KF127RF87 Combined Helical Bevel Gear Reducer

KF127RF87 Combined Helical Bevel Gear Reducer

KF127RF87 Combined Helical Bevel Gear Reducer

The K series bevel helical geared motors are specialized angular geared motors designed to meet demanding drive requirements with exceptional efficiency. These motors feature a gear unit output shaft that is oriented at a 90-degree angle to the motor shaft, offering a compact and effective solution for various applications. Available with either a solid or hollow shaft, the bevel helical geared units are engineered to deliver consistently high output torques and boast a high power density, making them an ideal choice for tasks requiring robust angular geared motors. This design ensures reliable performance in systems where space optimization and powerful torque transmission are essential, catering to a wide range of industrial needs with precision and durability.

HZPT bevel helical gearboxes are built for continuous operation, featuring meticulously designed components to ensure longevity and operational excellence. The gearbox housings, crafted from gray cast iron using 3D CAD technology, are structurally optimized to provide superior rigidity and excellent vibration absorption. Radial shaft seals equipped with dust-protection lips safeguard the system by preventing oil leakage and blocking dust and water ingress. The helical gear stages consist of milled gear wheels with hardened surfaces, while the tooth flanks are either ground or honed to achieve a convex, profile-corrected finish for enhanced durability and efficiency. In the standard range, the bevel gear stage—milled, surface-hardened, and lapped in pairs—is strategically placed as the second stage to minimize noise emission, complemented by the smooth-running helical teeth. With the output shaft positioned perpendicular to the input shaft, and compatibility with helical, parallel shaft, helical worm, or variable speed gearboxes, as well as three-phase AC motors (with or without brakes), this system offers a comprehensive array of drive combinations, extending to electronic variable speed drives, to meet diverse industrial demands.

Technical Parameters:

Available Models KF47RF37, KF57RF37, KF67RF37, KF77RF37, KF87RF37, KF97RF37, KF107RF37,

