Helical Gearbox Low Noise Ratio 30: 1 Planetary Gear Reducer

• Application: Machine Tool
• Speed: Low Speed
• Function: Driving
• Casing Protection: Closed Type
• Starting Mode: Direct on-line Starting
• Certification: ISO9001
• Model NO.: PXR42 series
• Brand: Newgear
• Hardness: Hardened Tooth Surface
• Installation: Vertical Type
• Layout: Coaxial
• Gear Shape: Bevel Gear
• Step: Single-Step
• Type: Planetary Gear Reducer
• Speed Ratio: 3:1 to 100:1
• Precision Range: P1:1-3arcmin P2:3-5arcmin
• Transport Package: Carton Box
• Specification: size42
• Trademark: Newgear
• Origin: China
• HS Code: 8483402090
• Production Capacity: 100000 Set

Product Description

Helical Gearbox Low Noise Ratio 30:1 Planetary Gear Reducer

The high-precision planetary gearbox adopts helical gear design, and is used in various control transmission fields with servo motors, such as precision machine tools, laser cutting equipment, battery processing equipment, etc. It has the advantages of large torsional rigidity and large output torque.

Product Description

Description:
(1).The output shaft is made of large size,large span double bearing design,output shaft and planetary arm bracket as a whole.The input shaft is placed directly on the planet arm bracket to ensure that the reducer has high operating accuracy and maximum torsional rigidity.
(2).Shell and the inner ring gear used integrated design,quenching and tempering after the processing of the teeth so that it can achieve high torque,high precision,high wear resistance.Moreover surface nickel-plated anti-rust treatment,so that its corrosion resistance greatly enhanced.(3).The planetary gear transmission employs full needle roller without retainer to increase the contact surface,which greatly upgrades structural rigidity and service life.
(4).The gear is made of Japanese imported material.After the metal cutting process,the vacuum carburizing heat treatment to 58-62HRC. And then by the hobbing,Get the best tooth shape,tooth direction,to ensure that the gear of high precision and good impact toughness.
(5).Input shaft and sun gear integrated structure,in order to improve the operation accuracy of the reducer.

Product Parameters

1.Hole output structure,easy installation ;
2.Square output,standard size;
3.The input specifications are complete and there are many choices;
4.Straight transmission ,single cantilever structurer,design simple,high cost performance;
5.Keyway can be opened in the force shaft;
6.stable operation,low noise;
7.Size range:60-160mm;
8.Ratio range:3-100;
9.Precision backlash:8-16arcmin;
10.Support custom according to drawings or samples

Specifications				PFN60	PFN80	PFN90	PFN120	PFN160
Technal Parameters
Max. Torque			Nm	1.5times rated torque
Emergency Stop Torque			Nm	2.5times rated torque
Max. Radial Load			N	240	400	450	1240	2250
Max. Axial Load			N	220	420	430	1000	1500
Torsional Rigidity			Nm/arcmin	1.8	4.7	4.85	11	35
Max.Input Speed			rpm	8000	6000	6000	6000	4000
Rated Input Speed			rpm	4000	3500	3500	3500	3000
Noise			dB	≤58	≤60	≤60	≤65	≤70
Average Life Time			h	20000
Efficiency Of Full Load			%	L1≥96%                     L2≥94%
Return Backlash	P1	L1	arcmin	≤8	≤8	≤8	≤8	≤8
		L2	arcmin	≤12	≤12	≤12	≤12	≤12
	P2	L1	arcmin	≤16	≤16	≤16	≤16	≤16
		L2	arcmin	≤20	≤20	≤20	≤20	≤20
Moment Of Inertia Table	L1	3	Kg*cm2	0.46	0.77	1.73	12.78	36.72
		4	Kg*cm2	0.46	0.77	1.73	12.78	36.72
		5	Kg*cm2	0.46	0.77	1.73	12.78	36.72
		7	Kg*cm2	0.41	0.65	1.42	11.38	34.02
		10	Kg*cm2	0.41	0.65	1.42	11.38	34.02
	L2	12	Kg*cm2	0.44	0.72	1.49	12.18	34.24
		15	Kg*cm2	0.44	0.72	1.49	12.18	34.24
		16	Kg*cm2	0.44	0.72	1.49	12.18	34.24
		20	Kg*cm2	0.44	0.72	1.49	12.18	34.24
		25	Kg*cm2	0.44	0.72	1.49	12.18	34.24
		28	Kg*cm2	0.44	0.72	1.49	12.18	34.24
		30	Kg*cm2	0.44	0.72	1.49	12.18	34.24
		35	Kg*cm2	0.44	0.72	1.49	12.18	34.24
		40	Kg*cm2	0.44	0.72	1.49	12.18	34.24
		50	Kg*cm2	0.34	0.58	1.25	11.48	34.02
		70	Kg*cm2	0.34	0.58	1.25	11.48	34.02
		100	Kg*cm2	0.34	0.58	1.25	11.48	34.02
Technical Parameter	Level	Ratio		PFN60	PFN80	PFN90	PFN120	PFN160
Rated Torque	L1	3	Nm	27	50	96	161	364
		4	Nm	40	90	122	210	423
		5	Nm	40	90	122	210	423
		7	Nm	34	48	95	170	358
		10	Nm	16	22	56	86	210
	L2	12	Nm	27	50	96	161	364
		15	Nm	27	50	96	161	364
		16	Nm	40	90	122	210	423
		20	Nm	40	90	122	210	423
		25	Nm	40	90	122	210	423
		28	Nm	40	90	122	210	423
		30	Nm	27	50	96	161	364
		35	Nm	40	90	122	210	423
		40	Nm	40	90	122	210	423
		50	Nm	40	90	122	210	423
		70	Nm	34	48	95	170	358
		100	Nm	16	22	56	86	210
Degree Of Protection				IP65
Operation Temprature			ºC	- 10ºC to -90ºC
Weight	L1		kg	0.95	2.27	3.06	6.93	15.5
	L2		kg	1.2	2.8	3.86	8.98	17

Company Profile

Packaging & Shipping

1. Lead time: 10-15 days as usual, 30 days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT