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PJ型圓柱齒輪減速器

PJ型減速器是由大連起重機(jī)器廠于1986年針對(duì)機(jī)械部要淘汰ZQ型減速器而研制的。它的工作條件、型式、齒輪參數(shù)、外形尺寸和安裝尺寸與ZQ型減速器完全相同，可參照Z(yǔ)Q型減速器有關(guān)圖表。其中齒輪軸和齒輪的材料改為合金鋼，大齒輪為調(diào)質(zhì)狀態(tài)，齒輪軸和小齒輪為表面淬火狀態(tài)，即淬硬-調(diào)扭副。

型號(hào)

標(biāo)記示例：

PJ型減速器總中心距為650mm，速比i=40.17，輸出軸為不帶惰輪的齒輪型，標(biāo)記為：

減速器PJ500-40.17-Ⅱ-ZCA

裝配形式一實(shí)體模型裝配形式二實(shí)體模型裝配形式三實(shí)體模型

裝配形式四實(shí)體模型裝配形式五實(shí)體模型裝配形式六實(shí)體模型

裝配形式七實(shí)體模型裝配形式八實(shí)體模型裝配形式九實(shí)體模型

如初次打開(kāi)請(qǐng)耐心等待安裝瀏覽插件

若安裝不成功請(qǐng)點(diǎn)擊下載eDrawings 2007瀏覽插件

PJ型圓柱齒輪減速器外形尺寸

PJ250、PJ350、PJ400、PJ500、PJ650、PJ750、PJ850、PJ1000、型圓柱齒輪減速器外形尺寸

型號(hào)		中心距			中心高 H₀	最大外形尺寸			軸端尺寸			L	L₂	L₃
		a	a₁	a₂		L	B	H	高速軸	低速軸
		a	a₁	a₂		L	B	H	B₁	B₂	B₃
PJ	250	250	100	150	160-₁	540	230	325	200	220	164.5	345	101	-
	350	350	150	200	200-₁	730	290	405	260	250	214	470	132	-
	400	400	150	250	250-₁	826	310	490	270	300	234	490	133	-
	500	500	200	300	300-_1.5	986	350	590	330	325	270	620	148	-
	650	650	250	400	320-_1.5	1278	470	700	430	140	342	830	183	495
	750	750	300	450	320-_1.5	1448	510	745	450	450	362	1020	207	620
	850	850	350	500	400-_1.5	1632	580	875	510	525	403	1100	236	610
	1000	1000	400	600	400-_1.5	1896	660	965	550	605	507	1350	257	870

型號(hào)		B₄	H₁	g	安裝尺寸						惰輪部分				最大重量 Kg
					C	C₁	孔距		孔徑	孔數(shù)	ad	hd	md	Zd2
					C	C₁	S₁	S₂	孔徑	孔數(shù)	ad	hd	md	Zd2
PJ	250	—	—	20	60	28	235	190	17	4	—	—	—	—	—
	350	—	—	25	100	40	310	250	17	4	—	—	—	—	—
	400	—	—	25	110	80	370	270	17	4	—	—	—	—	—
	500	—	—	25	130	80	240	310	17	6	216	30	4	68
	650	318	95	35	160	85	215	410	25	8	276	50	4	69
	750	362	130	35	155	55	275	450	25	8	—	—	—	—	—
	850	418	105	40	155	75	300	520	32	8	272	30	4	73
	1000	478	200	40	200	100	350	590	32	8	—	—	—	—	—

PJ系列輸入輸出軸端尺寸

PJ輸入輸出軸端尺寸

PJ250、PJ350、PJ400、PJ500、PJ650、PJ750、PJ850、PJ1000輸入輸出軸端尺寸

型號(hào)		低速軸軸端
		F型
		D	D₁	D₂	D₃	Dd	L₅	L₆	L₇	E	B₃	B₄	B₅	B₆	b
PJ	250	100	50	25	40	85	25	50	55	27	140	47	25	11	25
	350	120	60	40	45	85	36	66	71	22	186	58	36	14	30
	400	150	60	40	45	100	45	75	80	22	205	67	45	17	35
	500	200	80	40	50	115	55	95	100	22	235	77	55	22	50
	650	250	110	40	70	145	60	105	115	37.5	300	97.5	70	27	60
	750	275	110	40	75	145	70	120	130	36	330	106	80	27	75
	850	300	120	60	75	165	90	140	150	37.5	390	127.5	90	27	75
	1000	325	130	60	80	205	80	140	150	29	415	109	80	32	80

