Electric drive Single-Stafe Worm Gearbox Valve Reducer

• Customization: Available
• Application: Motor, Machinery, Marine
• Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
• Model NO.: QDX3-D
• Layout: Cycloidal
• Hardness: Hardened Tooth Surface
• Installation: Vertical Type
• Step: Single-Step
• Type: Worm Gear Box
• Warranty Time: 1 Year
• Color: Blue/Red/Green/Black/Customized
• Drive Way: Electric
• DN: 1000-180000
• Certificate: ISO/3c/Sil/CE
• Transport Package: Unit Wooden Box
• Specification: 1pcs/box
• Trademark: AUKOMA
• Origin: China
• HS Code: 4202129000
• Production Capacity: 10000/Month
• Package Size: 60.00cm * 60.00cm * 40.00cm
• Package Gross Weight: 40.000kg

Product Description

Product Description

Overview

This series of part-turn worm gearboxes are mainly used for ball valves, butterfly valves, and plug valves. A variety of models are available for customers to choose from.
It has the advantages of high-efficiency transmission, superior gear contact ratio, and stable self-locking design.
1. Precision cast ductile iron housing;
2. Reliable deep groove ball bearings plus tapered roller bearings;
3. Protected high-strength steel input shaft;
4. Stroke 0-90° (±5° adjustable);
5. Built-in grease to increase service life;
6. Sealing grade: IP65/67/68;

Product Parameters

 

Single Step Model Gearbox

Electric Valve Gearbox Models & Parameters
 

Model	Ratio	Max Shaft Φ	Input Toruqe N-M	Output Toruqe N-M	Weight	For Buttfly valve 1.0MPa	For Ball Valve 1.0MPa
					Kg
D3	38:1	28	Input Torque is based on next sheet	1000	10	DN150	DN80
D4	42:1	36		1500	14	DN200-250	DN100
D5	48:1	48		2800	18	DN300	DN150
D6	48:1	60		4000	26	DN400-500	DN200
D7	50:1	70		7000	40	DN500-600	DN300
D8	58:1	80		9500	54	DN700	DN350
D9	53:1	100		15000	73	DN800-900	DN400
D10	54:1	125		23000	105	DN1000	DN500
D11	75:1	140		45000	220	DN1200	DN600
FD11	65:1	160		60000	285	DN1400-1600	DN600-800
D12	66:1	180		90000	340	DN1600-1800	DN800-1000
D13	68:1	220		180000	510	DN2000-2200	DN1200-1400

Electric Valve Gearbox Dimensions & Connections

Model	Valve Connection						Dimensions
	Flange	ΦD1	P.C.D		ΦD3	h	A	B	C	D	E	H	Φ
			ΦD2	N-M-DP
D3	F10	70	102	4-M10-15	125	2.5	75	120	168	141	61	73	Z10
D4	F12	85	125	4-M12-18	150		87.5	132	196	175	69.5	87	Z15
D5	F14	100	140	4-M16-24	175	3	110	155	231	200	90	94	Z20/Z30
D6	F16	130	165	4-M20-30	210		115	165	265	230	105	105	Z20/Z30
D7	F20	160	205	8-M16-24	250		130	183	313	275	125	115	Z30/Z45
D8	F25	200	254	8-M16-24	300		158	211	361	320	145	132	Z45/Z60
D9	F30	230	298	8-M20-30	350		178	241	408	368	164	147	Z60/Z90
D10	F35	260	356	8-M30-45	415		209	272	486	437	195	165	Z90/Z120
D11	F40	300	406	8-M36-54	475		240	303	565	450	235	125	Z90/Z120
FD11	F40	300	406	8-M36-54	475	5	265	337	635	560	269.5	170	Z250/2350
D12	F48	370	483	12-M36-54	560		300	363	665	530	280	220	Z350/Z500
D13	F48	370	483	12-M36-54	560		350	415	770	620	320	270	Z1000

Company Profile

Manufacturing Process

Applications Display

Certifications

Our Exhibitions

FAQ

Q1:  Do you have any standard international certificates?
*We have ISO9001, ISO14000, CE, UL and other certifications. Our products also have sepcial deisgn patents.

