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WADR Planetary Gearbox

High efficiency: transmission efficiency is as high as 97% or more
Low noise: exquisite design, precision manufacturing, noise is less than 63dB(A)
High input speed: maximum input speed can reach 10000 rpm
Low backlash: single section less than 2 arc minutes, double section less than 3 arc minutes
High reduction ratio: modular design, planetary gearboxes can be connected to each other with high speed ratio

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Product Description

Planetary boom and output shaft are intergrated structure designed to ensure maximum torsional rigidlly.
Panetary wheel wih full needle design, increase the contact area to improve the rigidity and output torque.
The gears are carburized and quenched to the HRC62 with low carbon steel surface for optimum wear and impact toughness.
Gears refer to foreign imported software-assisted design to obtain the best tooth shape to reduce nolse.
Adopt spiral bevel gear design, allow high output torque, more than 30% higher than straight bevel gear.
High tolerance input speed, more than 8 times higher than straight bevel gear input.
The meshing tooth imprint of spiral bevel gear has been optimized by optimum design, and the contact tooth surface load is uriform, and long running life.
Cochlear bevel gears are meshed by optimum motion error analysis and strict process control to ensure high precision running back clearance.

product-898-620

WADR Series Performance Table

Specification	Unit	Staqe	Ratio	WADR064	WADR090	WADR110	WADR140
Rated output torqueT_2N	Nm	1	4	48	130	270	560
			5	60	160	330	650
			7	50	140	300	550
			10	40	100	230	450
			14	42	140	300	550
			20	40	100	230	450
		2	25	60	160	330	650
			35	50	140	300	550
			40	48	130	270	560
			50	60	160	330	650
			70	50	140	300	550
			100	40	100	230	450
			140	50	140	300	550
			200	40	100	230	450
Emergency stop torque T_2NOT	Nm	1,2	4-200	Triple rated output torque
Rated input speed η1N	rpm	1,2	4-200	5000	4000	4000	3000
Maximum input speed η1B	rpm	1,2	4-200	10000	8000	8000	6000
Precision backlash P1*	arcmin	1	4〜20	≤4	≤4	≤4	≤4
Precision backlash P1*	arcmin	2	25-200	≤7	≤7	≤7	≤7
Standard backlash P2*	arcmin	1	4〜20	≤6	≤6	≤6	≤6
Standard backlash P2*	arcmin	2	25-200	≤9	≤9	≤9	≤9
Economic backlash P3	arcmin	1	4〜20	≤ 8	≤8	≤8	≤8
Economic backlash P3	arcmin	2	25-200		≤12	≤12
Torsional rigidity	Nm/arcmin	1,2	4-200	13	31	82	151
Maximum bendinq torque M2KB	Nm	1,2	4-200	125	235	430	1300
Allowable axial force F_2aB	N	1,2	4-200	1050	2850	2990	10590
Lifespan	hr	1,2	4-200	20000*
Efficiency	%	1	4〜20	≥95%
Efficiency	%	2	25-200	≥92%
Weight	kg	1	4~20	2.1	5.9	10.5	21.9
Weight	kg	2	25-200	1.9	4.5	9.8	20.1
Working temperature	°C	1,2	4-200	(-10° C +90° C )
Lubricating				Synthetic lubricating grease
IP Grade		1,2	4-200	IP65
Installation direction		1,2	4-200	In any direction
Noise level ( η1=3000rpm,off load)	dB(A)	1,2	4-200	≤63	≤65	≤68	≤70
Need confirm wilh our engineer for those precision data with*)

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