型號(hào)		低速軸軸端
		C型
		mm	Z	D	D₁	D₂	D₃	B₃	B₄	B₅	E	L₅	L₆
PJ	250	3	40	120	65	40	85	164.5	66.5	20	27	35	40
	350	3	48	144	65	40	90	202	74	25	22	35	40
	400	3	56	168	80	50	100	220	82	25	22	40	50
	500	4	56	224	100	65	115	256	98	35	22	45	58
	650	6	56	336	140	85	145	330	127.5	40	37.5	55	68
	750	6	56	336	140	85	145	350	126	40	36	55	68
	850	8	54	432	170	100	165	388	127.5	50	37.5	65	80
	1000	10	48	480	180	100	205	430	126	60	31	75	100

PJ減速器的承載能力(工作級(jí)別M5)

輸入軸轉(zhuǎn)速 (r·min)	減速器型號(hào)	公稱(chēng)傳動(dòng)比
		8.0	10.0	12.5	16.0	20.0	25.0	31.5	40.0	50.0
		高速軸許用功率(kW)
600	PJ250
	PJ350
	PJ400	18.33	15.60	13.65	11.44	10.27	8.97	6.11	5.59	4.29
	PJ500	42.25	35.75	31.85	26.65	21.84	19.50	14.17	10.66	8.97
	PJ650	82.55	68.90	62.40	52.00	46.15	40.30	27.95	24.96	20.54
	PJ750	144.3	123.5	110.5	92.30	75.40	67.60	48.75	37.05	30.55
	PJ850	231.4	193.7	165.1	137.8	104.0	89.70	70.20	50.70	42.25
	PJ1000	338.0	292.5	260.0	218.4	178.1	158.6	115.7	87.10	72.80
750	PJ250	5.98	5.20	4.42	3.90	3.38	2.99	2.08	1.43	1.43
	PJ350	16.77	14.56	12.61	10.79	7.93	7.15	5.59	4.03	3.38
	PJ400	20.15	17.29	15.08	12.74	11.57	10.01	7.28	6.37	4.94
	PJ500	46.80	40.95	35.10	29.90	26.52	23.53	16.64	13.26	11.18
	PJ650	91.00	80.60	68.25	57.85	52.65	45.50	31.85	28.60	22.62
	PJ750	161.2	141.7	122.2	102.7	91.00	80.60	57.85	45.50	38.35
	PJ850	253.5	226.2	192.4	166.4	126.1	111.8	84.50	63.05	52.65
	PJ1000		338.0	286.0	244.4	215.8	188.5	136.5	107.9	89.70
1000	PJ250	6.50	5.98	5.33	4.42	3.90	3.38	2.60	2.34	1.82
	PJ350	20.54	17.29	15.47	13.39	10.14	9.23	7.15	5.20	4.55
	PJ400	22.10	20.28	17.94	14.82	13.65	11.70	8.71	7.67	5.59
	PJ500	50.70	46.15	41.60	33.80	29.90	26.65	20.02	17.42	14.04
	PJ650	98.80	91.00	81.25	66.30	61.10	52.65	39.00	34.45	27.30
	PJ750		161.2	143.0	117.0	104.0	93.60	68.90	59.80	48.10
	PJ850			226.2	185.9	156.0	143.0	110.5	83.20	70.20
	PJ1000				279.5	244.4	224.9	163.8	140.4	114.4
1250	PJ250	7.02	6.37	5.85	4.94	4.42	3.90	2.86	2.60	2.08
	PJ350	23.79	20.02	17.03	15.47	11.05	10.92	8.58	6.50	5.72
	PJ400
	PJ500
	PJ650
	PJ750
	PJ850					188.5	166.4	123.5	100.1	85.80
	PJ1000						245.7	180.7	165.1	132.6
1500	PJ250	7.41	6.76	6.11	5.33	4.81	4.03	2.99	2.73	2.34
	PJ350	26.26	23.14	20.15	17.42	14.30	12.48	10.27	7.54	6.37
	PJ400	28.60	22.62	20.54	18.07	16.25	14.30	10.40	9.49	8.97
	PJ500	57.85	52.65	48.10	41.60	37.70	35.10	24.96	22.10	18.07
	PJ650				75.40	70.8	66.30	46.80	42.90	35.10
	PJ750					130.0	115.7	81.90	76.70	62.40
	PJ850
	PJ1000

