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Compact Bevel Helical Gear Unit Reducer AC Motor
Compact Bevel Helical Gear Unit Reducer AC Motor
Compact Bevel Helical Gear Unit Reducer AC Motor
Compact Bevel Helical Gear Unit Reducer AC Motor
Compact Bevel Helical Gear Unit Reducer AC Motor
Compact Bevel Helical Gear Unit Reducer AC Motor
Specifications
Brand Name :
SEW-EURODIRVE
Model Number :
RF77 DRN90L4/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
Output torque [Nm :
645
Catalog designation :
RF77 DRN90L4/ES7C/V
Motor power [kW :
1.5
Rated motor speed [1/min :
1461
Output speed [1/min :
22
Overall gear ratio :
65.77
Description

▶▶▶Description:

Helical gearmotors
Make use of the advantages of the compact combination of powerful helical gear units and AC motors. Our helical gearmotors of the series R..DR.. set themselves apart with their finely stepped gear unit ratios and variety.

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
　 　 　 　 　 　 　 　
Gear unit size R87 R97 R107 R127 R137 R147 R167
Motor Power(KW) 0.25-30 0.25-37 2.2-45 2.2-55 5.5-90 9.2-90 9.2-200
gear ratio range 5.3-246.54 4.5-289.74 4.92-251.15 5.55-262.65 5.15-222.60 5.00-163.31 10.24-229.71
Mamax Gear unit(Nm) 1550 3000 4300 6000 8000 13000 18000
　 　 　 　 　 　 　 　
Gear unit size RX57 RX67 RX77 RX87 RX97 RX107 　
Motor Power(KW) 0.12-7.5 0.12-7.5 0.12-15 0.25-30 0.25-37 2.2-45 　
gear ratio range 1.3-5.5 1.4-6.07 1.42-8.00 1.39-8.65 1.42-8.23 1.44-6.63 　
Mamax Gear unit(Nm) 69 134 215 405 595 830 　

Compact Bevel Helical Gear Unit Reducer AC Motor

▶▶▶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

▶▶▶Production details

Catalog designation RF77 DRN90L4/ES7C/V
Product Helical gearmotors R..DRN.. (IE3)
Product data 　
Speed 50Hz [r/min] 1461 / 22
Total ratio [i] 65,77
Ma max [Nm] 820
Output torque 50Hz [Nm] 645
Service factor SEW-FB 1,25
Mounting position M1
ISO code CLP 220
Lubricant type Miner.Oil
Lubricant volume [l] 1,20
Motor power [kW] 1.5
Motor frequency [Hz] 50
Cyclic duration factor S1-S10 S1
Voltage range [V] 220-230 delta/380-400 star
Nominal current [A] 6,00 / 3,45
cos phi 0,74
Thermal cl.[°C]/Enclosure[IP] 155(F) / 55
International efficiency class IE3
Efficiency (100% Pn) [%] 85,6
Design specification IEC 60034
K.V.A.code K
China Efficiency Class Grade 3
Ambient temperature min. [°C] -20
Ambient temperature max. [°C] 40
Nameplate English
Weight 63.00 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

▶▶▶FAQ

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

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:How to choose a gearbox which meets your requirement?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

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.

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

▶▶▶ 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

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Compact Bevel Helical Gear Unit Reducer AC Motor

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Product Detail
Brand Name :
SEW-EURODIRVE
Model Number :
RF77 DRN90L4/ES7C/V
Certification :
CE/3C
Place of Origin :
CHINA
MOQ :
1
Price :
Discussed
Contact Supplier
Compact Bevel Helical Gear Unit Reducer AC Motor
Compact Bevel Helical Gear Unit Reducer AC Motor
Compact Bevel Helical Gear Unit Reducer AC Motor

Shenzhen Jichuangyu Intelligent Technology Co., Ltd.

Verified Supplier
2 Years
Since 2009
Business Type :
Manufacturer, Trading Company
Main Products :
Drive Gear Motor, Worm Gear Motor, Helical Gearmotor
Total Annual :
3000000-5000000
Employee Number :
500~800
Certification Level :
Verified Supplier
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