Open End Rotor

Our Plug-in crane drum brake, Hydraulic operated drum brakes YWW, Drum brake according to DIN 15435 has its own unique advantages, and the quality is comparable to the industry's cutting-edge brands. The growth of our company requires the addition of talented team members who are in line with our high-energy and entrepreneurial culture. We are committed to achieve the overall goal of optimizing corporate resources and enhancing corporate competitiveness by combining computer technology, information technology and management ideas. Through our products and knowledge, we continue to overcome the challenges you face in the same place. What we advocate is the perfect product in cheap price, with extraordinary value and a rich product portfolio, to bring you a perfect shopping experience.

1.Introduction
DJPZ series motor disc brake
● Original:He Nan, China
● Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc
● Packing: export standard
● Operating Condition" Ambient temperature: -20°C~+50°C ;
● Relative humidity:≤90%;
● Power: AC 380V/50HZ/ 3 phases, working methods: S1&S3
● Working station: altitude ＜2000m
● Working condition: No risk of explosion conditions, gas and electrical angstrom which will corrode metal and damage the insulation.
● Cover plate or brake pad won’t have oil or dust when mounted
● The coil of insulation class: B
● Special requirements can be discussed in order.

2. Application
DJPZ series electromagnetic disk brake(hereafter called brake) is mostly installed on the motor rear, may also be on the high speed shaft of reducer. It is applicable to the wind turbine generator system, traveling mechanisms’deceleration and stop/braking of cranes and transport machinery, metallurgical mining equipment and metal rolling equipment, may also be used in the mechanical drive system for positioning and the power failure protective function of the elevator, ladder, machine tool, chemical industry, construction, package printing, textile and so on.

Main Feature:
■ Normally closed design: spring applied, electric released,safe and reliable.
■ Simple structure, and easy to install.
■ Quick action, reliable, and may satisfy the working conditions of high operating frequency.
■ Many kinds of friction materials can be chosen, it adapts to the different operating modes.
■ As needed, the product may consist of one or more friction pairs.
■ With the manual release function, emergency release when the power failure.

3. Specifications/Technical parameters

Technical parameter of DJPZ

Type	Matching motor frame number	Brake torque (Nm)	Rated power（20℃）W	Braking time（ms）	Max.working air gap（mm）	Max.relative speed（rpm）	Rated voltage DC（V）
DJPZ-02	63	2	25	0.2	0.6	3000	99
DJPZ-04	71	4	30	0.2	0.8	3000	99
DJPZ-08	80	7.5	40	0.2	1	3000	99
DJPZ-15	90	15	50	0.2	1	3000	99
DJPZ-30	100	30	65	0.2	1	3000	99
DJPZ-40	112	40	70	0.25	1	3000	170
DJPZ-80	132	75	95	0.25	1.2	3000	170
DJPZ-150	160	150	110	0.35	1.2	3000	170
DJPZ-200	180	200	150	0.35	1.2	3000	170
DJPZ-300	200	300	200	0.45	1.5	3000	170
DJPZ-450	225	450	200	0.45	1.5	3000	170
DJPZ-600	250	600	210	0.5	1.5	3000	170
DJPZ-850	280	850	340	0.6	1.5	3000	170
DJPZ-2000	315	2000	400	0.7	2	3000	170

