PA220 German Technology Wholesale Price Precision Planetary Gear Reducer

• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car, Automation Equipment
• Hardness: Hardened Tooth Surface
• Installation: Vertical Type
• Layout: Coaxial
• Gear Shape: Bevel Gear
• Step: Double-Step
• Model NO.: PA220 series
• Type: Planetary Gear Reducer
• Ratio Range: 3-100
• Precision Grade: 3-5arcmin(P2)
• Input Speed: 1500-3000rpm
• Transport Package: Carton Box
• Specification: size 220mm
• Trademark: Newgear
• Origin: China
• HS Code: 8483402090
• Production Capacity: 300, 000 Set Per Year

Product Description

PA220 German Technology Wholesale Price Precision Planetary Gear Reducer

The main transmission structure of planetary reducer is planetary gear, sun gear, internal gear ring and planetary carrier. Planetary gear reducer has the advantages of small volume, high transmission efficiency, wide deceleration range and high precision. It is widely used in the transmission system of servo motor, stepping motor, DC motor and other motors. Its function is to reduce speed, increase torque, reduce load and motor moment of inertia ratio on the premise of ensuring precision transmission.

Product Parameters

1.Circular fuselage, integrate structure,high precision,high rigidity;
2.Competed with the corresponding square fuselage series,it has the same performance and cost performance;
3.Double support case planet carrier structure,high reliable,suitable for high-speed frequent forward and reverse rotation with axial clearance adjustment function;
4.Keyway can be opened in the force shaft;
5.Helical transmission,drive more stable and carry capacity greater;
6.Low backlash,more accurate positioning;
7.Size range:60--220mm;
8.Ratio range:3-100;
9.Precision range:1-3arcmin(P1);3-5arcmin(P2)

Specifications				PA60	PA90	PA120	PA140	PA180	PA220
Technal Parameters
Max. Torque			Nm	1.5times rated torque
Emergency Stop Torque			Nm	2.5times rated torque
Max. Radial Load			N	1530	3250	6700	9400	14500	16500
Max. Axial Load			N	630	1300	3000	4700	7250	8250
Torsional Rigidity			Nm/arcmin	6	12	23	47	130	205
Max.Input Speed			rpm	8000	6000	6000	6000	6000	3000
Rated Input Speed			rpm	4000	3000	3000	3000	3000	1500
Noise			dB	≤58	≤60	≤65	≤68	≤68	≤72
Average Life Time			h	20000
Efficiency Of Full Load			%	L1≥95%                        L2≥90%
Return Backlash	P1	L1	arcmin	≤3	≤3	≤3	≤3	≤3	≤3
		L2	arcmin	≤5	≤5	≤5	≤5	≤5	≤5
	P2	L1	arcmin	≤5	≤5	≤5	≤5	≤5	≤5
		L2	arcmin	≤7	≤7	≤7	≤7	≤7	≤7
Moment Of Inertia Table	L1	3	Kg*cm2	0.16	0.61	3.25	9.21	28.98	69.7
		4	Kg*cm2	0.14	0.48	2.74	7.54	23.67	54.61
		5	Kg*cm2	0.13	0.47	2.71	7.42	23.29	53.51
		7	Kg*cm2	0.13	0.45	2.62	7.14	22.48	50.92
		8	Kg*cm2	0.13	0.45	2.6	7.14	/	/
		10	Kg*cm2	0.13	0.4	2.57	7.03	22.51	50.18
	L2	12	Kg*cm2	0.13	0.45	0.45	2.63	7.3	23.59
		15	Kg*cm2	0.13	0.45	0.45	2.63	7.3	23.59
		20	Kg*cm2	0.13	0.45	0.45	2.63	6.92	23.33
		25	Kg*cm2	0.13	0.45	0.4	2.63	6.92	22.68
		28	Kg*cm2	0.13	0.45	0.45	2.43	6.92	23.33
		30	Kg*cm2	0.13	0.45	0.45	2.43	7.3	25.59
		35	Kg*cm2	0.13	0.4	0.4	2.43	6.92	22.68
		40	Kg*cm2	0.13	0.45	0.45	2.43	6.92	23.33
		50	Kg*cm2	0.13	0.4	0.4	2.39	6.92	22.68
		70	Kg*cm2	0.13	0.4	0.4	2.39	6.72	22.68
		100	Kg*cm2	0.13	0.4	0.4	2.39	6.72	22.68
Technical Parameter	Level	Ratio		PA60	PA90	PA120	PA140	PA180	PA220
Rated Torque	L1	3	Nm	40	105	165	360	880	1100
		4	Nm	45	130	230	480	880	1800
		5	Nm	45	130	230	480	1100	1800
		7	Nm	45	100	220	480	1100	1600
		8	Nm	40	90	200	440	/	/
		10	Nm	30	75	175	360	770	1200
	L2	12	Nm	40	105	165	360	880	1100
		15	Nm	40	105	165	360	880	1100
		20	Nm	45	130	230	480	1100	1800
		25	Nm	45	130	230	480	1100	1800
		28	Nm	45	130	230	480	1100	1800
		30	Nm	40	105	165	360	880	1100
		35	Nm	45	130	230	480	1100	1800
		40	Nm	45	130	230	480	1100	1800
		50	Nm	45	130	230	480	1100	1800
		70	Nm	45	100	220	480	1100	1600
		100	Nm	30	75	175	360	770	1200
Degree Of Protection				IP65
Operation Temprature			ºC	- 10ºC to -90ºC
Weight	L1		kg	1.25	3.75	8.5	16	28.5	49.3
	L2		kg	1.75	5.1	12	21.5	40	62.5

Company Profile

FAQ

1. who are we?
Hefa Group is based in Guangdong, China, start from 1998,has a three subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. how to choose the suitable planetary gearbox?
First of all,we need you to be able to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc

4. why should you buy from us not from other suppliers?
We are 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts

5. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese