Helical Worm Drive Gear Motor 0.37KW 24.42 RF37DRN71M4BE05

Brand Name:SEW
Certification:CE/3C
Model Number:RF37DRN71M4BE1
Minimum Order Quantity:1
Delivery Time:3-5 WORK DAYS
Payment Terms:T/T, Western Union
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Product Details

▶▶▶Description:


▶▶▶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 designationRF37DRN71M4BE05
ProductHelical gearmotors R..DRN.. (IE3)
Product data 
Rated motor speed [1/min]1415
Output speed [1/min]49
Overall gear ratio28.73
Output torque [Nm]71
Service factor SEW-FB2.80
Mounting positionM1
Base / top coat7031 Blue gray (51370310)
Position of connector/terminal box [°]0
Cable entry/connector positionX
Output shaft [mm]25x50
Design typeB5 flange-mounted design
Permitted output overhung load with n=1400 [N]4580
Lubricant quantity 1st gear unit [Liter]0.35
Flange diameter [mm]120
Flange120
Motor power [kW]0.37
Duration factorS1-100%
Efficiency classGR3
Efficiency (50/75/100% Pn) [%]74.29 / 77.28 / 77.3
CE markNo
Motor voltage [V]230/400
Wiring diagramR13
Frequency [Hz]50
Rated current [A]1.78 / 1.02
Cos Phi0.66
Thermal class155(F)
Motor protection typeIP55
Design requirementIEC60034 (without CE)
Mass moments of inertia (referring to the input side) [10⁻⁴ kgm²]8.40
Weight [kg]21.60
Braking torque [Nm]5
Brake voltage [V]230
Brake controlBG1.5

DesignationEfficiency classP [kW]na [1/min]Ma [Nm]ifBnMot [1/min]Cyclic duration factorPLCM
R37DRN71M4IE30.37507028.322.81415S1-100%S1-100%
R37DRN71M4IE30.37497128.732.81415S1-100%S1-100%
R37DRN71M4IE30.37546526.032.91415S1-100%S1-100%
R37DRN71M4IE30.37586024.423.31415S1-100%S1-100%
R37DRN71M4IE30.37645522.273.61415S1-100%S1-100%
R37DRN71M4IE30.37734819.314.21415S1-100%S1-100%
R37DRN71M4IE30.37784518.054.41415S1-100%S1-100%
R37DRN71M4IE30.37913815.65.11415S1-100%S1-100%

▶▶▶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


▶▶▶FAQ


Q: Is that factory price?
A:Yes. We assure you all prices are based on factory.


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.


Q: What documents are available?
A:A full range documents including structural drawings, packing list, installation manual and relative certificates can be provided. Moreover, customs declaration is provided. We provide one-stop service for you.


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


Q: Is that factory price?
Yes. We assure you all prices are based on factory.
Q: What is the life span? what is the guarantee
The lifespan of gear motor can reach 10-20 years depending on different working conditions .The guarantee time is one year after delivery.


Q: What documents are available?
A full range documents including structural drawings, packing list, installation manual and relative certificates can be provided. Moreover, customs declaration is provided. We provide one-stop service for you.


Q: Is it able to customized?
yes, we could re-design and produce the gear motor as your requirements if the quantity is large


China Helical Worm Drive Gear Motor 0.37KW 24.42 RF37DRN71M4BE05 supplier

Helical Worm Drive Gear Motor 0.37KW 24.42 RF37DRN71M4BE05

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