3HP Helical Worm Drive Motor Gear Unit Reducer 0.25KW 63.33 SF37 BE03 68NM

Brand Name:SEW
Certification:CE/3C
Model Number:SF37 DRN71MS4/BE03
Minimum Order Quantity:1
Delivery Time:3-5 WORK DAYS
Payment Terms:T/T, Western Union
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▶▶▶Description:

Helical-worm gearmotors
Due to their design and from being combined with a helical gear stage, the helical-worm gearmotors S..DR.. have particularly high efficiency. They are also extremely low-noise and thus avoid high noise emission levels.

S series Helical-worm gearmotors
✪●✪
Product size&Technical data
Gear unit sizeS37S47S57S67
Motor Power(KW)0.12-30.12-30.12-7.50.12-7.5
gear ratio range3.98-106.384.64-131.874.69-145.145.2-144.79
Mamax Gear unit(Nm)200400600820
     
Gear unit sizeS77S87S97 
Motor Power(KW)0.12-150.25-300.75-37 
gear ratio range7.24-192.187.21-197.377.54-176.05 
Mamax Gear unit(Nm)155027004300 





▶▶▶Features

Helical-worm gear units
•Helical-worm combinations with significantly better efficiency than single helical-worm gear units
•Very low-noise operation
•Available variants:
•Foot- or flange-mounted
•B5 or B14 flange-mounted
•Solid or hollow shaft
•Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or TorqLOC®

Catalog designationSF37 DRN71MS4/BE03
ProductHelical-worm gearmotors S..DRN.. (IE3)
Product data 
Speed 50Hz [r/min]1405 / 22
Total ratio [i]63,33
Ma max [Nm]82
Output torque 50Hz [Nm]68
Service factor SEW-FB1,20
Mounting positionM6A
ISO codeCLP 680
Lubricant typeMiner.Oil
Lubricant volume [l]0,40
Motor power [kW]0.25
Motor frequency [Hz]50
Cyclic duration factor S1-S10S1
Voltage range [V]220-240 delta/380-415 star
Nominal current [A]1,26 / 0,72
cos phi0,66
Thermal cl.[°C]/Enclosure[IP]155(F) / 55
International efficiency classIE3
Efficiency (100% Pn) [%]73,5
Design specificationIEC 60034
K.V.A.codeH
China Efficiency ClassGrade 3
Ambient temperature min. [°C]-20
Ambient temperature max. [°C]40
Brake voltage [V]/-torque [Nm]230 AC / 3.4
Brake voltage range [V]220-266 AC
Brake rectifier nameplateBG1.5
NameplateEnglish
Weight15.00 kg



▶▶▶ SEW reducer S series Helical-worm gearmotors


out speed (rpm): 0.1rpm - 397 rpm
Torque range(Nm)/Power range(KW): 200Nm - 4,200 Nm/0.12KW - 37 kW



▶▶▶Areas of application

◆Drives in theater applications ◆Adjustment drives ◆Presses
◆Rotary tables ◆Corner transfer units



▶▶▶FAQ


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 3HP Helical Worm Drive Motor Gear Unit Reducer 0.25KW 63.33 SF37 BE03 68NM supplier

3HP Helical Worm Drive Motor Gear Unit Reducer 0.25KW 63.33 SF37 BE03 68NM

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