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K87 / KA87 / KF87 / KAF87 helical gear quenching reducer (without motor)

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description

K87 / KA87 / KF87 / KAF87 / Helical gear worm gear reducer (no motor) series worm gear reducer has the usual characteristics, the machine also uses the form of helical gear worm gear, making the structure more reasonable, not only changes the transmission efficiency The carrying capacity is higher than the single-stage worm gear drive, but it also reduces the space occupation in the structural layout, and at the same time can obtain a larger transmission ratio under similar volume conditions. It is more conducive to equipment configuration. The machine can be used in combination with various speed reductions and gearboxes to meet different usage requirements.

product description            
feature                

High modular design, with independent intellectual property rights.
The German worm gear is used to process the worm gear.
Through special gear geometry, it has high torque, high efficiency and long life cycle.
It can realize the direct combination of two sets of gearboxes.
Installation method: foot installation, flange installation, torque arm installation.
Output shaft: solid shaft, hollow shaft.

Main application                    

Chemical and Environmental Protection
metal processing
Building Construction
Agriculture and food
Textile and leather
Forest and paper
Car wash machinery
Technical data            
Shell material             Cast iron / ductile iron            
Shell hardness             HBS190-240            
Gear material             20CrMnTi alloy steel            
Gear surface hardness             HRC58 ° ~ 62 °            
Gear core hardness             HRC33 ~ 40            
Input / output shaft material             42CrMo alloy steel            
Input / output shaft hardness             HRC25 ~ 30            
Gear machining accuracy             Precision grinding, level 6 ~ 5            
lubricating oil             GB L-CKC220-460, Shell withstand voltage 220-460            
Heat treatment             Tempering, cementing, quenching, etc.            
effectiveness             94% ~ 96% (depending on the transmission stage)            
Noise (maximum)             60 ~ 68dB            
Temperature rise (MAX)             40 ° C            
Temperature rise (oil) (maximum)             50 ° C            
vibration             ≤20µm            
Recoil             ≤20Arcmin            
Bearing brand             Chinese brand bearings, HRB / LYC / ZWZ / C & U. Or other brands requested, SKF, FAG, INA, NSK            
Oil seal brand             NAK --- Taiwan or other brand requirements            


model

size

Shaft diameter (mm)
Hollow

 Center height  

Output flange diameter

功Rate (kw) Speed ratio Allowable torque (N.m)

重量
(kg)
37
φ25k6
φ30h7
100
φ110 / 160
0.18-3.0
5.36-106.38
200
11
47
φ30k6
φ35h7
112
φ120 / 200
0.18-3.0
5.81-131.87
400
20
57
φ35k6
φ40h7
132
φ155 / 250
0.18-5.5
6.57-145.14
600
27
67
φ40k6
φ40h7
140
φ155 / 250
0.18-5.5
7.14-144.79
820
33
77
φ50k6
φ170
180
φ170 / 300
0.37-11.0
7.24-292.18
1550
57
87
φ60m6
φ60h7
212
φ215 / 350
0.75-22.0
7.19-197.18
2700
85
97
φ70m6
φ70h7
265
φ260 / 450
1.1-30.0
8.95-176.05
4300
130
107
φ90m6
φ90h7
315
φ304 / 450
3.0-45.0
8.74-141.46
8000
250
127
φ110m6
φ100h7
375
φ350 / 550
7.5-90.0
8.68-146.07
13000
380
157
φ120m6
120h7
450
φ400 / 660
11.0-160.0
12.65-150.41
18000
610
167
φ160m6
140h7
500
φ800
11.0-200.0
17.28-163.91
32000
1015
187
φ190m6
160h7
600
φ800
18.5-200.0
17.27-180.78
50000
1700

K series reducer has the following models:

K37  K47  K57  K67  K77  K87  K97  K107  K127  K157  K167  K187

KA37  KA47  KA57  KA67  KA77  KA87  KA97  KA107  KA127  KA157  KA167  KA187

KF37  KF47  KF57  KF67  KF77  KF87  KF97  KF107  KF127  KF157  KF167  KF187

KAF37  KAF47  KAF57  KAF67  KAF77  KAF87  KAF97  KAF107  KAF127  KAF157  KAF167  KAF187

KAZ37  KAZ47  KAZ57  KAZ67  KAZ77  KAZ87  KAZ97  KAZ107  KAZ127  KAZ157  KAZ167  KAZ187

KAT37  KAT47  KAT57  KAT67  KAT77  KAT87  KAT97  KAT107  KAT127  KAT157  KAT167  KAT187

KAB37  KAB47  KAB57  KAB67  KAB77  KAB87  KAB97  KAB107  KAB127  KAB157  KAB167  KAB187




detail





Selection Guide

02-Performance characteristics.pdf 03-coefficient type table.pdf
04 Gear device service factor.pdf 05-Notes.pdf
06-Symbol specifications.pdf 07-K-Selection Guide.pdf
08-K type name.pdf 09-K installation location.pdf
10-K Lubrication Table.pdf 11-R F T K S H B structural drawing.pdf
RSKF series price USD .pdf
electronic content PDF catalog



Power selection table

K-0.18KW.pdf K-0.25KW.pdf K-0.37KW.pdf K-0.55KW.pdf
K-0.75KW.pdf K-1.1KW.pdf K-1.5KW.pdf K-2.2KW.pdf
K-3.0KW.pdf K-4.0KW.pdf K-5.5KW.pdf K-7.5KW.pdf
K-11KW.pdf K-15KW.pdf K-18.5KW.pdf K-22KW.pdf
K-30KW.pdf K-37KW.pdf K-45KW.pdf K-55KW.pdf
K-75KW.pdf K-90KW.pdf K-110KW.pdf K-132KW.pdf
K-160KW.pdf K-200KW.pdf


Dimensions

K37.pdf K47.pdf K57.pdf K67.pdf K77.pdf
K87.pdf K97.pdf K107.pdf K127.pdf K157.pdf
K167.pdf K187.pdf



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