3HP Bevel Helical Gear Reducer R77 DRU90S4 810NM IE4

Brand Name:SEW
Certification:CE/3C
Model Number:Helical gearmotors R.
Minimum Order Quantity:1
Delivery Time:3-5 WORK DAYS
Payment Terms:T/T, Western Union
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▶▶▶Description:
asd.pdf
Helical gearmotors
Covering 6 specifications of single-stage reducers and 14 specifications of 2-stage and 3-stage reducers, the R series of helical gear reduction motors perfectly meet the requirements of power and installation space.

R series helical gearmotors hard surface reducer
✪●✪
Product size&Technical data
Gear unit sizeR17R27R37R47R57R67R77
Motor Power(KW)0.09-0.750.12-30.12-30.12-5.50.12-7.50.12-7.50.18-11
gear ratio range3.83-81.643.37-135.093.41-134.823.83-176.884.59-186.894.29-199.815.31-195.24
Mamax Gear unit(Nm)85130200300450600820
        
Gear unit sizeR87R97R107R127R137R147R167
Motor Power(KW)0.25-300.25-372.2-452.2-555.5-909.2-909.2-200
gear ratio range5.3-246.544.5-289.744.92-251.155.55-262.655.15-222.605.00-163.3110.24-229.71
Mamax Gear unit(Nm)155030004300600080001300018000
        



▶▶▶Features

RX series (single-stage)
•Highly efficient helical gear units in 6 sizes
•High output speed, up to 830 Nm
•Gear unit ratios up to i = 8.65
•Available in foot or flange-mounted design






Product data:

Catalog designationR77 DRU90S4
ProductHelical gearmotors R..DR63 / DT56
Product data 
Speed [r/min]1470 / 8.8
Total ratio [i]166,59
Ma max [Nm]820
Output torque [Nm]810
Service factor SEW-FB1,00
Mounting positionM1
ISO codeCLP 220
Lubricant typeMiner.Oil
Lubricant volume [l]1,20
Motor power [kW]0.75
Motor frequency [Hz]50
Cyclic duration factor S1-S10S1
Motor voltage [V] / conn. type220/380 delta/star
Nominal current [A]3,30 / 1,90
cos phi0,69
Thermal cl.[°C]/Enclosure[IP]155(F) / 55
International efficiency classIE4
Efficiency (100% Pn) [%]85,7
Design specificationIEC 60034
China Efficiency ClassGrade 2
Ambient temperature min. [°C]-20
Ambient temperature max. [°C]40


▶▶▶Areas of application
RX series (single-stage)
◆Roller conveyors ◆Belt conveyors ◆Chain conveyors

R series (two-stage and three-stage)
◆Rotary tables ◆Pumps and fans ◆Waste water and sewage treatment plants
◆Fans ◆ Roller conveyors ◆ Belt conveyors
◆Chain conveyors ◆Corner transfer units



▶▶▶ SEW reducer R series helical gear reducer

Gear transmission efficiency up to 98%, low vibration, low noise
Solid shaft, flange or footing mounting, can be used as the input stage part of the multi-stage reduction box

out speed (rpm): 0.05rpm - 1829rpm
Torque range(Nm)/Power range(KW): 50Nm - 18,000 Nm/ 0.09KW - 160 kW


SIZE:RXF37,RXF47,RXF57,RXF67,RXF77,RXF87,RXF97,RXF107
RX37,RX47,RX57,RX67,RX77,RX87,RX97,RX107


▶▶▶FAQ
Q: What is the life span? what is the guarantee
A:The lifespan of gear motor can reach 10-20 years depending on different working conditions .The guarantee time is one year after delivery.

China 3HP Bevel Helical Gear Reducer R77 DRU90S4 810NM IE4 supplier

3HP Bevel Helical Gear Reducer R77 DRU90S4 810NM IE4

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