Detailed Product Description

 

R Series Rigid Tooth Flank GearboxSpeed Reducer Helical Gear Reducer for Industry

1.  Output speed: up to 1028 r/min

2.  Output torque: up to 18000 N.m

3.  Driving motor output: 0.12~160 kW

4.  Frame range: R17~R167

5.  Transmission Ratio:  ≥3.83

6. Various mounting design: R, RF, RX, RXF

 

 

Characteristics

1. Helical gear motor is based on the building block design, so it’s convenient for them to fit all types of motors

 or to connect with other power input. The same type of gearbox can fit motors with different power, so that it

 is possible for different types of machines to combine or connect.

2. High transmission efficiency. A single machine can reach a transmission efficiency as much as 96%

3. Precise division of transmission ratio with a wide range. The combination of machines can produce a larger

 transmission ratio at a low output rotational speed.

4. High performance, high safety factor, Low consumed energy, small vibration, low noise, high precision, 

big torque and long working life. 

 

Working Conditions

1. Working temperature: -40~50°C. the lubrication should be heated until about 0°C if the machine works 

below 0°C.

2. The working place should be lower than 1,000 meters above sea level.

3. The input rotational speed should not exceed 1800 r/min. The circumferential speed of the gear should 

not exceed 20 m/s.

4. Suitable for normal-reverse rotation.

5. Without industry limitation.

6. Please consult our technical supporting department for other circumstances.  

 

 

Input power rating and permissible torque

Size	17	27	37	47	57	67	77	87	97	107	137	147	167
Structure	R                    RF
Input power rating(KW)	0.18~0.75	0.18~3	0.18~3	0.18~5.5	0.18~7.5	0.18~7.5	0.18~11	0.55~18.5	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
Permissible 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
Input power rating(KW)	0.18~1.1	0.18~5.5	0.18~7.5	1.1~11	3~22	5.5~30	7.5~45	7.5~90	11~132
Ratio	1.62~4.43	1.3~5.5	1.4~6.07	1.42~6.00	1.39~6.65	1.42~6.23	1.44~6.63	1.51~6.2	1.57~6.2
Permissible torque(N.m)	20	70	135	215	400	600	830	1110	1680

 

 

Gear unit weight

Size	R17	R27	R37	R47	R57	R67	R77	R87	R97	R107	R137	R147	R167
Weight(kg)	4	5.5	8.5	10	18	25	36	63	101	153	220	400	700
Gear unit type	RX37	RX57	RX67	RX77	RX87	RX97	RX107	RX127	RX157
Weight(kg)	5	8	14	23	39	70	100	150	250

 

Ratio Everage and Maximum Torque

Model(acyclic)	57	67	77	87	97	107
Structure	RX   RXF
Ratio	1.30-5.50	1.40-6.07	1.42-8.0	1.39-8.65	1.42-8.23	1.44-6.63
Maximum Torque(N·m)	70	135	215	400	600	830

 

 

 

Model	27		37	47	57	67	77	87	97	107	137	147	167
Structure		R    RF
Ratio	3.37-135.09		3.41-134.82	3.83-176.88	4.39-199.81	4.29-199.81	5.31-246.54	5.30-246.54	4.5-251.15	4.92-251.15	5.15-222.8	5-163.31	10.24-229.71
Permission Torque(N·m)	130		200	300	450	600	820	1550	3000	4300	8000	13000	18000

 

Lubricating oil scale

Model	Lubricating oil scale(L)
	M1¹	M2¹	M3	M4c	M5	M6
R27	0.25/0.4	0.7	0.4	0.7	0.4	0.4
R37	0.4/1	0.9	1	1.1	0.8	1
R47	0.75/1.5	1.6	1.5	1.7	1.5	1.5
R57	0.8/1.7	1.8	1.7	2	1.7	1.7
R67	1.2/2.5	2.7/3.6	2.7	3.1	1.9	2.1
R77	1.2/2.6	3.8/4.1	3.3	4.1	2.4	3
R87	2.4/6	6.8/7.9	7.1	7.7	6.3	6.4
R97	5.1/10.2	11.9/14	11.2	14	11.2	11.8
R107	6.3/14.9	15.9	17	19.2	13.1	15.9
R137	9.5/25	27	29	32.5	25	25
R147	16.4/42	47	48	52	42	42
R167	26/70	82	78	88	65	71

