Shenzhen Jichuangyu Intelligent Technology Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 1000000 pieces/year |
| Delivery Time | 3-5 WORK DAYS |
| Packaging Details | Standard wooden packing |
| Speed 50Hz [r/min | 1455 / 12 |
| Motor power [kW | 1.1 |
| Ma max [Nm | 820 |
| Catalog designation | R77 DRN90S4/BE2 |
| Brand Name | SEW |
| Model Number | R77 DRN90S4/BE2 |
| Certification | CE/3C |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 1000000 pieces/year |
| Delivery Time | 3-5 WORK DAYS | Packaging Details | Standard wooden packing |
| Speed 50Hz [r/min | 1455 / 12 | Motor power [kW | 1.1 |
| Ma max [Nm | 820 | Catalog designation | R77 DRN90S4/BE2 |
| Brand Name | SEW | Model Number | R77 DRN90S4/BE2 |
| Certification | CE/3C | Place of Origin | CHINA |
| High Light | Inline variable speed reducer ，Helical variable speed reducer ，880NM coaxial helical inline | ||
▶▶▶Description:
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 |
| 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 |
▶▶▶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
Product data:
| Catalog designation | R77 DRN90S4/BE2 |
| Product | Helical gearmotors R..DRN.. (IE3) |
| Product data | |
| Speed 50Hz [r/min] | 1455 / 12 |
| Total ratio [i] | 121,42 |
| Ma max [Nm] | 820 |
| Output torque 50Hz [Nm] | 880 |
| Service factor SEW-FB | 0,95 |
| Mounting position | M1 |
| ISO code | CLP 220 |
| Lubricant type | Miner.Oil |
| Lubricant volume [l] | 1,20 |
| Motor power [kW] | 1.1 |
| Motor frequency [Hz] | 50 |
| Cyclic duration factor S1-S10 | S1 |
| Voltage range [V] | 220-230 delta/380-400 star |
| Nominal current [A] | 4,50 / 2,60 |
| cos phi | 0,73 |
| Thermal cl.[°C]/Enclosure[IP] | 155(F) / 55 |
| International efficiency class | IE3 |
| Efficiency (100% Pn) [%] | 84,5 |
| Design specification | IEC 60034 |
| K.V.A.code | K |
| China Efficiency Class | Grade 3 |
| Ambient temperature min. [°C] | -20 |
| Ambient temperature max. [°C] | 40 |
| Brake voltage [V]/-torque [Nm] | 230 AC / 14 |
| Brake voltage range [V] | 220-266 AC |
| Brake rectifier nameplate | BG1.5 |
| Nameplate | English |
| Weight | 57.00 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
SIZE:RX37,RX47,RX57,RX67,RX77,RX87,RX97,RX107
R37,R47,R57,R67,R77,R87,R97,R107,R137,R147,R167
▶▶▶FAQ
Q: Is it able to customized?
A:yes, we could re-design and produce the gear motor as your requirements if the quantity is large.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
500~800
Ecer Certification：
Verified Supplier
Company Introduction Shenzhen Jichuangyu Intelligent Technology Co., Ltd. is headquartered in Shenzhen, focusing on the reducer industry, the company's main products are gear reducer, AC and DC reducer motor, products are widely used in construction machinery, intelligent logistics and wareho... Company Introduction Shenzhen Jichuangyu Intelligent Technology Co., Ltd. is headquartered in Shenzhen, focusing on the reducer industry, the company's main products are gear reducer, AC and DC reducer motor, products are widely used in construction machinery, intelligent logistics and wareho...
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