Model NO.
K37-K187
Type
Bevel Gear
Power
0.12kw-200kw
Ratio
8.1-191
Manufacturing Method
Cast Gear
Toothed Portion Shape
Bevel Wheel
Transport Package
Wooden Case
Specification
CE, SGS
Trademark
NANJING GEARWELL
Origin
China
HS Code
848310900
Production Capacity
200/Month
Application:
Machinery
Function:
Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
Layout:
Coaxial
Hardness:
Hardened Tooth Surface
Installation:
as Request
Step:
Three-Step
K series gearbox is one kind of Helical Bevel type gearbox , High-stainless cast iron case . ,it is designed based on modularization , which bring many difference kinds of combinations ,mounting types ,and structure designs .The detail classification of ratio can meet various of working condition .High Transmission efficiency ,Low energy consumption, superior performance . The hard tooth surface gear use the high quality alloy steel , the process of carburizing and quenching, grinding ,which give it follow characters : Stable transmission , low noise and temperature ,high loading ,long working life. which widely use for industry equipment of metallurgy ,Building Material , Chemical , Mining , Oil, Transportation , Papermaking , Sugar making , engineering Machines ,etc .
Features:
High power density
Wear-free
Long service life
> 90% gear unit efficiency
Multi-stage gear unit for low output speeds
two-stage or three-stage versions
Reduced backlash option for three-stage version
Available Version :
Foot-mounted or flange-mounted
B5 or B14 Flange-mounted
Solid or hollow shaft
Hollow shaft with keyed connection, shrink disk, splined hollow shaft
Power: 0.18-220KW
Ratio range : 5.36-32625
Output speed: 0.1-270 RPM
Output torque; up to 50000 N.m
Mounting type: Foot / Flange / Shaft Mouting
Output shaft type: Hollow / solid .
Input power rating and Max Torque
Features:
High power density
Wear-free
Long service life
> 90% gear unit efficiency
Multi-stage gear unit for low output speeds
two-stage or three-stage versions
Reduced backlash option for three-stage version
Available Version :
Foot-mounted or flange-mounted
B5 or B14 Flange-mounted
Solid or hollow shaft
Hollow shaft with keyed connection, shrink disk, splined hollow shaft
Power: 0.18-220KW
Ratio range : 5.36-32625
Output speed: 0.1-270 RPM
Output torque; up to 50000 N.m
Mounting type: Foot / Flange / Shaft Mouting
Output shaft type: Hollow / solid .
Input power rating and Max 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) | 0.183 | 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 |
| Product Name | K series helical bevel gearbox electric motor reduction gearbox |
| Gear Material | 20CrMnTi |
| Case Material | HT250 |
| Shaft Material | 20CrMnTi |
| Gear Processing | Grinding finish by HOFLER Grinding Machines |
| Color | Customized |
| Noise Test | 65~70dB |
| Efficiency | 94%~98% (depends on the transmission stage) |
| Lubricating oil | Shell Omala synthetic oil or mineral oil , or similar brand |
| Heat treatment | tempering, cementiting, quenching,etc. |
| Brand of bearings | C&U bearing, ZWZ,LYC, HRB, SKF,NSK and so on |
| Brand of oil seal | NAK or other brand |
| Temp. rise (MAX) | 40 ° |
| Temp. rise (Oil)(MAX) | 50 ° |
| Vibration | ≤20µm |
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