High Transmission Efficiency Precision Planetary Gear Reducer

Name: High Transmission Efficiency Precision Planetary Gear Reducer
SKU: -1

● Introduction

The HONPINE MYAR Series Precision Planetary Gearbox is designed to deliver an excellent balance of precision, performance, and cost efficiency for industrial motion control applications. Available in seven frame sizes from 42 mm to 220 mm, it offers single-stage reduction ratios from 3:1 to 20:1 and two-stage ratios up to 200:1, making it ideal for servo motors, industrial automation, CNC machines, packaging equipment, conveyor systems, printing machinery, and OEM applications.
With rated output torque from 14 Nm to 2,000 Nm, the MYAR Series provides reliable performance for both light-duty and heavy-duty applications. Standard backlash is controlled within ≤2 arcmin for single-stage models and ≤4 arcmin for two-stage models, ensuring accurate positioning, smooth operation, high transmission efficiency, and long service life.

Model Selection

Specification

Sheet 1

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Specification	Unit	Stages	Gear Ratio¹	MYAR042	MYAR060	MYAR090	MYAR115	MYAR142	MYAR180	MYAR220
Rated Output Torque T₂N	Nm	1	3	20	55	130	208	342	588	1,140
			4	19	50	140	290	542	1,050	1,700
			5	22	60	160	330	650	1,200	2,000
			6	20	55	150	310	600	1,100	1,900
			7	19	50	140	300	550	1,100	1,800
			8	17	50	140	290	542	1,000	1,600
			10	14	60	160	330	650	520	1,220
			14	一	50	140	300	550	1,100	1,800
			20	一	40	100	230	450	520	1,220
		2	12	一	55	130	208	342	588	1,140
			15	20	55	130	208	342	588	1,140
			20	19	50	140	290	542	1,050	1,700
			25	22	60	160	330	650	1,200	2,000
			30	22	55	130	208	342	1,200	2,000
			35	22	60	160	330	650	1,200	2,000
			40	22	50	140	290	542	1,200	2,000
			50	22	60	160	330	650	1,200	2,000
			60	22	55	150	310	600	1,200	2,000
			70	22	60	160	330	650	1,200	2,000
			80	22	50	140	290	542	1,200	2,000
			100	22	60	160	330	650	1,200	2,000
			120	一	一	150	310	600	1,100	1,900
			140	一	一	140	300	550	1,100	1,800
			160	一一 120 260 500 1,000 1,600
			200	一一 100 230 450 520 1,220
Maximum Output Torque T₂B	Nm	12	3~200	3 × Rated Output Torque
Rated Input Speed n₁	rpm	12	3~200	5,000	5,000	4,000	4,000	3,000	3,000	2,000
Maximum Input Speed n₁B	rpm	12	3~200	10,000	10,000	8,000	8,000	6,000	6,000	4,000
Ultra Precision Backlash (P0)	arcmin	1	3~20	一	一	≤2	≤2	≤2	≤2	≤2
Ultra Precision Backlash (P0)	arcmin	2	12~200	一	一	≤4	≤4	≤4	≤4	≤4
Precision Backlash (P1)	arcmin	1	3~20	≤4	≤4	≤4	≤4	≤4	≤4	≤4
Precision Backlash (P1)	arcmin	2	12~200	≤7	≤7	≤7	≤7	≤7	≤7	≤7
Standard Backlash (P2)	arcmin	1	3~20	≤6	≤6	≤6	≤6	≤6	≤6	≤6
Standard Backlash (P2)	arcmin	2	12~200	≤9	≤9	≤9	≤9	≤9	≤9	≤9
Torsional Rigidity	Nm/arcmin	12	3~200	3	7	14	25	50	145	225
Permissible Radial Load F₂rB²	N	12	3~200	780	1,530	3,250	6,700	9,400	14,500	50,000
Permissible Axial Load F₂a1B²	N	12	3~200	350	630	1,300	3,000	4,000	6,200	35,000
Permissible Axial Load F₂a2B²	N	12	3~200	390	765	1,625	3,350	4,700	7,250	25,000
Service Life	hr	12	3~200	20,000*
Efficiency η	%	1	3~20	≤95%
Efficiency η	%	2	12~200	≤92%
Weight	kg	1	3~20	0.9	2.1	6.4	13	24.5	51	83
Weight	kg	2	12~200	1.2	2.5	7.8	14.2	27.5	54	95
Operating Temperature	℃	12	3~200	-10℃~+90℃
Lubrication		12	3~200	Synthetic Grease
Protection Class		12	3~200	IP65
Mounting Position		12	3~200	Any Mounting Orientation
Noise Level (n₁ = 3000 rpm)	dB	12	3~200	≤61	≤63	≤65	≤68	≤70	≤72	≤74

Sheet 2

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Specification	Stage	Gear Ratio¹	MYAR042	MYAR060	MYAR090	MYAR115	MYAR142	MYAR180	MYAR220
Moment of InertiaJ₁ kg ·cm²	1	3~7	0.09	0.35	2.25	6.84	23.4	68.9	135.4
		8~10	0.09	0.07	1.87	6.25	21.8	65.6	119.8
		14~20	一	0.07	1.87	6.25	21.8	65.6	119.8
	2	12~40	0.09	0.09	0.35	2.25	6.84	23.4	68.9
		50	0.09	0.09	0.31	1.87	6.25	21.8	65.6
		60	0.09	0.09	0.35	2.25	6.84	23.4	68.9
		70~100	0.09	0.09	0.31	1.87	6.25	21.8	65.6
		120~200	一	一	0.31	1.87	6.25	21.8	65.6

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sales@honpine.com