Dimension of DJPZ

Type	D1	D2	D3	D4	L	L1	L2	L3	L4	H1	H2	M	d	Φ	h	b	δ
DJPZ-02	60	39	72	86	38	18	2	7	24	52.5	40	3-M4	8	12	13.8	4	0.2
DJPZ-04	77	53	90	103	44	20	2	9	24	60	45.5	3-M5	10	14.8	16.2	5	0.2
DJPZ-08	92	65	105	119	53	20	3	9	26.5	75	55	3-M5	10	19.8	22.6	6	0.3
DJPZ-15	97	65	114	128.5	54.5	25	3.5	10	28.5	78	67	3-M6	10	24.8	28.1	8	0.4
DJPZ-30	117	80	133	148.5	56	30	3.5	12	28.5	90	67	3-M6	10	29.5	32.8	8	0.4
DJPZ-40	130	90	150	168.5	57.5	30	3.5	12	33	100	67	3-M8	10	29.5	32.8	8	0.5
DJPZ-80	150	104	170	188.5	68	30	3.5	14	39	113	67	3-M8	10	39.5	42.8	12	0.5
DJPZ-150	180	120	202	222	81	35	4	15	46	132	148	4-M10	12	44.5	47.8	12	0.6
DJPZ-200	220	150	244	265	94	40	4	16	－	－	－	4-M10	－	49	52.8	14	0.6
DJPZ-300	248	155	280	310	111.5	50	4	18	－	－	－	4-M12	－	59	63.4	18	0.8
DJPZ-450	265	165	300	330	116.5	56	4	18	－	－	－	4-M12	－	65	69.4	18	0.8
DJPZ-600	305	180	350	380	133	56	4	25	－	－	－	4-M16	－	65	69.4	18	0.8
DJPZ-850	350	195	390	422	134	62	4	25	－	－	－	6-M16	－	68	72.4	18	0.8
DJPZ-2000	510	350	550	580	140	62	7.5	25	－	－	－	8-M16	－	80	85.4	22	1

4.FAQ
1. Are you a manufacturer, trading company or a third party?
We are a manufacturer, and we have builded up our company since 2004.

2. Where is your factory located?
Our factory address is : Weizhuang industrial Park Changyuan County Xinxiang City, Henan Province, China.

3. How can i get to your factory?
Our factory is near zhengzhou Airport, we can pick you up in the airport.

4. If i will need to stay in your place for few days, is that possible to book the hotel for me?
It’s always my pleasure, hotel booking service is available.

5. What is your minimum order quantity, can you send me samples?
Our minimum quantity is 1 set, as our product is machinery equipment, it’s difficult to send you samples, however,we can send you catalog, warmly welcome you to come visit our company.

6. Which level of quality are your products?
We have got  ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc certificate so far.

7. What is the delivery time of your machine?
In general, the delivery time of our machine is about 7 days, customized machine will be delivered as the negotiation with our clients.

8. Can the machine be customized as our need, such as put on our logo?
Surely our machine can be customized as your need, Put on your logo is also available.

9. As the shipping period will take long time, how can you make sure the machine won’t be broken?
Our machine is film wrapped, to make sure the machine can be delivered to our customer smoothly, we will use the steel wire to fix the machine with the container.

10. May i know which payment will be accepted by your company?
So far 100%T/T before shipment, and 30% deposit paid by T/T, balance paid by L/C are available.

11. About the after-sale service, how can you solve the problems occurred of your overseas customer in time?
The warranty of our machine is normally 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible.

12. After we placing an order, will you arrange the installation of the machine at present?
All the machines will be tested well before delivered, so almost of them can be used directly, also our machine are easy to be installed, if you customer needs our assistance, we will be pleased to arrange the installation, but all the cost will be be charged by you.

13. How can i get the after-service?
A: We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts, however it is charged. Any problem, you can call us directly.

14. How can i trust your company?
A: With 20-years-professional design, we can provide you suitable suggestion and lowest price
1. Assessed by third party, national patents and ISO for all equipment.
2. For our machine, we do very well on belt transport, port handling, hoisting, metallurgical, mining and building machinery..

15. Is your price competitive?
A: Only good quality machine we supply. Surely we will give you best factory price based on superior product and service.

8.Please feel free to send us your detailed requirements, you would be satisfied with our service.

We strengthen and enlarge our Open End Rotor product line, forming a strong competitive situation. Over the years, we have been cultivating talents continuously, and we have formed an experienced, passionate, harmonious and united professional team. As a team and as individuals, we set ambitious goals and are committed to developing the skills that will enable us to succeed.

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