S Series Electric Motor Speed Reducer Helical Worm Hollow Shaft Helical Transmission Gearbox

• Application: Machinery, Industry
• Hardness: Hardened
• Installation: as Request
• Layout: Worm
• Gear Shape: Worm
• Step: Three-Step
• Model NO.: S series
• Type: Helical Worm
• Output Torque: 10 to 5000n.M
• Rated Power: 0.18kw~22kw
• Input Speed: 500rpm~1800rpm
• Output Speed: 0.3-150rpm
• Material: Cast Iron
• Manipulate Way: Semi-Automatic Manipulation
• Manufacturing Method: Gear Grinding
• Toothed Portion Shape: Helical Worm
• Changes Way: Stepped
• Transport Package: Wooden Case
• Specification: IS9001, SGS
• Trademark: NANJING GEARWELL
• Origin: Jiangsu, China
• HS Code: 8483409000
• Production Capacity: 5000 Sets/Month

Product Description

Description

S series right-angle helical-worm reduction gearbox was designed after RV worm microreducer, which have a complete norm, wide speed for selection, and various mounting positions.


Product  Application
S series is one kind of Helical worm gearbox, designed as Modularization and high-stainless cast iron case. It is combination of helical gear and worm gear, which with higher efficiency and strength than simple aluminum alloy worm gearbox. Due to their outstanding efficiency, these drives can be used in every industrial sector and tailored to individual torque and speed requirements. The gear ratios afforded by the helical-worm gear stage and the low noise levels during operation make these gearmotors ideal low-cost solutions for simple applications.
Perfect for the machinery and equipment of following industry:
• Conveyor & Material handling
• Mining & Quarry
• Crusher & Cement
• Automatic production line & Mixer
• Transport & Packaging
• Food machine & Beverage
• Construction & Metal processing
• Plastic & Chemical industry

 
Product advantages
1. There is a combination of helical gear and worm gear to improve the torque and efficiency of the machine. This series of products has complete specifications, wide speed range, good versatility, adapt to various installation methods, performance, safety and reliability, long service life, and implementation of international standards.
2. The surface of the body has concave and convex heat dissipation, strong vibration absorption, low temperature rise and low noise.
3. The machine has good sealing performance and strong adaptability to the working environment.
4. The machine has high transmission precision, especially suitable for working in places with frequent starting. It can be connected with various types of reducers and equipped with various types of motor drives. It can be installed in the 90-degree transmission operation position.
 5. The key components of the geared motor adopt high wear-resistant materials and have special heat treatment. It has the characteristics of high processing precision, stable transmission, small volume bearing capacity and long service life.
 6. The reducer can be equipped with various types of motors to form an electromechanical integration, which fully guarantees the quality characteristics of the products.
     

Specification 

 

 

Housing material	High-strength cast iron  HT250
Gear material	20CrMnTi
Input Power	0.12-90KW
Output Torque	3.5-4000N.m
Output Speed	5-371 RPM
Gear Accuracy	7 to 6 level
Gear Surface hardness	HRC58°-62°
Input/Output shaft hardness	HB220-250
Noise(Max)	60-70dB
Tem.rise(Max)	40°C
Tem.rise(Oil Max)	50°C
Vibration	≤20um
Backlash	≤20Arcmin
Effeciency	Single stage 98%, Double-stage:96%, Three-stage:94%
Mounting Position	Foot / Flange Mounting
Motor	IP55,F Class

S series Helical Worm Gearbox
Type	S
Power	0.12-110 KW
Output Speed	0.06-379 RPM
Output Torque	Top to 22264 N.m
Ratio	1.4~12909
Weight	7-240KGS
Standard voltage and frequency	380V&50HZ
Production time	10-20DAYS

Input power rating and permissible torque
Size	37	47	57	67	77	87	97
Structure	S           SA             SF             SAF             SAT              SAZ
Rated Power	0.12-1.5	0.12-1.5	0.18-3	0.25-5.5	0.55-7.5	0.75-15	1.5-22
Ratio	6.8-157.43	7.28-201	7.28-201	7.65-217.41	8.06-256.47	7.88-288	8.26-286.4
Torque(N.m)	90	170	300	520	1270	2280	4000

Packing & Shipping 


About us: 

Nanjing Gearwell machinery technology Co., Ltd is an industry transmission solutions manufacuturer and service provider.

We offer one stop solution for power transmission products for different factories, such as chemicals, energy, material handling, environmental, extraction, pulp and paper, steel and metal, food and beverage, and construction industries.

We supply: Customised gears, Small gearmotors, Industrial gearboxes, Motors, Brand product sourcing.

Our industrial Gear, Gearbox, gearmotor and motor are sold to more than 30 countries. High quality, good price, in time response and sincere service are our value and promises. We aim at making happy cooperation with our customers, bring them reliable and comfortable service.