DIN ANSI Kana JIS GB Standard Machined Gear Rack

• Application: Machinery, Marine, Toy, Agricultural Machinery
• Hardness: Hardened Tooth Surface
• Gear Position: External Gear
• Manufacturing Method: Rolling Gear
• Toothed Portion Shape: Spur Gear
• Material: Carbon Steel
• Model NO.: Mod. from 0.5 to 16
• Type: Circular Gear
• Mod: From 1 to 8
• Transport Package: Export Package
• Specification: DIN ANSI JIS KANA GB
• Trademark: DONGHUA
• Origin: China
• HS Code: 84839000
• Production Capacity: 2000PCS/Month

Product Description

DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on.
We adopt good quality raw material  and strict with DIN,ANSI,JIS standard ect,We have  professional quality conrol team, complet equipment ,advanaced technology.In 1999,Donghua obtained ISO9001 Certificate of Quality Assurance System,besides,the company also devotes itselt o environmental protection,In2002,it also obtained ISO14001 Certificate of Environment Management System.




Rack and gear matched together
Mould from M0.5 to M16
Standard and special rack
C45 steel
Hear treatment
Different painting

Mod.	Hp	HexS	L
			500			1000			2000
			Teeth No.	Lr	Weight(kg)	Teeth NO.	Lr	Weight(kg)	Teeth NO.	Lr	Weight(kg)
1	14	15x15	159	449.51	0.82	318	999.02	1.50	636	1998.05	3.10
1.5	15.5	17x17	106	449.51	1.00	212	999.02	2.00	424	1998.05	4.00
2	18	20x20	80	502.65	1.40	159	999.02	2.70	318	1998.05	5.40
2.5	22.5	25x25	64	502.65	2.10	127	997.45	4.30	255	2002.77	8.60
3	27	30x30	53	499.51	3.10	106	999.02	6.30	212	1998.05	12.50
4	21	25x25	40	502.65	1.80	80	1005.31	3.65	159	1998.05	7.30
4	26	30x30	40	502.65	3.05	80	1005.31	6.00	159	1998.05	11.90
4	36	40x40	40	502.65	5.50	80	1005.31	11.10	159	1998.05	22.00
5	45	50X50	32	502.65	8.30	64	1005.31	17.50	128	2010.31	34.60
6	54	60x60	27	508.93	12.65	53	999.02	25.00	106	1998.05	51.00
8	72	80X80	20	502.65	21.40	40	1005.31	42.70	80	2010.62	85.40

 















 

NOTE:

Tolerance on single pitch +/-20μm

Tolerance on sum of pitches +/-30μm  on 500 mm

The quality grade of the toothing is from 8 to 9 at DIN 3962/63/67

Straight toothing