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ZPH series precision planetary reducer for high torque industrial automation

High torque planetary gearbox designed for robotics and motion control equipment

ZY ZPH Series High Precision Planetary Reducer

ZPH Series Precision Planetary Reducer is engineered for dynamic motion control and heavy-duty automation systems. It combines ultra-precise gear manufacturing, high rigidity design, and long-lasting durability. With its compact size, superior torque density, and quiet operation, ZPH reducers are widely used in robotics, CNC machinery, and automated production lines where stability and accuracy are critical.

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Product Description

Machine Features:

Ultra-Low Backlash: Less than 5 arc minutes for precision positioning and smooth operation.

ISO-4 Level Gear Accuracy: Ensures maximum transmission efficiency and long lifespan.

High-Strength Alloy Gears: Carburized and quenched for exceptional hardness up to HRC60.

Integrated Structural Design: One-piece planetary carrier and output shaft for enhanced rigidity.

High Torque Output: Full needle bearing setup increases output torque and load-bearing capacity.

Servo Motor Compatibility: Universally fits servo systems across industries.

Sealed and Durable: IP65 protection with synthetic grease, guaranteeing leak-free maintenance-free performance.

ZPH Series Reducer Rotation Inertial Meter:

Speed Ratio	Pitch Number	ZPH64 (kg.cm²)	ZPH90 (kg.cm²)	ZPH110(kg.cm²)	ZPH160(kg.cm²)
3	1	0.16	0.61	3.25	12.31
4	1	0.14	0.48	2.74	7.54
5	1	0.13	0.47	2.71	7.42
7	1	0.13	0.47	2.62	7.25
8	1	0.13	0.44	2.57	7.25
10	1	0.13	0.44	2.62	7.14
9	2	0.127	0.43	2.56	12.35
12	2	0.127	0.44	1.5	12.35
15	2	0.12	0.43	1.75	7.47
16	2	0.075	0.43	1.49	6.65
20	2	0.075	0.43	1.49	5.81
25	2	0.075	0.43	1.3	6.34
28	2	0.064	0.44	1.3	5.36
30	2	0.064	0.43	1.3	5.36
35	2	0.064	0.43	1.3	4.08
40	2	0.064	0.43	1.3	4.08
50	2	0.064	0.43	1.3	4.08
70	2	0.064	0.43	1.3	4.08
100	2	0.064	0.43	1.3	7.5
64	3	0.064	0.43	1.3	7.5
80	3	0.064	0.43	1.3	7.3
100	3	0.064	0.43	1.3	7.3
150	3	0.064	0.43	1.3	6.2
200	3	0.064	0.43	1.3	6.2
250	3	0.064	0.43	1.3	6.2
350	3	0.064	0.43	1.3	6.2
400	3	0.064	0.43	1.3	6.2
500	3	0.064	0.43	1.3	6.2
700	3	0.064	0.43	1.3	6.2
1000	3	0.064	0.43	1.3	6.2

Precision Bevel Teeth ZPH Series Technical Parameters:

Moment of Inertia		ZPH64	ZPH90	ZPH110	ZPH160	Speed Ratio	Pitch Number
Rated Output Torque	Nm	44.2	135	245	490	3	1
		46.32	162	320	650	4	1
		46.32	162	320	650	5	1
		38.9	130	232	520	7	1
		18.5	72	165	320	10	1
		27.8	115	245	490	9	2
		27.8	162	245	490	12	2
		27.8	162	245	650	15	2
		46.32	162	245	650	16	2
		46.32	162	320	650	20	2
		46.32	162	320	650	25	2
		27.8	162	320	650	28	2
		27.8	135	245	490	30	2
		46.32	162	320	650	35	2
		46.32	162	320	650	40	2
		46.32	162	320	650	50	2
		38.9	130	232	520	70	2
		18.5	72	165	320	100	2
		46.32	162	320	650	64	3
		46.32	162	320	650	80	3
		46.32	162	320	650	100	3
		46.32	162	320	650	150	3
		46.32	162	320	650	200	3
		46.32	162	320	650	250	3
		46.32	162	320	650	350	3
		46.32	162	320	650	400	3
		46.32	162	320	650	500	3
		38.9	130	232	520	700	3
		18.5	72	165	320	1000	3
Emergency stop torque	Nm	2.5 times rated output torque
Maximum radial force	N	2500	4500	7800	12000	/	/
Maximum axial force	N	2000	3500	6000	10000	/	/
Rated input speed n1	rpm	4000	3000	3000	2500	3-1000	/
Maximum input speed n1	rpm	6000	6000	6000	5000	3-1000	/
Super precision backspace P0	arcmin	/	/	/	/	/	/
Super precision backspace P0	arcmin	/	/	/	/	/	/
Precise backspace P1	arcmin	≤5	≤5	≤5	≤5	/	1
Precise backspace P1	arcmin	≤8	≤8	≤8	≤8	/	2
Standard backspace P2	arcmin	≤7	≤7	≤7	≤7	/	1
Standard backspace P2	arcmin	≤10	≤10	≤10	≤10	/	2
Torsional rigidity	Nm/arcmin	2.8	7.5	15.5	48.5	3-100	1、2
Service temperature	℃	-20℃-+90℃
Average service life	h	20000
Full load efficiency	%	97					1
		95					2
		93					3
Protection class	/	IP65					1
							2
							3
Mounting direction	/	Any direction					1、2、3
Noise value	dba/m	≤68	≤68	≤68	≤68	3-100	1、2、3
Lubrication mode	/	All synthetic lubricating oils				3-100	1、2、3

ZPH Series Planetary Reducer Technical Parameters

	Model	ZPH64			ZPH90			ZPH110			ZPH160
	Stage	1	2	3	1	2	3	1	2	3	1	2	3
D	D1	31.5			50			63			80
	D2	79			109			135			168
	D3	4.5			5.5			5.5			6.6
	D4	5*6			6*7			6*7			8*7
	D5	M5*10			M6*12			M6*12			M8*16
	D6	86			118			145			179
	D7	64			90			110			140
	D8	40			63			80			95
	D9	20			31.5			40			50
L	L1	95.7	111.7	127.7	114	134	154	151	180.5	209	190.6	227.6	269.6
	L2	19.5			30			27			38
	L3	16.5			24			21			32
	L4	5			10			10			15
	L5	8			12			12			12
	L6	8			10			10			10
C	C1	14			19			22			35
	C2	20			70			110			114.3
	C3	5			8			10			10
	C4	33			47			65			82
	C5	58			88			119			154
	C6	M4*10			M6*15			M8*20			M12*30
	C7	70			90			145			200
	C8	60			90			120			180