E Series Hollow Output Shaft Helical Worm Gearbox

• Application: Motor, Machinery, Transmission Equipment
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Layout: Shunting
• Gear Shape: Bevel
• Step: Three-Step
• Model NO.: E series
• Type: Gear Reducer
• Warranty: One Year
• Phase: Three-Phase
• Protect Feature: IP54 or IP55
• 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: 5000000 Pieces /Year

Product Description

Company  Profiles
      
Zhejiang Donghai Reducer is a leading manufacturer of gear motor and gearbox.
Since 1991, we have specialized in manufacturing a wide range of gear motor and gear box including:
 

• helical gear motor
• helical bevel gear motor
• parallel shaft helical gear motor
• helical worm gear motor
• hoist drive
• heavy-duty helical gearbox
• heavy-duty helical bevel gearbox
• gear motor for car parking system
• sprial bevel gearbox

Product Description

Product Description
 

E series gear motor is combined with helical gear and worm gear. It is 90° for input and output shaft.

Mounting position: footed mounting, flange mounting and shaft mounting etc.

Technical data:

Output speed:0.12~397rpm

Rated output torque:10~4200N*m

Motor power: 0.12~22KW

Product Parameters

Product features
1. Economical operation, low noise and high permitted overhung loads.
2. Due to their outstanding efficiency, these drives can be used in every industrial sector and tailored to individual torque and speed requirements.
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			GB L-CKC220
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
E ---- series helical-worm gear motor
S-series single stages
Model	Output Shaft Dia.	Center Height	Output Flange Dia.	Power	Ratio	Permitted Torque	Output Speed
	Solid (mm)	(mm)	(mm)	(kw)		(Nm)	(RPM)
E37	20k6	80j6	80/120	0.12~1.5	6.72~160	105	8.4~397
E47	25k6	100j6	110/160	0.12~1.5	7.5~212	190	6.6~192
E57	30k6	112j6	130/200	0.18~3.0	7.5~212	340	6.5~194
E67	35k6	140j6	130/200	0.25~5.5	7.45~215	565	6~189
E77	45k6	180j6	180/250	0.37~7.5	7.9~257	1200	3.5~177
E87	60m6	225h6	250/350	0.55~15	8.52~277	2600	1.0~171
E97	70m6	280h6	350/450	1.5~22	8.26~282	4185	4.9~177
E- 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)
E37D17	20k6	80j13	80/120	0.12	110~202	89	6.8~13
E47D17	25k6	100j13	110/160	0.12~0.18	180~438	255	3.2~7.4
E57D17	30k6	112j13	130/200	0.12~0.25	131~655	311	2.1~9.9
E67D37	35k6	140j13	130/200	0.12~0.37	246~1363	600	1.0~5.6
E77D37	45k6	180j13	180/250	0.12~1.1	219~3540	1230	0.39~6.4
E87D57	60m6	225h13	250/350	0.12~1.5	205~7643	2810	0.18~6.9
E97D57	70m6	280h13	350/450	0.12~3.0	179~11267	4420	0.12~7.7

Company Profile

Zhejiang Donghai Reducer Co., LTD is professionally manufacturing gear motor and gear box, with more than 20+years  experience,
And an industrial and trading company have been set up in Shanghai, known as "Shanghai Teguosi Transmission Equipment Co., Ltd", and shorten as " DHC•TGS", mainly researching and developing high-quality transmission equipment, providing complete sets of equipment for the global intelligent industry in accordance with European standards, National standards and Enterprise standards. 

Our products had been Certified by CE,CCC,CQC,XT. 
As a leading brand of domestic transmission equipment, it is also a National High-tech Enterprise, a director of the China Heavy Machinery Industry Association, and a Parking Equipment Working Committee and a Bridge Crane Professional Committee. 

Your reliable supplier ,we assure you the utmost reliability and security for both product and services

Our Advantages

Our Advantages: Your professional supplier with 20+years experience


Widely  Used In  Different Industries


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.