• R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor
  • R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor
  • R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor
  • R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor
  • R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor
  • R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor

R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor

Application: Motor, Machinery, Marine, Agricultural Machinery
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step
Delivery Time: 3-15 Days

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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
Overview

Basic Info.

Model NO.
R37-R167
Certificate
CE
OEM
OEM Service
Color
Grey Ral7031/7040, Blue Ral5010
Transport Package
Wooden Box
Trademark
DAWANG
Origin
China
HS Code
8483409000
Production Capacity
1300 Unit Per Month

Product Description


R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor
Product Description
 

High modular design.
Integrated casting housing,compact dimension,high loading support, stable transmitting and low noise level.
Perfect oil leakage preventing makes the good sealings and can be used in wide range of industry.
This series is special for pug mill.
High efficiency and save power.
Save cost and low maintenance.
 

Main applied for
Chemical agitator
Hoist and transport
Steel and metallurgy
Electric power
Coal mining
Cement and construction
Paper and light industry

Detailed Photos

R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor

Product Parameters


Product Features

R77 Helical Gearbox R Series Speed Reducer Geared Motor for ConveyorR77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor

Technical data:

Housing material
Cast iron/Ductile iron
Housing hardness
HBS190-240
Gear material
20CrMnTi alloy steel
Surface hardness of gears
HRC58°~62 °
Gear core hardness
HRC33~40
Input / Output shaft material
42CrMo alloy steel
Input / Output shaft hardness
HRC25~30
Machining precision of gears
accurate grinding, 6~5 Grade
Lubricating oil
GB L-CKC220-460, Shell Omala220-460
Heat treatment
tempering, cementiting, quenching, etc.
Efficiency
94%~96% (depends on the transmission stage)
Noise (MAX)
60~68dB
Temp. rise (MAX)
40°C
Temp. rise (Oil)(MAX)
50°C
Vibration
≤20µm
Backlash
≤20Arcmin
Brand of bearings
China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, INA, NSK.
Brand of oil seal
NAK --- Taiwan or other brands requested
R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor R77 Helical Gearbox R Series Speed Reducer Geared Motor for Conveyor

Q: Are you trading company or manufacturer?
A: We are factory.
 

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.
 

Q: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

Q:How to choose a gearbox which meets your requirement?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
     the technical information of required output torque, output speed and motor parameter etc.


Q: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
     b) Housing color.
     c) Purchase quantity.
    d) Other special requirements.

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