KF127RF87 Helical Bevel Reduction Gearbox and Motor | High efficiency gearboxes, speed reducer, gearmotor, gear box, gear reducer, gear unit.

KF127RF87 Flange Mounted Combined Helical Bevel Gear Reducer

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

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DESCRIPTION

K series bevel helical geared motors are angular geared motors where the gear unit output shaft is rotated through 90° to the motor shaft. Bevel helical geared units can either have a solid or a hollow shaft. Bevel helical geared motors represent the ideal solution for drive tasks where an angular geared motor with high power density is required with continuously high output torques.

You can achieve particularly low output speeds by using multi-stage gear units or multi-stage gearmotors. This means an additional second gear unit, usually a helical gear unit,is installed in front of the gear unit or between gear unit and motor. K series helical bevel gear unit with additional R series inline helical gear reducer is used for obtaining large ratios, available models: KA47R37, KA57R37, KA67R37, KA77R37, KA87R37, KA97R37, KA107R37, KA127R77, KA127R87, KA157R97, KA167R97, KA187R97, KA157R107, KA167R107, KA187R107, KF127RF87.

FLK bevel helical gearboxes are designed for continuous duty. The gearbox housings made of gray cast iron are developed in 3D CAD and have an optimized structure in terms of rigidity and vibration absorption. Radial shaft seals with dust-protection lips prevent oil from leaking out of the housing and dust and water from entering it. The gear wheels of the helical gear stages are milled and their surfaces hardened. The tooth flanks are ground or honed so that they are convex and corrected in terms of the profile. For the standard range, the bevel gear stage is milled, its surface is hardened, and it is lapped in pairs. Optimum running smoothness is also achieved thanks to the helical gears’ helical teeth. Positioning the bevel gear stage as the second stage means that less noise is emitted. The output shaft is positioned at a right angle to the input shaft.

FLK bevel helical gearboxes are part of the FLK modular system. With helical, parallel shaft, helical worm, or variable speed gearboxes and three-phase AC motors with or without brakes, this system covers all possible drive combinations, right up to electronic variable speed drives.

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
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, KF127RF87
KAT37 gearbox, KAT47 gearbox, KAT57 gearbox, KAT67 gearbox, KAT77 gearbox, KAT87 gearbox, KAT97 gearbox, KAT107 gearbox, KAT127 gearbox, KAT157 gearbox, KAT187 gearbox, KF127RF87
KAF37 gearbox, KAF47 gearbox, KAF57 gearbox, KAF67 gearbox, KAF77 gearbox, KAF87 gearbox, KAF97 gearbox, KAF107 gearbox, KAF127 gearbox, KAF157 gearbox, KAF187 gearbox, KF127RF87
KAZ37 gearbox, KAZ47 gearbox, KAZ57 gearbox, KAZ67 gearbox,KAZ77 gearbox, KAZ87 gearbox, KAZ97 gearbox, KAZ107 gearbox, KAZ127 gearbox, KAZ157 gearbox, KAZ187 gearbox, KF127RF87

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

KF127RF87 multistage helical bevel gear units

Application:

K series helical bevel gear units 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.