PJ型減速器輸出軸上的最大短時(shí)容許轉(zhuǎn)矩（工作級(jí)別M5）

輸入軸轉(zhuǎn)速 (r·min)	減速器型號(hào)	公稱(chēng)傳動(dòng)比
		8.0	10.0	12.5	16.0	20.0	25.0	31.5	40.0	50.0
		輸出軸上的最大短時(shí)容許轉(zhuǎn)矩 (kN·m)
600	PJ250
	PJ350
	PJ400	5.4	6.0	10.1	11.1	13.4	14.1	15.1	15.8	16.3
	PJ500	18.0	20.5	22.5	24.0	25.0	25.0	25.5	25.9	27.0
	PJ650	33.5	37.0	41.0	46.0	56.5	59.0	60.0	62.5	63.5
	PJ750	52.0	60.0	67.5	75.5	82.0	83.0	85.0	89.0	95.0
	PJ850	69.0	81.0	92.6	101.2	111.2	113.4	116.8	122.0	122.8
	PJ1000	107.0	120.0	142.0	150.0	187.0	190.0	196.0	205.0	209.0
750	PJ250	2.5	2.8	3.0	3.1	3.2	3.2	3.3	3.4	3.4
	PJ350	6.4	6.6	6.8	7.0	7.3	7.4	7.6	7.9	8.0
	PJ400	8.1	9.2	9.6	10.6	12.9	13.5	14.9	15.7	16.2
	PJ500	16.5	19.0	21.0	23.5	24.5	25.0	25.5	26.5	27.0
	PJ650	29.0	34.0	38.0	43.0	52.5	55.5	59.5	61.5	62.5
	PJ750	47.5	54.5	62.0	70.0	80.0	81.0	84.0	88.0	89.0
	PJ850			90.0	95.6	108.0	109.4	115.2	120.0	121.8
	PJ1000	95.4	110.0	125.0	147.0	181.0	182.0	191.0	202.0	206.0
1000	PJ250	2.3	2.6	2.9	3.0	3.1	3.2	3.2	3.4	3.4
	PJ350	6.1	6.4	6.6	6.8	7.2	7.3	7.5	7.8	7.9
	PJ400	6.9	7.95	8.85	9.95	12.0	12.7	14.1	15.5	16.0
	PJ500	14.5	17.0	19.0	21.0	24.0	24.0	25.0	26.0	26.0
	PJ650	27.0	29.5	34.0	38.5	46.0	55.0	57.0	60.5	62.0
	PJ750		47.5	56.0	62.0	76.0	79.0	81.0	85.5	87.0
	PJ850					103.0	105.6	110.4	116.4	118.4
	PJ1000				129.0	159.0	172.0	182.0	193.0	200.0
1250	PJ250	2.2	2.5	2.7	3.0	3.1	3.1	3.2	3.3	3.4
	PJ350	6.1	6.4	6.4	6.6	7.0	7.1	7.4	7.7	7.8
	PJ400
	PJ500
	PJ650
	PJ750
	PJ850					98.2	101.0	106.4	113.4	116.4
	PJ1000						155.0	178.0	187.6	195.0
1500	PJ250	2.0	2.3	2.6	2.9	3.1	3.1	3.2	3.3	3.4
	PJ350	5.8	6.1	6.1	6.4	6.8	6.9	7.1	7.4	7.7
	PJ400	5.9	6.7	7.7	8.6	10.6	11.4	12.8	14.9	15.7
	PJ500		14.0	18.0	18.5	22.0	23.0	24.0	25.0	25.5
	PJ650				32.0	40.0	43.0	52.5	57.5	59.0
	PJ750					63.5	69.0	76.5	81.0	83.5
	PJ850
	PJ1000

