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OEM Precision Planetary Reducer Shaft Mounted Gearbox High Efficiency

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OEM Precision Planetary Reducer Shaft Mounted Gearbox High Efficiency

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Brand Name :	Giant Precision
Model Number :	NE Series Planetary Gearboxes
Certification :	ISO9001
Price :	To Be Negotiated
Payment Terms :	T/T
Supply Ability :	20000 Sets per Month
Delivery Time :	3-4 Weeks

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OEM Precision Planetary Reducer Shaft Mounted Gearbox High Efficiency

Ultraprecise Backlash Less Than 3 Arc Min NE Series Planetary Reducer High Efficiency Gearbox

Product Description

Planetary reducer are composed of a gearbox and aligned input and output shafts. Industrial automation systems, including DC transmission, servo, and stepping systems, use planetary gear reducers to efficiently manage tasks that demand high levels of torque.

A planetary reducer is a gearbox with the input shaft and the output shaft aligned. A planetary gearbox is used to transfer the largest torque in the most compact form (known as torque density).

In differential planetary gears, for example, every member rotates. These planetary arrangements can have a single output driven by two inputs or a single input driving two outputs. For example, the differential driving the axle in a car has planetary bevel gearing.

Key Features

Monoblock housing design
High precise bearings
High performance oil seal
Helical gear
Integrated planetarium design

Common Applications

Automotive Transmissions
Industrial Machinery
Robotics
Aerospace
Renewable Energy

Specification

Specification		Segment number	Ratio	NE070	NE090	NE120	NE155	NE205	NE235
Rated output torque	Nm	single	3	50	120	190	320	550	1080
			4	45	130	270	510	990	1610
			5	55	150	310	610	1140	1900
			6	50	140	290	570	1040	1800
			7	45	130	280	520	1040	1710
			8	40	110	240	470	950	1520
			9	35	95	210	420	850	1420
			10	35	95	210	420	850	1420
		double	15	50	120	190	320	550	1080
			16	—	—	—	—	—	—
			20	45	130	270	510	990	1610
			25	55	150	310	610	1140	1900
			30	50	140	290	570	1040	1800
			35	45	130	280	520	1040	1710
			40	40	110	240	470	950	1520
			45	35	95	210	420	850	1420
			50	55	150	310	610	1140	1900
			60	50	140	290	570	1040	1800
			70	45	130	280	520	1040	1710
			80	40	110	240	470	950	1520
			90	35	95	210	420	850	1420
			100	35	95	210	420	850	1420
Rotary inertia	Kg.cm³	single	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
		double	15	0.03	0.13	0.47	2.71	7.42	23.29
			16	—	—	—	—	—	—
			20	0.03	0.13	0.47	2.71	7.42	23.29
			25	0.03	0.13	0.47	2.71	7.42	23.29
			30	0.03	0.13	0.47	2.71	7.42	23.29
			35	0.03	0.13	0.47	2.71	7.42	23.29
			40	0.03	0.13	0.47	2.71	7.42	23.29
			45	0.03	0.13	0.47	2.71	7.42	23.29
			50	0.03	0.13	0.44	2.57	7.03	22.51
			60	0.03	0.13	0.44	2.57	7.03	22.51
			70	0.03	0.13	0.44	2.57	7.03	22.51
			80	0.03	0.13	0.44	2.57	7.03	22.51
			90	0.03	0.13	0.44	2.57	7.03	22.51
			100	0.03	0.13	0.44	2.57	7.03	22.51

Drawings

Parameters Table

Parameters Table		Segment number	Ratio	NE070	NE090	NE120	NE155	NE205	NE235
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	3~10	5000	4000	4000	3000	3000	2000
Rated input speed	rmp	2	15~100	5000	4000	4000	3000	3000	2000
Max input speed	rmp	1	3~10	10000	8000	8000	6000	6000	4000
Max input speed	rmp	2	15~100	10000	8000	8000	6000	6000	4000
Ultraprecise backlash	arcmin	1	3~10	—	≤1	≤1	≤1	≤1	≤1
Ultraprecise backlash	arcmin	2	15~100	—	—	≤3	≤3	≤3	≤3
Precise backlash	arcmin	1	3~10	≤3	≤3	≤3	≤3	≤3	≤3
Precise backlash	arcmin	2	15~100	≤5	≤5	≤5	≤5	≤5	≤5
Standard backlash	arcmin	1	3~10	≤5	≤5	≤5	≤5	≤5	≤5
Standard backlash	arcmin	2	15~100	≤7	≤7	≤7	≤7	≤7	≤7
Orsional rigidity	Nm/arcmin	1,2	3~100	8	14	27	52	148	305
Max. radial Force	N	1,2	3~100	1730	3250	7000	9600	14500	27800
Max. axial Force	N	1,2	3~100	865	1625	3500	4800	7250	13900
Tilting moment	Nm	1,2	3~100	77	152	325	530	920	1840
Service Life	hr	1,2	3~100	20000hr(continuous operation 10000hr)
Efficiency	%	1	3~10	≥97%
Efficiency	%	2	15~100	≥94%
Weight	kg	1	3~10	1.4	3.3	6.9	13.0	31.0	48.0
Weight	kg	2	15~100	1.6	4.7	8.7	17.0	35.0	60.0
Operating Temperature	℃	1,2	3~100	-10℃-90℃
Lubrication		1,2	3~100	Synthetic grease
Protection Class		1,2	3~100	IP65
Mounting Position		1,2	3~100	Any direction
Noise Level (N1=3000rpm,Non-Loaded)	dB(A)	1	3~10	≤58	≤60	≤63	≤65	≤67	≤70
Noise Level (N1=3000rpm,Non-Loaded)	dB(A)	2	15~100	≤58	≤60	≤63	≤65	≤67	≤70

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