DCY Конический/цилиндрический зубчатый редуктор с закаленной поверхностью зуба (коробка передач)

DCY Конический/цилиндрический зубчатый редуктор с закаленной поверхностью зуба (коробка передач)

DCY reducer is a rigid gear reducer of threw-stage driving.It as the power equipment of belt conveyorare ,is widely used in metallurgy、mining、lifting、transportation、Cement、construction、chemical、building、materials、light industry、petroleum、printing、dyeing and textile etc.

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DCY Hardened Tooth Surface Bevel/Cylindrical Gear Reducer(Gearbox) Product Description

DCY type hardened bevel/cylindrical reducer with small size, light weight, long life, high load carrying capacity. It produced by national standards JB/T8853-2001.The input and output of a gear transmission mechanism of vertical layout of the state. Transmission gear is made of high quality alloy steel, carburizing quenching, grinding and other processes, precision grade 6, hardness is HRC60 (58 ~ 62). Applied to a variety of belt conveyors and transport machinery, can also be used in metallurgy, mining, chemical, coal, building materials, petroleum and other general machinery.

The charactic of DCY hardened tooth surface bevel/cylindrical gear reducer(gearbox)

1.The gear is made of high strength low carbon alloy steel through carburization and quenching.The hardness of tooth surface may reach to HRC58-62. All gear adapts NC tooth grinding process, high in accuracy and good in contact performance

2.High in transmission efficiency:

single stage, more than 96.5%; double-stage, more than 93%; three-stage, more 90%;

3.Smooth and stable in run, low noise;

4.Compact, light, long life, high bearing capacity;

5.Easy to disassemble, inspect and assemble.

DBY hardened tooth surface bevel/cylindrical gear reducer(gearbox) Working Condition:

1. High-speed shaft speed not more than 1500 rev / min

2. Gear circumferential velocity not more than 20 m / sec.

3. The working environment temperature -40 ~ 45 ℃. If less than 0 ℃, before the start of oil should be preheated to above 0 ℃, the reducer can be used in both directions running.

Hardened tooth surface bevel/cylindrical gear reducer(gearbox) Type

1. DBY reducer is a rigid gear reducer of two-stage driving. DCY reducer is a rigid gear reducer of threw-stage driving, with first stage driving by Gleason spiral bevel gear and second and third stage driving by involute cylindrical spiral gear.

2.The reducer may fall into six types of assembly:. I, II, III ,IV,V,VI in respect of its input shaft, or into two types, S and N, in respect of its rotary direction of output shaft. (Facing to output shaft)

DCY hardened tooth surface bevel/cylindrical gear reducer(gearbox)

DCY Hardened Tooth Surface Bevel/Cylindrical Gear Reducer(Gearbox)

DBY hardened tooth surface bevel/cylindrical gear reducer(gearbox)

Outside Drawing and Assembled Form Unit(mm)

Center Distance （ a）	a₁	d₁	I₁	d₂	I₂	D	L	A	B	C	E	F	G	S	h	H	M
160	112	25	60	32	80	70	140	510	555	190	250	210	65	35	180	423	145
180	125	30	80	38	80	80	170	575	625	215	270	230	70	35	200	468	160
200	140	35	80	42	110	90	170	640	685	240	300	250	75	40	225	520	175
224	160	40	110	48		100	210	725	775	260	320	270	80	45	250	570	190
250	180	42		50		110		815	860	290	370	310	90	50	280	626	210
280	200	50		55		120		905	970	325	400	340	100	55	315	702	230
315	224	55		65	140	140	250	1020	1085	355	450	380	110	60	355	809	260
355	250	60	140	75	140	160	300	1140	1220	390	480	410	120	65	400	900	285
400	280	65		85	170	170	300	1275	1355	440	530	460	130	70	450	970	305
450	315	75		95	170	190	350	1425	1520	490	600	510	140	80	500	1065	345
500	355	90	170	100	210	220	350	1585	1692	570	650	560	150	90	560	1208	435
560	400	100	210	110	210	250	410	1775	1895	610	750	640	160	100	630	1325	475
630	450	110		130	250	300	470	1995	2145	675	800	690	170	110	710	1460	525
710	500	120		150	250	340	550	2235	2400	760	900	770	190	125	800	1665	570
800	560	130	250	160	300	400	650	2505	2700	840	1000	870	200	140	900	1870	625

Center Distance（a）	n-d₃	N	P	R	K	T	b₁	t₁	b₂	t₂	b₃	t₃	Weight(kg)
160	6-18	30	115	210	－	495	8	28	10	35	20	74.5	200
180	6-18	30	135	240		565	8	33	10	41	22	85	255
200	6-23	35	145	255		615	10	38	12	45	25	95	325
224	6-23	35	165	290		705	12	43	14	51.5	28	106	453
250	6-27	40	180	315		780	12	45	14	53.5	28	116	586
280	6-27	45	200	355		880	14	53.5	16	59	32	127	837
315	6-32	50	220	405	655	985	16	59	18	69	36	148	1100
355		55	245	450	740	1110	18	64	20	79.5	40	169	1550
400		55	280	510	840	1245	18	69	22	90	40	179	1967
450	8-39	60	315	575	940	1400	20	79.5	25	100	45	200	2675
500	8-39	70	350	645	1050	1550	25	95	28	106	50	231	4340
560	8-45	80	390	715	1165	1735	28	106	28	116	56	262	5320
630		80	445	800	1305	1985	28	116	32	137	70	314	7170
710		90	500	900	1490	2220	32	127	36	158	80	355	9600
800		90	560	1100	1680	2520	32	137	40	169	90	417	13340