrink disc helical bevel gear unit
KHZ97
KHZ107
KHZ127
KHZ157
KHZ167
KHZ187

K37 gear unit, K47 gear unit, K57 gear unit, K67 gear unit, K77 gear unit, K87 gear unit, K97 gear unit, K107 gear unit, K127 gear unit, K157 gear unit, K187 gear unit,
KF37 gear unit, KF47 gear unit, KF57 gear unit, KF67 gear unit, KF77 gear unit, KF87 gear unit, KF97 gear unit, KF107 gear unit, KF127 gear unit, KF157 gear unit, KF187 gear unit,
KA series, KA37 gear unit, KA47 gear unit, KA57 gear unit, KA67 gear unit, KA77 gear unit, KA87 gear unit, KA97 gear unit, KA107 gear unit, KA127 gear unit, KA157 gear unit, KA187 gear unit,
KAT37 gear unit, KAT47 gear unit, KAT57 gear unit, KAT67 gear unit, KAT77 gear unit, KAT87 gear unit, KAT97 gear unit, KAT107 gear unit, KAT127 gear unit, KAT157 gear unit, KAT187 gear unit,
KAF37 gear unit, KAF47 gear unit, KAF57 gear unit, KAF67 gear unit, KAF77 gear unit, KAF87 gear unit, KAF97 gear unit, KAF107 gear unit, KAF127 gear unit, KAF157 gear unit, KAF187 gear unit,
KAZ37 gear unit, KAZ47 gear unit, KAZ57 gear unit, KAZ67 gear unit, KAZ77 gear unit, KAZ87 gear unit, KAZ97 gear unit, KAZ107 gear unit, KAZ127 gear unit, KAZ157 gear unit, KAZ187 gear unit,

KA series:  hollow shaft output helical bevel gear reducer
KF series:  flange-mounted solid shaft output helical bevel gearbox
KAF series: flange-mounted hollow shaft output helical bevel gear box
KAZ series: B14 flange mounted hollow shaft output helical bevel gearmotor
KAT series: torque-arm-mounted hollow shaft output helical bevel geared motor
KAB series: foot-mounted hollow shaft output helical bevel reduction gearbox
KVZ series: Splined hollow shaft with B14 flange helical bevel motor reducer

Type and Designation

K-series-helical-bevel-geared-motor-type-designation

  1. Directly-connected motor speed reducerKAB9762.55Y5.5KW4PNZQM1J1ZZAZS
  2. Directly-connected motor Speed reducer(Combination type): KAB97RFF5762.55Y5.5KW4PM1J1ZZAZ
  3. With motor and input flange: KAB9762.55AM132B5Y5.5KW4PM1J1ZZAZS
  4. Input flange-mounted, without motor: KAB9762.55AM132B5M1J1ZZAZS
  5. With input shaft: KAB9762.55AD4M1ZS

Note:
AM132B5: Dimension of IEC flange ( please refer to our catalogue)
AD4: Input shaft (AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8)

Motor Code:

*Y: Standard 3-phase motors
*YB: Explosion-proof motors
* YEJ: Brake motors
*YD: Multi-speed motors
* YVP: Variable frequency motors
*YCT: Electromagnetic speed regulation motors
*YR: Crane and metallurgy motors
*YVPEJ: Variable frequency and brake motors
*YG: Roller table motors
*YGPEJ: Variable frequency and brake and roller table motors

Mounting Position

K-series-helical-bevel-gearmotor-mounting-position

Motor Terminal Box Position

motor-terminal-box-position

Structure Drawing

K-series-helical-bevel-gearbox-structure-drawing

K-series-right-angle-helical-gearmotor-structure-drawing

Modular Design

China-manufacturer-of-Helical-Gearmotors-modular-desgin

Product Pictures

Hollow-shaft-helical-gearbox Hollow-shaft-helical-bevel-gearmotor
KA57-hollow-shaft-gearmotor Hollow-shaft-gear-reducer

Application

The KA series Hollow Bore Helical Bevel Gear Reducer is a remarkably versatile piece of equipment, finding extensive use across a diverse range of industries due to its reliable and efficient performance. In the light industry, it powers essential machinery for food production, while in the beer and beverage sector, it supports streamlined and consistent processing operations. Its durability makes it a key asset in the chemical industry, where precision and strength are paramount, as well as in escalators, where it ensures dependable functionality for public safety. Additionally, this gear reducer shines in applications like automatic storage systems, construction machinery, and the demanding conditions of iron and steel metallurgy, showcasing its ability to adapt to both delicate and heavy-duty requirements.

