Hollow Shaft K Series Helical Bevel Reducer Gearbox | High efficiency gearboxes, speed reducer, gearmotor, gear box, gear reducer, gear unit.

sew KA77 Hollow Shaft Gear Speed Reducer

Hollow Shaft K Series Helical Bevel Reducer Gear

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

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DESCRIPTION

We are professional China manufacturer of K series helical bevel geared motors with compact structure and high torque. K Series helical-bevel geared motors (right angle) deliver maximum performance and reliability with 95%+ efficiency and high torque density. Durable gearing designed for long service life makes this drive an ideal choice for demanding around-the-clock applications.

Helical-bevel gear units provide a high degree of efficiency of over 96 % in both torque directions and at all input speeds. With performance designed to last high endurance gearing enables high-torque, wear-free drive. With our remarkably highly efficient helical-bevel gear motors, you have energy-saving angular gear drives at your disposal. As they also have a long maintenance free service life, they can be used with AC asynchronous motors, asynchronous & synchronous servo motors in every application. A reduced backlash version is available for precise positioning tasks.

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
Version		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
Version		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

Directly-connected motor speed reducer: K－A－B－97－62.55－Y－5.5KW－4P－NZQ－M1－J1－ZZ－AZ－S
Directly-connected motor Speed reducer(Combination type): K－A－B－97－RF－F－57－62.55－Y－5.5KW－4P－M1－J1－ZZ－AZ－S
With motor and input flange: K－A－B－97－62.55－AM132B5－Y－5.5KW－4P－M1－J1－ZZ－AZ－S
Input flange-mounted, without motor: K－A－B－97－62.55－AM132B5－M1－J1－ZZ－AZ－S
With input shaft: K－A－B－97－62.55－AD4－M1－Z－S

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

Motor Terminal Box Position

Structure Drawing

Modular Design

Product Pictures

Application:

The products are widely used in light industry, food, beer and beverage, chemical industry, escalators, automatic storage equipment, construction, machinery, iron and steel metallurgy, paper-making, wood-based panel machinery, automobile manufacturing, tobacco machinery, water conservancy, printing and packaging, pharmaceutical, textile, building materials, logistics, feed machinery, environmental protection and other fields.