ZB Series Precision Helical Planetary Gearbox

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1.Output shaft
2.Oil seal
3.Output shaft front bearing
4.Planetary gear
5.Solar wheel
6.Front cover
7.Output shaft rear bearing
8.Adjusting nut
9.Double row angular contact bearing
10.Output bevel gear
11.Right angle box
12.Input bevel gear
13.Lock nut
14.Input coupling
15.Locking device
16.Rear cover
17.Rear cover gasket

ZB Reducers	Servo Motor

①Gear head frame size: 090. (P04)
②Gear head series code: ZB
③Gear ratio: Single stage 20, (P04)
④Amount of backlash, (P04) Standard type P2 (0mission), precision P1, high precision PO Precision (The load of output shaft is ±5% of allowable output torque)
⑤Input shaft type S1: Locking with locking ring (0mission) Regardless whether the motor with keyway can use it. But "D"cut can't use) S2: Locking with keyway (Input shaft with key) A: Other type (Please contact with us
⑥Applicable servo motor power (W)
⑦Model of servo motor

Specifications		Node Number	Reduction Ratio	060ZB	060(A)ZB	090ZB	090(A)ZB	115ZB	142ZB	180ZB	220ZB
Rated output torque T_2N	Nm	1	3	55	-	130	-	208	342	588	1140
			4	50	-	140	-	290	542	1050	1700
			5	60	-	160	-	330	650	1200	2000
			6	55	-	150	-	310	600	1100	1900
			7	50	-	140	-	300	550	1100	1800
			8	45	-	120	-	260	500	1000	1600
			9	40	-	100	-	230	450	900	1500
			10	40	.	100	-	230	450	900	1500
		2	15	55	55	130	130	208	342	588	1140
			20	50	50	140	140	290	542	1050	1700
			25	60	60	160	160	330	650	1200	2000
			30	55	55	150	150	310	600	1100	1900
			35	50	50	140	140	300	550	1100	1800
			40	45	45	120	120	260	500	1000	1600
			45	40	40	100	100	230	450	900	1500
			50	60	60	160	160	330	650	1200	2000
			60	55	55	150	150	310	600	1100	1900
			70	50	50	140	140	300	550	1100	1800
			80	45	45	120	120	260	500	1000	1600
			90	40	40	100	100	230	450	900	1500
			100	40	40	100	100	230	450	900	1500
Emergency stop torque T_2NOT	Nm	1,2	3~100	Triple rated output torque
Rated input speed n_1N	rpm	1,2	3~100	5000	5000	4000	4000	4000	3000	3000	2000
Input speed n_1B	rpm	1,2	3~100	10000	10000	8000	8000	8000	6000	6000	4000
Ultra-precision return accuracy P0	arcmin	1	3~10	-	-	-	-	≤1	≤1	≤1	≤1
Ultra-precision return accuracy P0	arcmin	2	15~100	-	-	-	-	≤3	≤3	≤3	≤3
Precision return accuracy P1	arcmin	1	3~10	≤3	-	≤3	-	≤3	≤3	≤3	≤3
Precision return accuracy P1	arcmin	2	15~100	-	≤5	≤5	≤5	≤5	≤5	≤5	≤5
Standard return accuracy P2	arcmin	1	3~10	≤5	-	≤5	-	≤5	≤5	≤5	≤5
Standard return accuracy P2	arcmin	2	15~100	-	≤7	≤7	≤7	≤7	≤7	≤7	≤7
Torsional rigidity	Nm/arcmin	1,2	3~100	7	7	14	14	25	50	145	225
Allowable radial force F_2rB	N	1,2	3~100	1530	1530	3250	3250	6700	9400	14500	50000
Allowable axial force F_2aB	N	1,2	3~100	765	765	1625	1625	3350	4700	7250	25000
Service life	hr	1,2	3~100	20000*
Efficiency η	%	1	3~10	≥97%
Efficiency η	%	2	15~100	≥94%
weight	Kg	1	3~10	1.3	-	3.7	-	7.8	14.5	29	48
weight	Kg	2	15~100	1.5	1.9	4.1	5.3	9	17.5	33	60
Operating temperature	℃	1,2	3~100	-10°C~+90°C
lubricating		1,2	3~100	Synthetic lubricating grease
Protection class		1,2	3~100	IP65
Installation direction		1,2	3~100	Any direction
Noise value distance 1m (n₁ = 3000rpm, no load)	dB(A)	1,2	3~100	≤58	≤60	≤60	≤63	≤63	≤65	≤67	≤70

Specifications		Node Number	Reduction Ratio	060ZB	060(A)ZB	090ZB	090(A)ZB	115ZB	142ZB	180ZB	220ZB
Moment of inertia J₁	Kg•cm²	1	3	0.16	-	0.61	-	3.25	9.21	28.98	69.61
			4	0.14	-	0.48	-	2.74	7.54	23.67	54.37
			5	0.13	-	0.47	-	2.71	7.42	23.29	53.27
			6	0.13	-	0.45	-	2.65	7.25	22.75	51.72
			7	0.13	-	0.45	-	2.62	7.14	22.48	50.97
			8	0.13	-	0.44	-	2.58	7.07	22.59	50.84
			9	0.13	-	0.44	-	2.57	7.04	22.53	50.63
			10	0.13	-	0.44	-	2.57	7.03	22.51	50.56
		2	15	0.03	0.13	0.13	0.47	0.47	2.71	7.42	23.29
			20	0.03	0.13	0.13	0.47	0.47	2.71	7.42	23.29
			25	0.03	0.13	0.13	0.47	0.47	2.71	7.42	23.29
			30	0.03	0.13	0.13	0.47	0.47	2.71	7.42	23.29
			35	0.03	0.13	0.13	0.47	0.47	2.71	7.42	23.29
			40	0.03	0.13	0.13	0.47	0.47	2.71	7.42	23.29
			45	0.03	0.13	0.13	0.47	0.47	2.71	7.42	23.29
			50	0.03	0.13	0.13	0.44	0.44	2.57	7.03	22.51
			60	0.03	0.13	0.13	0.44	0.44	2.57	7.03	22.51
			70	0.03	0.13	0.13	0.44	0.44	2.57	7.03	22.51
			80	0.03	0.13	0.13	0.44	0.44	2.57	7.03	22.51
			90	0.03	0.13	0.13	0.44	0.44	2.57	7.03	22.51
			100	0.03	0.13	0.13	0.44	0.44	2.57	7.03	22.51

