7031 Bevel Helical Gear Unit Speed Reducer 0.75KW 69.23

Brand Name:SEW
Certification:CE/3C
Model Number:R57DRN80M4
Minimum Order Quantity:1
Delivery Time:3-5 WORK DAYS
Payment Terms:T/T, Western Union
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▶▶▶Description:


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
        
Gear unit sizeRX57RX67RX77RX87RX97RX107 
Motor Power(KW)0.12-7.50.12-7.50.12-150.25-300.25-372.2-45 
gear ratio range1.3-5.51.4-6.071.42-8.001.39-8.651.42-8.231.44-6.63 
Mamax Gear unit(Nm)69134215405595830 

▶▶▶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

R series (multi-stage)
•Optimum ratio between performance and space requirements thanks to 15 sizes
•Finely stepped gear unit ratios up to i = 289.74; or i = 27,001 for double gear units
•Available in foot or flange-mounted design
•Also available with reduced backlash


Catalog designationR57DRN80M4
ProductHelical gearmotors R..DRN.. (IE3)
Product data 
Rated motor speed [1/min]1440
Output speed [1/min]21
Overall gear ratio69.2369.23
Output torque [Nm]340
Service factor SEW-FB1.10
Mounting positionM1
Base / top coat7031 Blue gray (51370310)
Position of connector/terminal box [°]0
Cable entry/connector positionX
Output shaft [mm]35x70
Design typeFoot-mounted design
Permitted output overhung load with n=1400 [N]7310
Lubricant quantity 1st gear unit [Liter]0.8
Motor power [kW]0.75
Duration factorS1-100%
Efficiency classIE3
Efficiency (50/75/100% Pn) [%]80.7 / 82.9 / 82.9
CE markYes
Motor voltage [V]230/400
Wiring diagramR13
Frequency [Hz]50
Rated current [A]3.05 / 1.75
Cos Phi0.74
Thermal class155(F)
Motor protection typeIP55
Design requirementEurope (CE)
Mass moments of inertia (referring to the input side) [10⁻⁴ kgm²]24.70
Weight [kg]33.00
Output shaft:35x70 mm
Thermal class155(F)
Degree of protectionIP 55

▶▶▶ SEW reducer R series helical gear reducer


SIZE:R37,R47,R57,R67,R77,R87,R97,R107,R137,R147,R167

RS37,RS47,RS57,RS67,RS77,RS87,RS97,RS107,RS137,RS147,RS167

RF37,RF47,RF57,RF67,RF77,RF87,RF97,RF107,RF137,RF147,RF167

RX37,RX47,RX57,RX67,RX77,RX87,RX97,RX107

RXF37,RXF47,RXF57,RXF67,RXF77,RXF87,RXF97,RXF107



▶▶▶FAQ


Q: Can you print other colors?
A:Yes. Customized color can be printed on the gear motor according to your requirements.


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.

China 7031 Bevel Helical Gear Unit Speed Reducer 0.75KW 69.23 supplier

7031 Bevel Helical Gear Unit Speed Reducer 0.75KW 69.23

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