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Brand Name : SEW
Model Number : R07 DRN71MS4/BE03
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
Catalog designation : R07 DRN71MS4/BE03
Ma max [Nm : 50
Motor power [kW : 0.25
Brake voltage [V : 9
Frequency [Hz : 9
▶▶▶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 size | R17 | R27 | R37 | R47 | R57 | R67 | R77 |
Motor Power(KW) | 0.09-0.75 | 0.12-3 | 0.12-3 | 0.12-5.5 | 0.12-7.5 | 0.12-7.5 | 0.18-11 |
gear ratio range | 3.83-81.64 | 3.37-135.09 | 3.41-134.82 | 3.83-176.88 | 4.59-186.89 | 4.29-199.81 | 5.31-195.24 |
Mamax Gear unit(Nm) | 85 | 130 | 200 | 300 | 450 | 600 | 820 |
▶▶▶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
Product data:
Catalog designation | R07 DRN71MS4/BE03 |
Product | Helical gearmotors R..DRN.. (IE3) |
Product data | |
Speed 50Hz [r/min] | 1405 / 60 |
Total ratio [i] | 23,32 |
Ma max [Nm] | 50 |
Output torque 50Hz [Nm] | 40 |
Service factor SEW-FB | 1,25 |
Mounting position | M3 |
ISO code | CLP 220 |
Lubricant type | Miner.Oil |
Lubricant volume [l] | 0,20 |
Motor power [kW] | 0.25 |
Motor frequency [Hz] | 50 |
Cyclic duration factor S1-S10 | S1 |
Voltage range [V] | 220-240 delta/380-415 star |
Nominal current [A] | 1,26 / 0,72 |
cos phi | 0,66 |
Thermal cl.[°C]/Enclosure[IP] | 155(F) / 55 |
International efficiency class | IE3 |
Efficiency (100% Pn) [%] | 73,5 |
Design specification | IEC 60034 |
K.V.A.code | H |
China Efficiency Class | Grade 3 |
Ambient temperature min. [°C] | -20 |
Ambient temperature max. [°C] | 40 |
Nameplate | English |
Weight | 9.00 kg |
▶▶▶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
▶▶▶ 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 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.
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40NM Bevel Helical Gear Unit Box SEW DRN71MS4/BE03 Images |