2022 Year High Torque Low Backlash Planetary Gear Reducer

• Application: Industrial
• Speed: Low Speed
• Function: Driving
• Casing Protection: Closed Type
• Starting Mode: Direct on-line Starting
• Certification: ISO9001
• Model NO.: PXR60 series
• Brand: Newgear
• Hardness: Hardened Tooth Surface
• Installation: Vertical Type
• Layout: Coaxial
• Step: Single-Step
• Type: Planetary Gear Reducer
• IP Grade: IP65
• Transport Package: Each in a Bag
• Specification: 60 mm
• Trademark: Newgear
• Origin: China
• HS Code: 8483402000
• Production Capacity: 10000/Month

Product Description

2022 Year High Torque Low Backlash Planetary Gear Reducer

Newgear Series Precision Planetary reducer gearbox for  Industrial Robot and Automatic equipment 

This helical planetary gearbox is used for servo motor and related device which need to reduce speed or enlarge torque! Newgear helical planetary gearboxes external diameter from 40 to 160, gear ratio from 3 to 100! It has high precision and are widely used with servo motor such like Panasonnic,Fuji, Mitsubishi, Omran,Delta, Teco.

Product Parameters

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.
Characteristic:

1.Spiral bevel gear reversing mechanism to realize right angle steering output;
2.The installation distance of spiral bevel gear pair is adjustable and the working sound is lower;
3.Grinding bevel gear can be selected,and the working sound is more stable and quiet;
4.Integrated structure,high precision,high rigidity;
5.Double support case planet carrier structure,high reliable,suitable for high-speed frequent and reverse rotation;
6.With axial clearance adjustment function;
7.Collet type locking design,higher coaxiality of motor installtion;
8.Helical gear transmission ,low backlash,more accurate positioning;
9.Size range:60-120mm;
10.Ratio range:3-100;
11.Precision range:3-5arcmin (P1);5-8arcmin (P2)

Specifications				PXR42	PXR60	PXR90	PXR120
Technal Parameters
Max. Torque			Nm	1.5times rated torque
Emergency Stop Torque			Nm	2.5times rated torque
Max. Radial Load			N	780	1530	3300	6700
Max. Axial Load			N	390	600	1500	3000
Torsional Rigidity			Nm/arcmin	2.5	6	12	23
Max.Input Speed			rpm	8000	8000	6000	6000
Rated Input Speed			rpm	4000	4000	3000	3000
Noise			dB	≤56	≤64	≤66	≤66
Average Life Time			h	20000
Efficiency Of Full Load			%	L1≥95%       L2≥90%
Return Backlash	P1	L1	arcmin	≤3	≤5	≤5	≤5
		L2	arcmin	≤5	≤7	≤7	≤7
	P2	L1	arcmin	≤5	≤8	≤8	≤8
		L2	arcmin	≤7	≤10	≤10	≤10
Moment Of Inertia Table	L1	3	Kg*cm2	/	0.4	2.28	6.87
		4	Kg*cm2	0.12	0.4	2.28	6.87
		5	Kg*cm2	0.09	0.4	2.28	6.87
		7	Kg*cm2	0.09	0.4	2.28	6.87
		8	Kg*cm2	/	0.4	1.45	4.76
		10	Kg*cm2	0.09	0.3	1.45	4.76
		14	Kg*cm2	/	0.4	2.28	6.87
		20	Kg*cm2	/	0.4	2.28	6.87
	L2	25	Kg*cm2	0.09	0.4	2.28	6.87
		30	Kg*cm2	/	0.4	2.28	6.87
		35	Kg*cm2	0.09	0.4	2.28	6.87
		40	Kg*cm2	0.09	0.4	2.28	6.87
		50	Kg*cm2	0.09	0.3	1.45	4.76
		70	Kg*cm2	0.09	0.3	1.45	4.76
		100	Kg*cm2	0.07	0.3	1.45	4.76
Technical Parameter	Level	Ratio		PXR42	PXR60	PXR90	PXR120
Rated Torque	L1	3	Nm	/	40	105	165
		4	Nm	17	45	130	230
		5	Nm	15	45	130	230
		7	Nm	12	45	100	220
		8	Nm	/	45	90	200
		10	Nm	10	45	130	230
		14	Nm	/	45	100	220
		20	Nm	/	30	75	175
	L2	25	Nm	15	45	130	230
		30	Nm	/	40	105	165
		35	Nm	15	45	130	230
		40	Nm	17	45	130	230
		50	Nm	15	45	130	230
		70	Nm	12	45	130	230
		100	Nm	15	46	130	230
Degree Of Protection				IP65
Operation Temprature			ºC	- 10ºC to -90ºC
Weight	L1		kg	0.7	2.05	6.45	13.7
	L2		kg	0.9	3.15	8.8	17.2

Quality inspection procedure:

We have 20 QC/QA workers.10 strict QC processes including incoming materials QC, IPQC  10 Ageing test QC100% products will go through a 24-hours ageing test QC)before shipping.

Company Profile

Packaging & Shipping

1. Lead time: 7-10 working days as usual, 20 working days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT
Or we can make the neutral package as customer's request.