Advantages:

1.High modular design

2.High loading support, stable transmitting and low noise level.

3.Excellent sealing, wide range of industry application.

4.High efficiency and save power.

5.Save cost and low maintenance.

Main applied for:
 

1.Harbor and shipping

2.Hoist and transport

3.Electric power

4.Coal mining

5.Cement and construction

6.Paper and light industry

7.Chemical industry and environmental protection.Etc.
 

Technical Data:

 

Housing material	Cast iron/Ductile iron
Housing hardness	HBS190-240
Gear material	20CrMnTi alloy steel
Surface hardness of gears	HRC58°~62 °
Gear core hardness	HRC33~40
Input / Output shaft material	42CrMo alloy steel
Input / Output shaft hardness	HRC25~30
Machining precision of gears	Accurate grinding, 6~5 Grade
Lubricating oil	GB L-CKC220-460, Shell Omala220-460
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 bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.
Brand of oil seal	NAK --- Taiwan or other brands requested

 

Size	Solid Shaft Dia. (mm)	Hollow Shaft Dia. (mm)	Center Height (mm)	Output Flange Dia. (mm)	Power (kw)	Ratio	Permissible Torque (n.m)	Weight (kgs)
37	φ25k6	φ30h7	76	φ110/160	0.18-3.0	3.81-128.51	200	13
47	φ30k6	φ35h7	77	φ120/200	0.18-3.0	5.06-189.39	400	18
57	φ35k6	φ40h7	93	φ155/250	0.18-5.5	5.18-199.70	600	34
67	φ40k6	φ40h7	97	φ155/250	0.18-5.5	4.21-228.91	820	55
77	φ50k6	φ50h7	121	φ170/300	0.37-11.0	4.30-281.71	1500	90
87	φ60m6	φ60h7	152	φ215/350	0.75-22.0	4.12-270.68	3000	150
97	φ70m6	φ70h7	178	φ260/450	1.1-30.0	4.68-280.76	4300	260
107	φ90m6	φ90h7	200	φ304/450	2.2-45.0	6.20-254.40	7840	402
127	φ110m6	φ100h7	236	φ350/550	7.5-90.0	4.63-172.17	12000	700
157	φ120m6	φ120h7	286	φ400/660	11.0-200.0	11.92-267.43	18000	950

 

 

Packing&shipping:

 

Our Company:
1.It is a professional company specialized in researching,developing and selling gearboxes which was

founded in 2001.

2.Redsun factory occupies 35000 Sqm and 370 staffs.

3.The annual production capacity of speed reducer is around 70000 sets.

 

 

Our Workshop: 
 

Certifications:

FAQ:

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.

Q: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
If you have another question, pls feel free to contact us

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