 

Model	Lubricating oil scale(L)
	M1¹	M2¹	M3	M4	M5	M6
RX57/RXF57	0.6/0.5	0.8	1.3/1.1	1.3/1.1	0.9/0.7	0.9/0.7
RX67/RXF67	0.8/0.7	0.8	1.7/1.5	1.9/1.7	1.1/1	1.1/1
RX77/RXF77	1.1/0.9	1.5	2.6/2.4	2.7/2.5	1.6	1.6
RX87/RXF87	1.7/16	2.5	4.8/4.9	4.8/4.7	2.9	2.9
RX97/RXF97	2.1	3.4/3.6	7.4/7.1	7	4.8	4.8
RX107/RXF107	3.9/3.1	5.6/5.9	11.6/11.2	11.9/10.5	7.7/7.2	7.7/7.2

Reducer Models

R Series gear units are available in the following designs:

R…Y  Foot-mounted helical gear units with solid shaft

RS    Foot-mounted, shaft input helical gear units with shaft

R…R…Y   Foot-mounted combinatorial helical gear units with solid shaft

R…RS   Foot-mounted combinatorial, shaft input helical gear units with solid shaft

RF…Y   Flange-mounted helical gear units with solid shaft

RFS   Flange-mounted, shaft input helical gear units with solid shaft

RF…R…Y   Flange-mounted combinatorial helical gear units with solid shaft

RF…RS   Flange-mounted combinatorial, shaft input helical gear units with solid shaft

RM   Specially for stirrer drives

R(RF、RX、RXF)…Y   When equipping the users’ motor or the special one, the flange is required to be connected

RX…Y   Foot-mounted single-stage helical gear units with solid shaft

RXF…Y   Flange-mounted single-stage helical gear units with solid shaft

RXS   Foot-mounted, shaft input single-stage helical gear units with solid shaft

RXFS   Flange-mounted, shaft input single-stage helical gear units with solid shaft

 

After-sales Service 

We attach great importance to pre-sales and after-sales service. Specific contents are as follows:

1. We provide detailed data so that our customers understand performance and application range of equipment; and for questions raised by the customers, we will truthfully answer them. No exaggerating the facts and no cheating the customers are our rules.

2. We meet the requirement of customers for inspecting our equipment. That is to say, the customers can make a visit 

manufacturers who have used the equipment of the company and can appropriately modify or increase corresponding functions of the equipment according to requirements of the customers.

3. Before delivery of equipment, we guide the customers to operate the equipment and provide training for maintenance personnel.

4. After the equipment is delivered to work sites, we are responsible for installing and deb ing the equipment; and after normal running, the equipment is handed over to operation workers. Our technicians still stay in factories and leave th

factories until they ensure that production workers can skillfully operate the equipment.

5. After the equipment is delivered to the customers, we provide one-year warranty; and within warranty period,the company provides free parts and service for any damaged part.

6. Lifelong follow-up Service: For the equipment out of warranty period, we only charge cost price of the parts 

to replace damaged parts and provide free service.

After-sales Service tel:86-519-88179397  86-519-88173217 

After-sales Service Fax: 86-519-88173217

After-sales Service Mobile: 15189761688  13057131011
After-sales Service Email:001@zejsj.com

 

 

Our advantages 

Changzhou Zhuoer Reducer Equipment Co.,Ltd. specializes in production of worm reducers. The company

produces high-quality and high-reliability reducer products and is devoted to becoming the best reducer 

equipment manufacturer of China, and providing enterprises of China with the most excellent reducer system

 solutions and product service.

　The main products of the company are Zhuoer reducers. Its products include BX cycloidal pin gear reducers,

 R.S.K.F helical gear reducers, WJ reducers, WP cast iron worm wheel reducers, MB miniature cycloidal 

reducers, RV aluminum alloy reducers, MB stepless reducers, SWL screw rod reducers, ZSY hard tooth 

surface reducers, SCW arc-contact worm reducers, T helical gear steering gears, small gear motors, 

elevators, etc, which are widely applied to numerous industries such as metallurgy, packaging, textiles, 

plastic machinery, chemicals and electrical machines.

　The company is one of main suppliers of enterprises in surrounding areas, such as Changzhou Reducer

 Integral Plant Co., Ltd. and Wuxi Reducer Manufacturing Co., Ltd. Welcome to contact us.