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3KW Bevel Helical Gear Unit Gearbox Speed Reducer Single Stage

Categories Helical Gear Unit
Brand Name: SEW
Model Number: RF57 DRN100L4
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
Rated motor speed [1/min: 1450
Overall gear ratio: 21.93
Motor power [kW: 3
Catalog designation: RF57 DRN100L4
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3KW Bevel Helical Gear Unit Gearbox Speed Reducer Single Stage

▶▶▶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
        




▶▶▶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
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

▶▶▶ 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: 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 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 3KW Bevel Helical Gear Unit Gearbox Speed Reducer Single Stage factory
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