Overhead Crane Drum Brakes

 

YWZ4 Overhead Crane Drum Brakes

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Standards Compliant

The dimensions and braking torque parameters of YWZ4 Overhead Crane Drum Brakes series brakes comply with JB/ZQ4388-2006 standard, technology requirements comply with JB/T6406-2006 standard.

 

Main Feature

• Safe and reliable performance, smooth braking, high action frequency.
• Main hinge points are equipped with self-lubricating bearing, making high efficiency of transmission, long ser vice life.Lubricating is unnecessary during operation.
• Interlocking shoe clearance balancing device and shoe auto-aligning device constantly equalize the clearance of brake shoes on both sides and make adjustment unnecessary,completely avoiding brake lining one side sticking to brake wheel.
• The non asbestos brake pad and the brake pad adopt the clamping plug-in type. It is safe and reliable, convenient and quick to replace.

 

Operating Condition

• Ambient temperature:-20℃~+40℃
• Flammable, explosive and corrosive gases are not allowed in the surrounding working environment,otherwise anti-corrosion products should be used.
• Relative humidity:the relative humidity of the air is not more than 90%
• The altitude of the place of use shall not exceed 2000m
• Operating duty:intermittent (S3-60%) and continuous(S1).
• Voltages: three-phase AC, rated voltage is 380V~460V,frequency is 50Hz/60Hz.
• Special requirements can be discussed before production.

 

Overhead Crane Drum Brakes Outline And Installation Dimension

                                                     

                                              Additional Functions

Function code	Model Significance
K1	Opening limit travel switch
K2	Closing limit travel switch
K3	Pad wear limit display switch

 

Technical data and dimensions of  Industrial Drum Brakes  

Brake type	Thruster type	Brake torque (Nm)	Clearance (mm)	Dimensions(mm)															Weight(mm)
				A	b	C	D	d	E	F	G1	G2	H	h1	i	K	M	n
YWZ4-100/B18	BYT1-18Z/2	40	0.6	269	70	137	100	13	125	75	125	125	384	100	40	110	138	6	25
YWZ4-150/B25	BYT1-25Z/4	100		307	90	154	150	17	173	100	170	170	437	140	60	150	138	8	33
YWZ4-200/B25	BYT1-25Z/4	200	0.7	347	90	154	200	17	210	100	195	195	440	170	60	175	156	10	42
YWZ4-300/B25	BYT1-25Z/4	320		447	140	154	300	22	281	130	280	280	592	240	80	250	200	12	73
YWZ4-300/B45	BYT1-45Z/5	630		459		178							600					10	80
YWZ4-400/B45	BYT1-45Z/6	1000	0.8	564	180	178	400	22	370	180	360	360	735	320	130	325	265	12	130
YWZ4-400/B90	BYT1-90Z/8	1600		580		210							740						160
YWZ4-400/B125	BYT1-125Z/10	2200		632	160	254							850				271		167
YWZ4-500/B90	BYT1-90Z/8	2500	0.8	670	200	210	500	22	440	200	415	415	890	400	150	380	310	16	210
YWZ4-500/B125	BYT1-125Z/10	2650		775		210							885						220
YWZ4-500/B180	BYT1-180Z/10	3000		692		254							940						235
YWZ4-600/B90	BYT1-90Z/8	3200	0.8	805	240	210	600	26	555	220	505	520	1082	475	170	475	390	18	430
YWZ4-600/B180	BYT1-180Z/12	5000		827		254
YWZ4-700/B180	BYT1-180Z/12	8000		957	280	254	700	34	705	270	580	600	1225	550	200	540	585	25	500
YWZ4-800/B180	BYT1-180Z/12	10000	0.8	1094	320	254	800	34	772	320	677	697	1417	600	240	620	510	25	720
YWZ4-800/B320	BYT1-320Z/12	12500		1155		375											675		885

 Note:The size of the specific type and structure should be retained.

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FAQ:

1. Q: Is small order accepted?

A: Yes, a small order is accepted.You can take a trial order first, then we will try our best to earn your trust, for what we want is a long-term cooperation in the future!

 

2. Q: Can you do Customization & Reproduction if I provide a design picture?

A: Yes, we can do customization & Reproduction service, please check the details above.

The design drawing is needed, the more detail specifications, the more exact products can we do.

 

3. Q:Can I get some sample?

A:Yes, we will glad if you need the sampe to check the quality before placing the order.

 

4. Q: Can you guarantee the quality?

A: Yes, we can, you can pay the balance after checking the quality of the finished goods. We always attach great importance to quality control from the very beginning to the end of the production. Every product will be carefully inspected before it's packed for shipment.

 

5. Q: Can you accept visiting the factory?

A:Yes, welcome to visit our factory in Xinxiang city, Henan Province, China!

 

6. Q:What's your trade terms?

A: It is as per customers' request:

FOB Chinese seaport/ CFR destination port or other terms all can be accepted.

 

7. Q:What's your payment terms?

A: FOB: 30%T/T deposit, 70%T/T before the delivery of goods.

CFR: 30%T/T deposit, 70%T/T against the B/L copy.

 

8.Q:Does the packaging safe and arrive in good conditions?

A: Yes, Safe packing is guaranteed. All goods will arrive your door under good conditions.

 

After Sales Service:
1.All the products have one year guarantee.
2.Providing professional installation instructions and video of troubleshoot.
3.We supply after sales service for 24 hours, 7 days per week. Customer can contact us any time.

 

If you want to know more about the product or have questions about the product, please contact us.

 

 

 

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