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Helical worm gearmotor R series gearbox 4hp 5hp electric motor R97 R107 R137 motor


Quick Details

Gearing Arrangement:


Output Torque:

0~36000 N.m

Input Speed:

750~3000 rpm

Output Speed:

0.05~809 rpm

Place of Origin:

Zhejiang, China

Brand Name:


Product name:

Helical Gear Motor

Product Keywords:

R Series Gear Reducer


Cast Iron Housing



Mounting Position:

Horizontal/Vertical Installation


Wooden/Carton Package






NSK Bearing


Customer Request

Packaging & Delivery

Selling Units:
Single item
Single package size:
58.9X46.4X57.1 cm
Single gross weight:
220.000 kg
Package Type:
Wooden/Carton Package
Lead Time
Quantity(Pieces) 1 – 10 >10
Est. Time(days) 10 To be negotiated

Online Customization

Product Introduction



R series helical gear units overview:

◆Horizontal deviation of input shaft to output shaft is small,take full advantage of gearbox space,2-stage gear and 3-stage gear is in the same box.

◆Box of SR series reducer is unitary,so its structure rigidity is good,strength of shaft and lifetime of bearing is imoroved.

◆Mounting mode :foot-mounted,flange-mounted,there are big flange and small flange so select easily.

◆Solid output shaft,average efficiency:2-stage 96%,3-stage 94%,combination 85%.

◆Ratio:ratio of 2-stage is 5-24.8,ratio of 3-stage is 27.2-264,ratio of combination is up to 18125.

◆For 2-stage basic type geared,rotation direction of input shaft is the same that of output shaft;for 3-stage basic type geared,their directions are reverse;for combination,please contact Yin Xin.

Output Speed

0.09~832 r/min

Output Torque


Motor Power


Installing Form





YINXIN R/S/K/F gear motor is the drive products with international advanced level.including YXR series Helical geared motor, YXF series Parallel shaft-Helical geared motor, YXK series Helical-Beval geared motor,YXS series Helical-Worm.
YINXIN YX series products follow Motor the philosophy of modularization and optimization, adopt finite element analysis method and unique
lower noise technology in designing gear ,to insure advanced design.The classi fication of ratio is so acurate that.
Our corpotation also provides other product options such as combined geared motor,shrink disk,spline hollow shaft, B14 flange,please consult our company for further information.

Our Company

Xuzhou Yin Xin Electromechanical Equipment Supply Station

Xuzhou Yin Xin Electromechanical Equipment Supply Station is a gift enterprise integrating development, design, production and sales,Main promoting products include reducer motor,water pump,construction machinery and parts,bearings,hardware and electrical equipment,plastic products,Labour protection appliance.Our company always follow the operation concept which contains people-oriented, innovation as the soul,be prepared for danger in times of peace, unremitting self-improvement business philosophy, unremitting self-improvement.Our company has gained a long-term progress.

Application area

R/S/K/F series reducer is motor, helical gear, bevel gear, worm gear combination of deceleration transmission device, gear with high wear resistance and high quality alloy and after a variety of processing and precision processing.

This series reducer is designed and manufactured on the basis of module combination system, with a great number of motor combinations, installation forms and structure schemes, and fine transmission ratio classification, meeting different working conditions, with superior performance. High rigidity cast iron box with steel bars; Hard tooth surface gear is made of high quality alloy steel, the surface is carburized, quenched and hardened, and the teeth are ground for fine processing. Low temperature rise, long life. Widely used in metallurgy, sewage treatment, chemical, pharmaceutical and other industries.


Characteristics of transportation and packaging

● Short delivery period,to ensure timely delivery.
● Tight packing,to ensure the products are not damaged during transportation.
● Various modes of transportation,to ensure safe and timely transportation.
● Follow up the whole process of order,to ensure product delivery to customers.
● Long shelf life, to ensure customer experience.

Customer’s evaluation of us

Our aim: to pursue quality service ★★★★★


Q1: Are you a trading company or a manufacturer ?
A: We are a manufacturer in Jiangsu Province, China. Our company owns the ability of manufacturing, processing, designing and R&D. We welcome yourvisit.

Q2: How we select models and specifications?
A: According to the specific details of the demands from the part of enquiry, we will recommend the products’ models upon synthesizing the factors of field of products usage, power, torque arm and ratio…

Q3: How is your price? Can you offer any discount?
A: Our prices are always competitive. If the customer can place a large order, we surely will allow discount.

Q4: How long should I wait for the feedback after I send the enquiry?
A: We will reply the enquiries without any delay, 12 hours at most.

Q5: What is your product warranty period?
A: We have the certifications of ISO99001,CE,

Q6: What industries are your gearboxes being used?
A: Our gearboxes are widely applied to metallurgical equipment, mining equipment, automation equipment, food machinery, packaging equipment, tobacco equipment and so on.

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As one of leading worm reducer manufacturers, suppliers and exporters of mechanical products, We offer worm reducer and many other products.

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Mail: [email protected]

Manufacturer supplier exporter of worm reducer.