Further illustrating its utility, the KA series plays a vital role in industries such as paper-making and wood-based panel machinery, where it delivers steady performance under varying operational stresses. In automobile manufacturing, it facilitates the exacting process of vehicle assembly, and in tobacco machinery, it supports intricate production workflows with ease. The reducer is also integral to water conservancy efforts, enhancing resource efficiency, and to printing and packaging lines that rely on synchronized precision. Its broad application in pharmaceuticals, textiles, building materials, logistics, feed machinery, and environmental protection efforts underscores its value as a critical tool, driving productivity and sustainability across these varied and essential fields.

Why choose us?

(1) We provide OEM services and submit various styles and latest designs to customers;
(2) We cooperate with major customers in Southeast Asia, Africa, the Middle East, North America and South America;
(3) According to the needs of customers in different regions, we have matched various styles of reducers for you, so that our customers have great competitiveness in the market!
(4) We have more than 20 years of rich experience in providing customers with high-quality products and the most professional services!
(5) We can flexibly export goods from any port in China! You are welcome to inquire!

company advantage:

1. Large production capacity and fast delivery.
2. Strict quality control inspection rules: all products must pass 100% inspection before delivery.
3. Provide OEM/ODM service
4. 24-hour online service.
5. Real-time quotation query
6. High quality, high reliability and long product life.
7. Professional manufacturers provide competitive prices.
8. Diversified, experienced skilled workers.

Quality management system:

In HZPT, product and service quality is given the highest priority.
Our employees receive training on quality methods and principles.
At every level of the organization, we are committed to improving product quality and processes.
Such a deep commitment has helped us attract the trust of customers and become the world’s preferred brand.

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

FAQ’s
FREQUENTLY ASKED QUESTIONS:

To The Client’s

Is purchasing from China profitable?
China remains ones of the biggest supplier in the world. For sure the products that you have chosen is profitable in your target markets, as China is supplying to the world with competitive quality and prices.

2) Do I need to travel China in order to purchase products?
We take care of everything for you, so you can save air fare costs, hotels and traveling expenses. However, if you decide to visit China, we will try to arrange you a wonderful staying so your traveling experience will be pleasant.

3) What type of products do you supply?
A wide range of Industrial, Automotive and Agriculture products. Every product is assigned to a specialized team.

4) What are my risks in buying from China or to work with you?
You have basically no risks. We do purchasing for you and you can rest assure with our inspections. If you get time to come China, you can visit us during production process. You have access to our contact networks and sales team. We will take serious action about your products like ours. You do not need to travel if you don’t want to as you have knowledgeable partners in the China.

5) I can find the supplier for my products on my own, why do I need you?
You may do so. However, your investment will be much higher. Plus you do not have a local partner that knows the market and can give you access to a network of opportunity.
To buy your products from China, you need to have a local office for signing contract with suppliers, an engineer team in order to do quality and quantity inspection time to time. You need to know about raw material sources, and the important matter is to avoid any out sourcing.

6) How are you structured?
We have different departments that each one specialized in every single aspect. We can provide logistic assistance, Sourcing assistance, inspection assistance, and legal assistance.

7) Is this service only for large corporation?
No, we sure that by first time corporation you will get warm confidence to keep your business with us, as our relationship based on honesty and mutual benefits, so in the future you will enlarge your business. We care you and make you to be much more-stronger than before. Going from strength to strength together.

We welcome any corporation from Small to Large, Let’s progress . . .
For more queries please send us email

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