Q2:  Are there any special certification requirements for this product?
*There are certification requirements for explosion-proof actuators in China. They must have explosion-proof certificates and production licenses issued by the National Explosion-proof Electrical Inspection Center. By 2020, the production license will be cancelled and converted to 3C certification. Coal mine products have mining product safety mark certificates (referred to as coal safety certification) and mining product explosion-proof certificates. This coal mine certification product is our company's advantage product. At present, in the electric actuator industry, only 6 actuator manufacturers in China have such mining valve actuator certificates. Domestic coal mines must have products with this mining safety certificate to be used on pipelines underground in coal mines. Therefore, compared with other ground products, there will be less competition in the coal mine sector. Now the company's export of coal mine products is also rising year by year.

Q3:  If this product can be operated using WiFi, are there any anti-theft wall measures?

*AK smart series has GPRS mobile phone card wireless control function, which is a special optional function with name, password and verification code to ensure security. This function is not widely used in China at present. It will be considered in some special areas where control cables cannot be laid but there is a signal network.

Q4:  Does the factory have a CO Form E record?
*Yes

Q5:  How long is the warranty period for this product?
*One year based on the date of manufacture.

Q6:  How to start calculating the warranty period?
* According to the date of manufacture (the year and month of manufacture are on the product nameplate).

Q7:  What are the advantages of your company? (Price, special accessories, product quality)
* The company's main products are electric actuators, which are equipped with valve products. Our company was established for 13 years. We founded the (Changneng) brand electric actuators and later founded the (AUKOMA) brand high-end series electric actuators. After more than ten years of market operation, the product quality and market sales are stable, and we have a certain reputation in the domestic industry. Our brand is medium in China, and our product series is relatively comprehensive. We have Z, Q, CND, AK series products that can compete with domestic first-line products, and AK series products that can replace international brands. There are great advantages in cost performance.
Let's talk about what this electric actuator is used for. The electric actuator controls the opening and closing of the valve, and the valve controls the opening and closing of the pipeline. Valves include manual valves, electric valves, pneumatic valves, electro-hydraulic valves, etc. With the improvement of industrial automation, more and more automatic control valves such as electric valves or pneumatic valves are used on pipelines that originally used manual valves. Electric valves require our electric actuators, which means the actuators are the brains of electric valves. After using electric actuators, the valves can be switched on and off through on-site electric buttons or remote computer systems, thereby controlling the on and off of the pipelines.

Q8:  Does the price change every month or is it fixed?
*The price is fixed. Without special reasons such as a sharp increase in raw materials, the price will generally not change.

Q9:  Is it in stock or produced after orders? If the production is after the order, how long will it take to produce? Delivery time?
*Export products have different requirements for materials, packaging, etc. They will be produced according to orders.
 *Generally, it takes about 10 days for less than 50 units and 20 days for less than 100 units. The production cycle of AK high-end series will be slightly extended.

Q10: What material is this product made of?
*The product has two types of materials: iron shell and aluminum shell. The aluminum shell is small and the small size of the AK intelligent series is aluminum shell, and the conventional model and large size are cast iron. The large size has a large output torque, and the cast iron shell is used because cast iron has a strong pressure bearing capacity.

Q11: Are we currently doing OEM with other brands?
*We do OEM for several domestic units, and we aslo accpet OEM oreders.

Q12:  Have we done any relatively large and well-known enterprise projects?
*Our products are used in major domestic steel mills, power plants, water plants (sewage, tap water), coal mine water treatment, coal mine gas extraction, petroleum and petrochemicals, etc.

Q13:  Does this product have a service life?
*Yes, the service life is related to the switching frequency of the valve. The valve is installed on the pipeline, and the electric actuator is a device that controls the valve switch. If the valve switching frequency is very high, the actuator will be used more frequently, and the internal gears and turbines, worms, nuts, etc. will have certain wear, but it is much longer than the service life of the valve. Some valves on pipelines need to be replaced after a few years. Generally, the actuator will be replaced at the same time as the valve. At present, our products are used on pipelines, and many actuators from more than 10 years ago are also in normal use.

Q14:  Can parts be replaced if the product is damaged?
*It can be replaced. Generally, the limit switch that controls the valve opening and closing is a high-frequency component and may need to be replaced.

Q15:  How much does the factory produce per month?
*1,200-1500 sets per month.

Q16:  What is the payment methods accepted?
*We accpet TT, Paypal, West Union, World First, Alipay, Wechat Pay etc