Name: High Precision Flange Output Planetary Gear Reducer
SKU: 0

High Precision Flange Output Planetary Gear Reducer

● Introduction

The flange output planetary gear reducer is a precision transmission device that combines a planetary gear transmission system with a flange output structure. Its core components consist of a sun gear, planet gears, and an internal ring gear, achieving power transmission through single-stage or multi-stage gear meshing. The flange, serving as a critical connection component, features a circular design with integrated high-precision bearings, providing enhanced contact area and stable mounting support. Compatible with power sources such as servo motors and stepper motors, this reducer is widely employed in precision equipment across CNC machine tools, industrial robots, automated production lines, and aerospace applications.

Features

● Flange Output with High-Precision Bearings

Equipped with high-precision bearings, the flange output design delivers an enlarged contact area, stable mounting support, enhanced positional accuracy, superior tensile stiffness, and exceptional torsional strength.

● Full Helical Gear Transmission for Higher Efficiency
All helical gear engagement ensures superior transmission efficiency: up to 97-98% for single-stage and maintained over 90% for multi-stage configurations.

● High Precision & Low Backlash
Precision grinding technology combined with a collet clamping mechanism minimizes backlash to ≤1 arcmin (1/60°), meeting stringent positioning accuracy requirements for servo systems.

● Monolithic Design for Enhanced Rigidity
Integrated planetary carrier, internal ring gear, and sun gear eliminate secondary riveting points, achieving unparalleled structural integrity.

● High Load Capacity
Multi-tooth meshing distributes loads efficiently. With carburized/quenched gears and needle roller bearings, the reducer delivers output torque up to thousands of N·m and outstanding impact resistance.

● Noise Reduction & Operational Stability
Patented noise-damping architecture and helical tooth flank rolling engagement reduce operational noise to ≤65 dB while ensuring vibration-free smoothness.

● Durability & Maintenance-Free Operation
Premium seals and permanent lubrication technology extend service life to over 20,000 hours, even in harsh environments with high temperatures or particulate contamination.

Specification

Sheet 1

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Parameters Table		Segment number	Ratio	ND047	NDS064	ND064	NDS090	ND090	NDV110	NDV140	NDV200	NDV255	NDV285
Rated output torque	Nm	single	4	22	45	45	110	130	280	560	1100	2200	3600
			5	25	55	55	145	160	340	610	1300	2200	3300
			7	20	48	48	125	130	300	560	1200	2000	2900
			8	—	—	—	95	100	250	550	1100	1700	2850
			10	15	40	40	95	100	220	460	950	1400	1900
		double	16	22	45	45	110	130	280	560	1100	2200	3600
			20	22	45	45	110	130	280	560	1100	2000	3600
			25	25	60	60	145	160	350	610	1300	2200	3300
			30	—	—	—	—	—	—	—	—	—	3100
			35	20	50	50	125	140	310	560	1200	1200	3000
			40	18	50	50	110	120	280	560	1200	1800	—
			50	18	55	55	145	160	340	610	1300	2000	3300
			60	—	—	48	125	120	300	560	1200	1800	2900
			70	18	—	48	125	120	300	560	1100	1800	2900
			80	—	—	—	95	100	—	—	—	—	—
			90	—	—	40	95	100	250	460	950	1500	2200
			100	15	—	40	95	100	220	460	950	1400	1900
Rotary inertia	Kg.cm3	single	4	0.03	0.14	0.14	0.14	0.51	2.87	7.54	25.03	54.37	283.94
			5	0.03	0.13	0.13	0.13	0.47	2.71	7.42	23.29	53.27	264.41
			7	0.03	0.13	0.13	0.13	0.45	2.62	7.14	22.48	50.97	250.11
			8	—	—	—	—	0.45	2.62	7.14	22.48	50.84	245.35
			10	0.03	0.13	0.13	0.13	0.44	2.57	7.03	22.51	50.56	241.30
		double	16	0.03	0.03	0.03	0.03	0.13	0.47	2.71	7.42	25.03	54.37
			20	0.03	0.03	0.03	0.03	0.13	0.47	2.71	7.42	25.03	54.37
			25	0.03	0.03	0.03	0.03	0.13	0.47	2.71	7.42	25.03	54.37
			30	—	—	—	—	—	—	—	—	—	54.37
			35	0.03	0.03	0.03	0.03	0.13	0.47	2.71	7.42	25.03	54.37
			40	0.03	0.03	0.03	0.03	0.13	0.44	2.57	7.03	25.03	—
			50	0.03	0.03	0.03	0.03	0.13	0.44	2.57	7.03	25.03	54.37
			60	—	—	0.03	0.03	0.13	0.44	2.57	7.03	22.48	50.56
			70	0.03	—	0.03	0.03	0.13	0.44	2.57	7.03	22.48	50.56
			80	—	—	—	—	0.13	—	—	—	—	—
			90	—	—	0.03	0.03	0.13	0.44	2.57	7.03	22.48	50.56
			100	0.03	—	0.03	0.03	0.13	0.44	2.57	7.03	22.48	50.56