KF127RF77, KF127RF87,KF157RF97, KF167RF97, KF187RF97, KF157RF107, KF167RF107, KF187RF107

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: KF47RF37, KF57RF37, KF67RF37, KF77RF37, KF87RF37, KF97RF37, KF107RF37, KF127RF77, KF127RF87,KF157RF97, KF167RF97, KF187RF97, KF157RF107, KF167RF107, KF187RF107
  • 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 gearbox
K37
K47
K57
K67
K77
K87
KA..B
Foot-mounted / Hollow shaft helical bevel gearbox
KA37B
KA47B
KA57B
KA67B
KA77B
KA87B
KV..B
Foot-mounted / Hollow shaft / Splined hollow shaft helical bevel gearbox
KV37B
KV47B
KV57B
KV67B
KV77B
KV87B
KH..B
Foot-mounted / Hollow shaft / Shrink disc helical bevel gearbox
KH37B
KH47B
KH57B
KH67B
KH77B
KH87B
KF..
B5 flange-mounted helical bevel gearbox reducer
KF37
KF47
KF57
KF67
KF77
KF87
KAF..
B5 Flange-mounted / Hollow shaft helical bevel gearbox
KAF37
KAF47
KAF57
KAF67
KAF77
KAF87
KVF..
B5 Flange-mounted / Hollow shaft / Splined hollow shaft helical bevel gearbox
KVF37
KVF47
KVF57
KVF67
KVF77
KVF87
KHF..
B5 Flange-mounted / Hollow shaft / Shrink disc helical bevel gearbox
KHF37
KHF47
KHF57
KHF67
KHF77
KHF87
KA..
Hollow shaft helical bevel gearbox
KA37
KA47
KA57
KA67
KA77
KA87
KV..
Hollow shaft / Splined hollow shaft helical bevel gearbox
KV37
KV47
KV57
KV67
KV77
KV87
KH..
Hollow shaft / Shrink disc helical bevel gearbox
KH37
KH47
KH57
KH67
KH77
KH87
KAT..
Hollow shaft / Torque arm helical bevel gearbox
KAT37
KAT47
KAT57
KAT67
KAT77
KAT87
KAZ..
B14 Flange-mounted / Hollow shaft helical bevel gearbox
KAZ37
KAZ47
KAZ57
KAZ67
KAZ77
KAZ87
KVZ..
B14 Flange-mounted / Hollow shaft / Splined hollow shaft helical bevel gearbox
KVZ37
KVZ47
KVZ57
KVZ67
KVZ77
KVZ87
KHZ..
B14 Flange-mounted / Hollow shaft / Shrink disc helical bevel gearbox
KHZ37
KHZ47
KHZ57
KHZ67
KHZ77
KHZ87
Version
Size
97
107
127
157
167
187
K..
Foot-mounted right angle helical bevel gear reducer
K97
K107
K127
K157
K167
K187
KA..B
Foot-mounted / Hollow shaft right angle helical bevel gear reducer
KA97B
KA107B
KA127B
KA157B
KA167B
KA187B
KV..B
Foot-mounted / Hollow shaft / Splined hollow shaft helical bevel gearbox
KV97B
KV107B
KV127B
KV157B
KV167B
KV187B
KH..B
Foot-mounted / Hollow shaft / Shrink disc helical bevel gear box
KH97B
KH107B
KH127B
KH157B
KH167B
KH187B
KF..
B5 Flange-mounted helical bevel gear box
KF97
KF107
KF127
KF157
KF167
KF187
KAF..
B5 Flange-mounted / Hollow shaft helical bevel gearbox reducer
KAF97
KAF107
KAF127
KAF157
KAF167
KAF187
KVF..
B5 Flange-mounted / Hollow shaft / Splined hollow shaft helical bevel gearbox
KVF97
KVF107
KVF127
KVF157
KVF167
KVF187
KHF..
B5 Flange-mounted / Hollow shaft / Shrink disc helical bevel gearbox
KHF97
KHF107
KHF127
KHF157
KHF167
KHF187
KA..
Hollow shaft helical bevel gearbox
KA97
KA107
KA127
KA157
KA167
KA187
KV..
Hollow shaft / Splined hollow shaft helical bevel gearbox
KV97
KV107
KV127
KV157
KV167
KV187
KH..
Hollow shaft / Shrink disc helical bevel gearbox
KH97
KH107
KH127
KH157
KH167
KH187
KT..
Hollow shaft / Torque arm helical bevel gearbox
KT97
KT107
KT127
KT157
KT167
KT187
KAZ..
B14 Flange-mounted / Hollow shaft helical bevel gearbox
KAZ97
KAZ107
KAZ127
KAZ157
KAZ167
KAZ187
KVZ..
B14 Flange-mounted / Hollow shaft / Splined hollow shaft helical bevel gearbox
KVZ97
KVZ107
KVZ127
KVZ157
KVZ167
KVZ187
KHZ..
B14 Flange-mounted / Hollow shaft / Shrink disc helical bevel gearbox
KHZ97
KHZ107
KHZ127
KHZ157
KHZ167
KHZ187

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

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

KF127RF87-Helical-Bevel-Gear-Reducer KF127RF87-Helical-Bevel-Gear-Reducers

Application

The KF127RF87 Combined Helical Bevel Gear Reducer is a remarkably versatile and widely adopted solution across a vast range of industries, where it plays an essential role in boosting efficiency and ensuring dependable performance. In light industry, it supports an array of manufacturing processes by delivering precise and consistent power transmission. The food, beer, and beverage sectors rely on this gear reducer to maintain uninterrupted production lines, particularly in systems involving conveying and packaging that demand high reliability and quality. In the chemical industry, it facilitates the safe and efficient movement of materials, while its durable design proves invaluable for escalators and automatic storage equipment, enabling smooth operations in both public and industrial environments. Furthermore, its robust construction makes it a key asset in construction, machinery, and iron and steel metallurgy, where it meets the rigorous demands of heavy-duty applications with unwavering strength.

Taking its applications further, the KF127RF87 Combined Helical Bevel Gear Reducer excels in specialized industries that require precision and adaptability to thrive. In paper-making and wood-based panel machinery, it ensures steady and accurate performance for processes that hinge on uniformity and attention to detail. The automobile manufacturing industry benefits from its ability to enhance assembly line productivity, contributing to the consistent output of high-quality vehicles. It also serves critical purposes in tobacco machinery, water conservancy initiatives, and printing and packaging operations, where its flexibility accommodates a variety of technical specifications. Beyond these, industries such as pharmaceuticals, textiles, building materials, logistics, feed machinery, and environmental protection depend on this gear reducer to address their specific operational challenges, from intricate production needs to sustainable practices. Its extensive use across these diverse fields underscores its pivotal role in driving innovation and operational success in an ever-changing industrial landscape.

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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