ZBR 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

Specifications		Node Number	Reduction Ratio	060ZBR	090ZBR	115ZBR	142ZBR	180ZBR
Rated output torque T _2N	Nm	1	3	36	90	195	342	588
			4	48	120	260	520	1040
			5	60	150	325	650	1200
			6	55	150	310	600	1100
			7	50	140	300	550	1100
			8	45	120	260	500	1000
			9	40	100	230	450	900
			10	40	100	230	450	900
			14	42	140	300	550	1100
			20	40	100	230	450	900
Emergency stop torque T _2NOT	Nm	1	3~200	3 times rated output torque
Rated input speed n _1N	rpm	1	3~200	5000	4000	4000	3000	3000
Input speed n_1B	rpm	1	3~200	10000	8000	8000	6000	6000
Ultra-precision backlash P0	arcmin	1	3~20	-	≤2	≤2	≤2	≤2
Precision Backlash P1	arcmin	1	3~20	≤4	≤4	≤4	≤4	≤4
Standard backlash P2	arcmin	1	3~20	≤6	≤6	≤6	≤6	≤6
Torsional rigidity	Nm/arcmin	1	3~200	7	14	25	50	145
Allowable radial force F _2rB	N	1	3~200	1530	3250	6700	9400	14500
Allowable axial force F _2a1B	N	1	3~200	630	1300	3000	4000	6200
Allowable axial force F _2a2B	N	1	3~200	765	1625	3350	4700	7250
Service life	hr	1	3~200	20000*
Efficiency η	%	1	3~20	>95%
weight	Kg	1	3~20	2.1	6.4	13	24.5	51
Operating temperature	°c	1	3~200	-10°C~ + 90°C
lubricating		1	3~200	Synthetic lubricating grease
Protection class		1	3~200	IP65
Installation direction		1	3~200	Any direction
Noise distance 1m (n, = 3000rpm, no load)	dB(A)	1	3~200	≤63	≤65	≤68	≤70	≤72

Specifications		Node Number	Reduction Ratio	060ZBR	090ZBR	115ZBR	142ZBR	180ZBR
Moment of inertia J1	Kg.cm2	1	3~10	0.35	2.25	6.84	23.4	68.9
			14	0.07	1.87	6.25	21.8	65.6
			20	0.07	1.87	6.25	21.8	65.6

■ Dimensional Drawing

■ Dimensional Table

Size	060ZBR	090ZBR	115ZBR	142ZBR	180ZBR
D1	70	100	130	165	215
D2	5.5	6.6	9	11	13
D3 _h6	16	22	32	40	55
D4 _g6	50	80	110	130	160
D5	45	65	95	75	95
D6	M5x0.8P	M8x1.25P	M12x1.75P	M16x2P	M20x2.5P
D7	80	116	152	185	240
L1	60	90	115	142	180
L2	37	48	65	97	105
L3	7	10	12	15	20
L4	1.5	1.5	2	3	3
L5	25	32	40	63	70
L6	2	3	5	5	6
L7	6	8	10	12	15
L8	145	203	259	333	394
L9	12.5	19	28	36	42
C1⁴	70	100	130	165	215
C2⁴	M5x0.8P	M6x1P	M8x1.25P	M10x1.5P	M12x1.75P
C3⁴	*≤14/≤16	≤19/≤24	≤32	≤38	≤48
C4⁴	30	40	50	60	85
C5⁴_G6	50	80	110	130	180
C6⁴	8	4	5	6	6
C7⁴	60	go	115	142	190
C8⁴	19	17	19.5	22.5	29
C9⁴	111.5	152.5	191.5	235.5	303.5
C10⁴	13.5	10.75	13	15	20.75
B1_h9	5	6	10	12	16
H1	18	24.5	35	43	59

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ZBR Series Precision Helical Planetary Gearbox

■ Dimensional Drawing

■ Dimensional Table