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High Torque Speed Helical Gear Reducer Reduction Gearbox 90 Degree

Shanghai Fanbao Industrial Co., Ltd

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High Torque Speed Helical Gear Reducer Reduction Gearbox 90 Degree

Country/Region china
City & Province shanghai shanghai
Categories Preforms
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Product Details

Helical gear speed reducer high torque 90 degree R series gearbox reducer

Description:

R type gear reducer is an ideal choice for high output speeds or low weight. Always with a high level of efficiency, our helical gear units offer an optimum ratio between output torque and installation space. This means: a helical gear unit almost always fits your application.

helical reducer has the features of high versatility,good combination and heavy loading capability, along with other merits such as easy to attain various transmission ratios, high efficiency, low vibrationand high permissible axis radial load. This series can not only be combined with various kinds of reducers and variators and meet the requirements, but also beadvantage of localization of related transmission equipment.

Structure:

R: Shaft extension type foot installation RF: Flange installation
R...F: Foot flange installation
RM: Flange installation with extended bearing box
RX: Single-stage foot installation
RXF: Single-stage flange installation
 
Major application industries
The chemical mixing
The hoisting and transportation
The iron and steel metallurgy
The coal mine
The cement building materials
The papemaking industry
The electric enengy

Specification:

Specification
R47-R197
Efficiency
94%~98% (depends on the transmission stage)
Housing material
HT250 high-strength cast iron
Gear material
20CrMnTi
Surface hardness of gears
HRC58°~62 °
Input / Output shaft material
40Cr
Machining precision of gears
accurate grinding, 6 Grade
Lubricating oil
Mineral oil
Heat treatment
tempering, cementiting, quenching,etc.
Brand of bearings
NSK bearing
Brand of oil seal
NAK or other brand
Noise (MAX)
<70dB
Temp. rise (MAX)
<40 C
Temp. rise (Oil)(MAX)
<50 C
Vibration
≤20µm
Input power
0.12~90KW
Output torque
800~180000N.m
Transmission ratio
5.31~21342
 
 
 
 
 
 
Application :
 
 
R series process :
 
Packing and shipping way :
 

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