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| Categories | Worm Gear Motor | 
|---|---|
| Brand Name: | SEW | 
| Model Number: | S37 DRN71M4 | 
| Certification: | CE/3C | 
| Place of Origin: | CHINA | 
| MOQ: | 1 | 
| Price: | Discussed | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 1000000 pieces/year | 
| Delivery Time: | 5-7works day | 
| Packaging Details: | Standard wooden packing | 
| Motor power [kW: | 9 | 
| Motor Type: | S37 DRN71M4 | 
| Overall gear ratio: | 22.5 | 
| Weight: | 14 | 
| Mounting position: | M1B | 
| Company Info. | 
| Shenzhen Jichuangyu Intelligent Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
▶▶▶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.
Low-noise continuous operation: gear unit combination optimized
with respect to efficiency
| S series Helical-worm gearmotors ✪●✪ Product size&Technical data  | ||||
| Gear unit size | S37 | S47 | S57 | S67 | 
| Motor Power(KW) | 0.12-3 | 0.12-3 | 0.12-7.5 | 0.12-7.5 | 
| gear ratio range | 3.98-106.38 | 4.64-131.87 | 4.69-145.14 | 5.2-144.79 | 
| Mamax Gear unit(Nm) | 200 | 400 | 600 | 820 | 
| Gear unit size | S77 | S87 | S97 | |
| Motor Power(KW) | 0.12-15 | 0.25-30 | 0.75-37 | |
| gear ratio range | 7.24-192.18 | 7.21-197.37 | 7.54-176.05 | |
| Mamax Gear unit(Nm) | 1550 | 2700 | 4300 | |

▶▶▶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®
▶▶▶Production details
| Catalog designation | S37 DRN71M4 | 
| Product | Helical-worm gearmotors S..DRN.. (IE3) | 
| Product data | |
| Speed 50Hz [r/min] | 1415 / 63 | 
| Total ratio [i] | 22,50 | 
| Ma max [Nm] | 73 | 
| Output torque 50Hz [Nm] | 46 | 
| Service factor SEW-FB | 1,60 | 
| Mounting position | M1B | 
| ISO code | CLP 680 | 
| Lubricant type | Miner.Oil | 
| Lubricant volume [l] | 0,25 | 
| Motor power [kW] | 0.37 | 
| Motor frequency [Hz] | 50 | 
| Cyclic duration factor S1-S10 | S1 | 
| Voltage range [V] | 220-240 delta/380-415 star | 
| Nominal current [A] | 1,83 / 1,05 | 
| cos phi | 0,66 | 
| Thermal cl.[°C]/Enclosure[IP] | 155(F) / 55 | 
| International efficiency class | IE3 | 
| Efficiency (100% Pn) [%] | 77,3 | 
| 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 | 14.00 kg | 
▶▶▶Areas of application
◆Drives in theater applications ◆Adjustment drives ◆Presses
◆Rotary tables ◆Corner transfer units
▶▶▶ SEW 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
SIZE:S37,S47,S57,S67,S77,S87,S97
SA37,SA47,SA57,SA67,SA77,SA87,SA97
SF37,SF47,SF57,SF67,SF77,SF87,SF9
SAF37,SAF47,SAF57,SAF67,SAF77,SAF87,SAF97
SAT37,SAT47,SAT57,SAT67,SAT77,SAT87,SAT97
▶▶▶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.
Q: Is that factory price?
A:Yes. We assure you all prices are based on factory.
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 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.
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.
                                 
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