1.Reduction ratio (i = N_in/ N_out) 2.Maximum acceleration torque T_2B = 60% of T_2NOT 3. When the output speed is 100 rpm, it acts on the center position of the output shaft.

* Continuous operation, service life is 10000hrs

■ Dimensional Drawing

■ Dimensional Table

Size	060ZB	090ZB	115ZB	142ZB	180ZB	220ZB
D1	70	100	130	165	215	250
D2	5.5	6.6	9	11	13	17
D3_h6	16	22	32	40	55	75
D4_g6	50	80	110	130	160	180
D5	M5×0.8P	M8×1.25P	M12×1.75P	M16×2P	M20×2.5P	M20×2.5P
D6	80	116	152	185	240	292
L1	60	90	115	142	180	220
L2	37	48	65	97	105	138
L3	7	10	12	15	20	30
L4	28	35.5	51	79	82	105
L5	25	32	40	70	70	90
L6	2	2	5	4	6	7
L7	6	8	10	15	20	25
L8	65.5	78	101.5	119.5	154	163.5
L9	12.5	19	28	36	42	42
C1	70	100	130	165	215	235
C2	M5×0.8P	M6×1P	M8×1.25P	M10×1.5P	M12×1.75P	M12×1.75P
C3	*≤14/≤16	≤19/≤24	≤32	≤35/≤38	≤42/≤48	≤55
C4	35	40.5	51	60	85	116
C5 _G6	50	80	110	130	180	200
C6	8	4	5	6	6	6
C7	60	90	115	142	190	220
C8	19.5	17.5	20	22.5	29	63
C9	122	143.5	186.5	239	288	364.5
B1_h9	5	6	10	12	16	20
HI	18	24.5	35	43	59	79.5

* 060ZB 5,10 reduction ratio is available with C3≤16.

■ Dimensional Drawing

■ Dimensional Table

Size	060AZB	090ZB	090AZB	115ZB	142ZB	180ZB	220ZB
D1	70	100		130	165	215	250
D2	5.5	6.6		9	11	13	17
D3 _h6	16	22		32	40	55	75
D4 _g6	50	80		110	130	160	180
D5	M5×0.8P	M8×1.25P		M12×1.75P	M16×2P	M20×2.5P	M20×2.5P
D6	80	116		152	185	240	292
L1	60	90		115	142	180	220
L2	37	48		65	97	105	138
L3	7	10		12	15	20	30
L4	28	36		51	79	82	105
L5	25	32		40	70	70	90
L6	2	3		5	4	6	7
L7	6	8		10	15	20	25
L8	102.5	116	126	143	169.5	207.5	246
L9	12.5	19		28	36	42	42
C1	70	70	100	100	130	165	215
C2	M5×0.8P	M5×0.8P	M6×1P	M6×1P	M8×1.25P	M10×1.5P	M12×1.75P
C3	≤14/≤16	≤14/≤15.875/≤16	≤19/≤24	≤19/≤24	≤32	≤35/≤38	≤42/≤48
C4	35	35	40.5	40	50	60	85
C5 _G6	50	50	80	80	110	130	180
C6	8	8	4	4	5	6	6
C7	60	60	90	90	115	142	190
C8	19.5	19.5	17.5	17.5	12.5	22.5	29
C9	159	183.5	191.5	225.5	283.5	335	409
B1 _h9	5	6		10	12	16	20
H1	18	24.5		35	43	59	79.5

* 060ZB 5,10 reduction ratio is available with C3≤16.

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Ningbo Zhongda Leader Intelligent Transmission Co., Ltd is a High-tech public enterprise specializing in research & development, manufacture, sales and service of motor driver, micro motor and high precision gearbox. August 29, 2017, Zhongda went public in the Shenzhen Stock Exchange SME board A-shares (stock code 002896), As a one of the powerful ZB Series Precision Helical Planetary Gearbox manufacturers and ZB Series Precision Helical Planetary Gearbox suppliers in China. our company Participated in the drafting of 7 National Industrial Standards, Own 90 national patents, Have Zhejiang provincial enterprise R & D Center, our ZB Series Precision Helical Planetary Gearbox and other products are widely used in industrial robots, intelligent logistics, new energy, machine tools and other fields, as well as special machinery and equipment for food, packaging, textile, electronics, medical, etc. for their differentiated and cost-effective advantages.

No. of Employees: 1,500 employees

Mission: Zhongda realizes the infinite possibilities in automation applications.

Main Business: It is a High-tech public enterprise specializing in research & development, manufacture, sales and service of motor driver, micro motor and high precision gearbox.

Main Products: Micro DC & AC gear motor, small AC gear motor, planetary gearbox, high precision cycloidal gearbox and motor driver, etc.

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ZB Series Precision Helical Planetary Gearbox

■ Dimensional Drawing

■ Dimensional Table

■ Dimensional Drawing

■ Dimensional Table