PJ型減速器輸出軸端的最大容許徑向載荷（工作級(jí)別M5）

輸入軸轉(zhuǎn)速 (r·min)	減速器型號(hào)	公稱(chēng)傳動(dòng)比
		8.0	10.0	12.5	16.0	20.0	25.0	31.5	40.0	50.0
		輸出軸端的最大容許徑向載荷(kN)
600	PJ250
	PJ350
	PJ400	14.0	16.0	17.0	18.0	19.5	20.5	23.5	25.0	27.0
	PJ500	11.5	12.5	13.5	15.0	17.0	17.5	19.5	22.0	23.5
	PJ650	64.5	69.0	73.0	78.5	86.0	88.0	97.0	106	114
	PJ750	58.5	62.5	66.0	71.0	77.0	81.0	90.0	99.0	105
	PJ850	81.0	87.0	93.0	100	110	115	125	141	150
	PJ1000	104	105	112	115	128	135	151	167	176
750	PJ250	12.5	13.5	14.5	15.0	16.5	17.5	19.5	21.5	22.0
	PJ350	11.5	12.5	13.5	14.5	16.0	17.0	18.0	21.0	22.5
	PJ400	14.0	15.5	16.0	17.5	18.5	19.5	22.0	23.5	25.5
	PJ500	10.5	11.5	12.5	13.5	15.5	16.5	18.5	20.5	22.0
	PJ650	63.0	65.0	69.0	76.0	80.5	84.0	92.0	100	110
	PJ750	55	58.5	62.0	67.0	72.0	75.5	83.0	91.0	97.5
	PJ850	80.0	84.0	87.0	93.0	104	106	118	131	137
	PJ1000		98.0	105	113	121	127	141	151	164
1000	PJ250	11.5	12.5	13.5	14.0	15.0	16.0	17.5	18.5	20.5
	PJ350	10.5	11.5	12.0	13.0	14.5	15.0	16.5	19.0	20.0
	PJ400	13.5	14.0	15.0	16.0	17.5	18.0	20.0	21.5	22.5
	PJ500	10.5	11.0	11.5	12.5	14.0	15.0	16.5	18.5	19.5
	PJ650	58.0	60.0	63.5	68.0	73.5	76.5	85.0	89.5	96.0
	PJ750		54.5	57.5	62.0	66.5	69.5	76.5	82.5	88.5
	PJ850			80.0	88.0	94.0	98.0	108	119	124
	PJ1000				105	111	116	131	141	150
1250	PJ250	11.0	11.5	12.5	13.0	14.0	15.0	16.5	17.5	19.0
	PJ350	10	10.5	11.5	12.0	13.5	14.0	15.0	17.5	18.5
	PJ400
	PJ500
	PJ650
	PJ750
	PJ850					90.0	93.5	104	115	119
	PJ1000						112	122	130	134
1500	PJ250	10.5	11.0	11.5	12.5	13.5	14.0	15.5	17.0	18.5
	PJ350	9.8	10.0	11.0	11.5	12.5	13.5	15.0	16.5	17.5
	PJ400	12.0	13.0	13.5	14.5	15.5	16.0	18.0	20.0	21.0
	PJ500		10.0	11.0	11.5	12.0	12.5	14.5	16.0	17.0
	PJ650				62.0	65.5	68.0	75.0	82.0	86.5
	PJ750					59.5	62.5	68.0	74.0	79.0
	PJ850
	PJ1000

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