Sheet 2



Parameters Table		Segment number	Ratio	ND047	NDS064	ND064	NDS090	ND090	NDV110	NDV140	NDV200	NDV255	NDV285
Max acceleration torque	Nm	1,2	1.8 times rated output torque
Emergency stop torque	Nm	1,2	3 times rated output torque
Rated input speed	rmp	1	4~10	5000	5000	5000	4000	4000	4000	3000	3000	2200	2000
Rated input speed	rmp	2	16~100	5000	5000	5000	4000	4000	4000	3000	3000	3000	2200
Max input speed	rmp	1	4~10	10000	10000	10000	8000	8000	8000	6000	6000	4000	3500
Max input speed	rmp	2	16~100	10000	10000	10000	8000	8000	8000	6000	6000	4000	3500
Ultraprecise backlash	arcmin	1	4~10	—	—	—	≤1	≤1	≤1	≤1	≤1	≤1	≤1
Ultraprecise backlash	arcmin	2	16~100	—	—	—	—	—	≤3	≤3	≤3	≤3	≤3
Precise backlash	arcmin	1	4~10	≤3	≤3	≤3	≤3	≤3	≤3	≤3	≤3	≤3	≤3
Precise backlash	arcmin	2	16~100	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5
Standard backlash	arcmin	1	4~10	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5	≤5
Standard backlash	arcmin	2	16~100	≤7	≤7	≤7	≤7	≤7	≤7	≤7	≤7	≤7	≤7
Orsional rigidity	Nm/arcmin	1,2	4~100	7	10	13	23	31	95	183	529	1030	1421
Max. radial Force	N	1,2	4~100	1040	1700	2300	3800	4100	9400	15000	25600	42000	58000
Max. axial Force	N	1,2	4~100	690	850	1055	1900	2980	5600	9300	19000	33400	59000
Tilting moment	Nm	1,2	4~100	55	65	94	106	198	482	1090	4030	6100	8500
Service Life	hr	1,2	16~100	20000hr(continuous operation 10000hr)
Efficiency	%	1	4~10	≥97%
Efficiency	%	2	16~100	≥94%
Weight	kg	1	4~10	0.7	1.2	1.2	1.2	3.0	5.6	11.9	31.6	56.1	99.6
Weight	kg	2	16~100	1.0	1.6	1.6	1.6	3.7	7.3	15.9	36.9	70.0	124.5
Operating Temperature	℃	1,2	4~100	-30℃-90℃
Lubrication		1,2	4~100	Synthetic grease
Protection Class		1,2	4~100	IP65
Mounting Position		1,2	4~100	Any direction
Noise Level (N1=3000rpm,Non-Loaded)	dB(A)	1	4~100	≤56	≤58	≤58	≤58	≤60	≤63	≤65	≤67	≤70	≤73
Noise Level (N1=3000rpm,Non-Loaded)	dB(A)	2	16~100	≤56	≤58	≤58	≤58	≤60	≤63	≤65	≤67	≤70	≤73

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sales@honpine.com