Helical Geared Motor R Series for Transmission Equipment

• Application: Motor, Machinery, Marine, Agricultural Machinery
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Layout: Coaxial
• Gear Shape: Conical - Cylindrical Gear
• Step: Three-Step
• Model NO.: D series
• Protection Class: IP54 IP55
• Warranty: One Year
• Phase: Three-Phase
• Poles: 4 Poles
• Voltages: 380V ~ 440V
• Transport Package: Wooden Carton
• Specification: 2 sets in one carton
• Trademark: Donghai / TGS
• Origin: Zhejiang, China
• HS Code: 8483409000
• Production Capacity: 50000

Product Description

 

Company Profile

Donghai was established in the last century the middle nineties, dedicated to the research, development, and manufacturing of industrial gearboxes, transmission reducers, and gear motors as well as industrial transmission equipment. The company adopts a digital management model to manufacture a series of transmission reducers, earning the title of "Zhejiang Manufacturing Boutique" and being recognized as a Champion Unit in the Chinese heavy machinery industry and an AAA credit enterprise. It is also a national high-tech enterprise. The company has successfully completed hundreds of national-level major engineering construction projects, including overseas engineering projects, and its products are widely used in the domestic and international industrial equipment fields.



Serie Produktkatalog
D series helical geared motor
T series helical-bevel geared motor
P series parallel shaft helical geared motor
E series helical-worn geared motor
DQM-Series Crane Drive System
QYJ series gear units
DHTC Series Geared Motor for Mechanical-type Car Parking System Equipment
HD series spiral bevel geared unit
Other non-standard reducer

 

Product Description

Helical geared motor features:
D series helical gear reducer, according to the international standard technical requirements, with high technical content level, space-saving, reliable and durable, to withstand the high overload torque, power up to 160KW, low energy consumption, reliable performance, the reducer efficiency reaches more than 95%, small vibration, low noise, high quality forged steel materials, steel, and cast iron the box, the gear surface after carburizing and quenching treatment, through precision processing, to ensure that the axis parallelism and positioning bearing requirements, the formation of reducer helical gear transmission assembly equipped with various types of motor, intelligent mechatronics, fully ensure the quality characteristics of products.
 

Detailed Photos

Application area
Intelligent comprehensive logistics conveyance equipment, material handling equipment, plastic engineering, fur chemical equipment, smart automation complete equipment for the beverage and liquor industry, automotive engineering, steel industry, port equipment, intelligent aviation equipment, and airport logistics equipment. Smart clean energy equipment industry, wind power, hydropower, and nuclear power equipment industry, building space development equipment, intelligent parking lot equipment, lifting machinery engineering, petrochemical complete engineering equipment, intelligent automation agricultural equipment engineering, etc., including non-standard gear reducers.

 

Product Parameters

Product features
1. D series helical gear motor own rational design, compact construction, smaller size than cycloidal gearmotor at the same permitted torque.
2. Little vibration and low noise, with high transmission efficiency.
3. The products have been mainly used in chemical machinery, cement agitator machinery, printing and packaging machinery, mine and power transmission machinery, metallurgy etc.
General Technical data
Housing material			HT250 high-strength cast iron
Housing hardness			HBS190-240
Pinion material			20CrMnTiH
Gear material			20CrMnTiH
Surface hardness of gears			HRC58°~62 °
Gear core hardness			HRC33~40
Input/output shaft material			40CrMnTiH
Input / Output shaft hardness			HRC25~30
Machining precision of gears			accurate grinding, 6~7 Grade
Lubricating oil			L-CKC220  (GB 5903-95)
Heat treatment			tempering, cementiting, quenching, etc.
Efficiency			94%~96% (depends on the transmission stage)
Noise (MAX)			60~68dB
Temp. rise  (MAX)			40°C
Temp. rise (Oil)(MAX)			50°C
Vibration			≤20µm
Backlash			≤20Arcmin
Brand of bearings			China Top brand C&U,LYC,TMB or other brands requested,
Brand of oil seal			CTY--- Taiwan or other brands requested
D ---- series helical gear motor
D-series single stages
Model	Output Shaft Dia.	Center Height	Output Flange Dia.	Power	Ratio	Permitted Torque	Weight
	Solid (mm)	(mm)	(mm)	(kw)		(Nm)	(KGS)
D37	25k6	90h13	110/160	0.12~3	4~135	210	11
D47	30k6	115h13	110/160	0.12~5.5	4~172	335	16
D57	35k6	115h13	130/200	0.12~7.5	5~188	490	19
D67	35k6	130h13	180/250	0.12~7.5	5~193	570	28
D77	40k6	140h13	230/300	0.18~11	5~197	890	39
D87	50k6	180h13	250/350	0.55~22	5~246	1660	65
D97	60m6	225h13	350/450	0.55~30	5~290	3000	110
D107	70m6	250h13	350/450	1.5~45	2~249	4550	200
D137	90m6	315h13	450/550	3~55	5~220	9270	280
D147	110m6	355h13	450/550	4~90	5~167	14940	430
D167	120m6	425h13	550/660	7.5~160	10~230	20880	650
D series double stages
Model	Output Shaft Dia.	Center Height	Output Flange Dia.	Power	Ratio	Permitted Torque	Output Speed
	Solid (mm)	(mm)	(mm)	(kw)		(Nm)	(RPM)
D27D17	25k6	90h13	95/140	0.12~0.18	90~229	140	6~15
D37D17	25k6	90h13	110/160	0.12~0.25	90~156	225	4.1~14
D47D37	30k6	115h13	110/160	0.12~0.25	154~572	340	2.4~8.5
D57D37	35k6	115h13	130/200	0.12~0.25	142~782	477	1.8~9.2
D67D37	35k6	130h13	180/250	0.12~0.37	158~956	590	1.4~8.2
D77D37	40k6	140h13	230/300	0.12~0.55	186~1430	880	0.97~7.3
D87D57	50k6	180h13	250/350	0.12~1.1	195~2873	1665	0.48~7.2
D97D57	60m6	225h13	350/450	0.12~2.2	209~4678	2930	0.29~6.8
D107D77	70m6	250h13	350/450	0.12~2.2	214~7583	4510	0.18-6.6
D137D77	90m6	315h13	450/550	0.12~4	35.1~12921	9090	0.11~6.3
D147D77	110m6	355h13	450/550	0.12~4	415~21342	14940	0.06~3.4
D147D87	110m6	355h13	450/550	1.5~11	159~533	14940	2.6~9.1
D167D97	120m6	425h13	550/660	1.5~11	279~2333	20250	0.6~5.2
D167D107	120m6	425h13	550/660	11	4.9~8.5	17640	4.9~8.5
Remark: the weight without oil and motor, shaft and flange input add 10%.

Our Advantages

Our Advantages: Your professional supplier with 20+years experience

Widely  Used In  Different Industries (Application)


Package

Plastic bag + wooden carton
 

FAQ

FAQ

1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company:  E, D, T, and P series helical gear motor and
hoist   drive
heavy-duty helical gearbox
heavy-duty helical bevel gearbox
gear motor for car parking system
sprial bevel gearbox  
more  than one hundred models and thousands of specifications
2.Q: How long is your delivery time?
A:Generally it is 5-10 days if the parts are in stock. or it is 15-40 days if the parts are not in stock.
3.Q: What is your MOQ?
A:1 Set
4.Q: :Can you make as per custom drawing?
 A:Yes, we offer customized service for customers.

If you have any demand for our products please feel free to contact me.