R Helical Gear Reducer Flange Mounted Helical Reduction Gearbox Speed Reducers R17-R157

• Application: Motor, Machinery
• Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
• Layout: Coaxial
• Hardness: Hardened Tooth Surface
• Installation: Vertical Type
• Step: Four-Step
• Model NO.: R17-R157
• Type: Bevel Gear
• Power: 0.12kw-132kw
• Ratio: 5-264
• Color: Blue or Other
• Manufacturing Method: Cast Gear
• Toothed Portion Shape: Bevel Wheel
• Transport Package: Wooden Case
• Specification: CE
• Trademark: NANJING GEARWELL
• Origin: China
• HS Code: 8483109000
• Production Capacity: 20/Month

Product Description

Products Description
R Series Rigid Tooth Flank Helical Gear Reducer
Small size, light weight, large transmission torque, superior performance, stable operation, low noise, durable, can be installed
in a variety of ways, can be matched with different types of motors, a wide range of applications. Optional vertical flange installation, commonly used in mixing equipment.

Input power rating and permissible torque 

Size	17	27	37	47	57	67	77	87	97	107	137	147	167
Structure	R                                            RF
Rated Power(kw)	0.18-0.75	0.18-0.3	0.18-3	0.18-5.5	0.18-7.5	0.18-7.5	0.18-11	0.55-22	0.55-30	2.2-45	5.5-55	11-90	11-160
Ratio	3.83-74.84	3.37-135.09	3.33-134.82	3.83-176.88	4.39-186.89	4.29-199.81	5.21-195.24	5.36-246.54	4.49-289.74	5.06-249.16	5.15-222.60	5.00-163.31	10.24-229.71
Torque(N.m)	85	130	200	300	450	600	820	1550	3000	4300	8000	13000	18000

 

Size	37	57	67	77	87	97	107	127	157
Structure	RX                                                    RXF
Rated Power(kw)	0.18-1.1	0.18-5.5	0.18-7.5	1.1-11	3-22	5.5-30	7.4-45	7.5-90	11-132
Ratio	1.62-4.43	1.3-5.5	1.4-6.07	1.42-8.00	1.39-8.65	1.42-8.23	1.44-6.63	1.51-6.2	1.57-6.2
Torque	20	70	135	215	400	600	830	1110	1680

 
 

Product Name	R series hard tooth flank gear reducer
Gear material	20CrMnTi
Color	Customer Request
Case Material	HT250
Shaft Material	20CrMnTi
Gear Processing	Grinding finish by HOFLER Grinding Machines
Noise Test	Bellow 65dB
Brand of bearings	C&U bearing, ZWZ,LYC, HRB,NSK ,etc
Brand of oil seal	NAK or other brand
Temp. rise (MAX)	40ºC
Temp. rise (Oil)(MAX)	50ºC
Vibration	≤20µm

Company Profile
NANJING GEARWELL has been in power transmission products for 15 years. Our company is an industry transmission solutions manufacuturer and service provider.
The main products are worm reducers, helical worm reducers, helical bevel gear reducers, 90 degree gearbox, spiral bevel reducers, screw jack, standard industrial gearbox etc.
Our speed reducer and industrial gearbox are widely used in different factories, such as chemicals, energy, material handling, environmental, extraction, pulp and paper, steel and metal, food and beverage, and construction industries.
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.


Application
FAQ 
1. How to choose a gearbox which meets our requirement?
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.
2. What information shall we give before placing a purchase order?
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.
3. What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.