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3HP Bevel Helical Gear Unit Motor Single Stage 3KW RF57 DRN100L4/ES7C/V

Categories Helical Gear Unit
Brand Name: SEW
Model Number: RF57 DRN100L4/ES7C/V
Certification: CE/3C
Place of Origin: CHINA
MOQ: 1
Price: Discussed
Payment Terms: T/T, Western Union
Supply Ability: 1000000 pieces/year
Delivery Time: 3-5 WORK DAYS
Packaging Details: Standard wooden packing
Overall gear ratio: 21.93
Rated motor speed [1/min: 1456
Motor power [kW: 3
Catalog designation: RF57 DRN100L4/ES7C/V
Weight [kg: 55
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3HP Bevel Helical Gear Unit Motor Single Stage 3KW RF57 DRN100L4/ES7C/V

▶▶▶Description:

Helical gearmotors

Covering 6 specifications of single-stage reducers and 14 specifications of 2-stage and 3-stage reducers,

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


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



▶▶▶Production details

Catalog designationRF57 DRN100L4/ES7C/V
ProductHelical gearmotors R..DRN.. (IE3)
Product data 
Speed 50Hz [r/min]1456 / 66
Total ratio [i]21,93
Ma max [Nm]450
Output torque 50Hz [Nm]430
Service factor SEW-FB1,05
Mounting positionM1
ISO codeCLP 220
Lubricant typeMiner.Oil
Lubricant volume [l]0,80
Motor power [kW]3
Motor frequency [Hz]50
Cyclic duration factor S1-S10S1
Voltage range [V]220-230 delta/380-400 star
Nominal current [A]11,50 / 6,60
cos phi0,76
Thermal cl.[°C]/Enclosure[IP]155(F) / 55
International efficiency classIE3
Efficiency (100% Pn) [%]87,8
Design specificationIEC 60034
China Efficiency ClassGrade 3
Ambient temperature min. [°C]-20
Ambient temperature max. [°C]40
NameplateEnglish
Weight55.00 kg

▶▶▶ 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





▶▶▶FAQ


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

Quality 3HP Bevel Helical Gear Unit Motor Single Stage 3KW RF57 DRN100L4/ES7C/V for sale
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