WAER

Planet gear carrier and output shaft are integrated structure designedto ensure maximum torsional rigidity.
Planet gear with fllneedle design,increase the contact area toimprove 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 noise.
Adopt spiral bevel gear design,allow high output torque,more than 30% higher than straight bevel gear.
High allowable input speed,more than 8 times higher than straightbevel gear input.
Spiral bevel gears are meshed by optimum motion error analysis andstrict process control to ensure high precision running backlash.

Product Features

Integrated output shaft

Ensures maximum torsional rigidity
Full needle roller design

Enhances structural rigidity and output torque
High Rigidity

Gears are made of low-carbon steel with surface carburizing and quenching for optimal wear resistance and impact toughness.
High Precision

Minimum backlash can be less than 1.5 arcmin
High Transmission Efficiency

Compact Structure

Performance Parameter

Specification	Unit	Stage	Ratio	WAER070	WAER090	WAER120	WAER155	WAER205	WAER235
Rated output torqueT2N	Nm	1	3	55	130	208	342	588	-
			4	50	140	290	540	1050	-
			5	60	160	330	650	1200	-
			6	55	150	310	600	1100	-
			7	50	140	300	550	1000	-
			8	50	140	290	542	1050	-
			10	60	160	330	650	1200	-
			12	55	150	310	600	1100	-
			14	50	140	300	550	1000	-
			20	35	90	200	400	760	-
		2	15	55	130	208	342	588	-
			25	60	160	330	650	1200	-
			30	55	130	208	342	588	-
			35	50	140	300	550	1000	-
			40	50	140	290	542	1050	-
			50	60	160	330	650	1200	-
			60	55	150	310	600	1100	-
			70	50	140	300	550	1000	-
			80	50	140	290	542	1050	-
			100	60	160	330	650	1200	-
			120	55	150	310	600	1100	-
			140	50	140	300	550	1000	-
			160	40	100	230	450	850	-
			200	35	90	200	400	760	-
Emergency stop torqueT2NOT	Nm	1,2	3~200	Triple rated output torque
Rated input speed N1N	rpm	1,2	3~200	5000	4000	4000	3000	3000	-
Maximum iutput speed N1B	rpm	1,2	3~200	10000	8000	8000	6000	6000	-
Precision backlashP1	arcmin	1	3~20	≤5	≤5	≤5	≤5	≤5
Precision backlashP1	arcmin	2	15~200	≤7	≤7	≤7	≤7	≤7
Standard backlashP2	arcmin	1	3~20	≤5	≤5	≤5	≤5	≤5	-
Standard backlashP2	arcmin	2	15~200	≤7	≤7	≤7	≤7	≤7
Torsional rigidity	Nm/arcmin	1,2	3~200	7	14	25	50	145
Allowable radial force F2aB	N	1	3~200	1530	3250	6700	9400	14500
Allowable axial force F2aB	N	2	3~200	765	1625	3350	4700	7250
Lifespan	hr	1，2	3~200	20000
Efficiency	%	1	3~20	95%
Efficiency	%	2	25~200	92%
Weight	kg	1	3~200	2.1	6.4	13	24.5	51
Weight	kg	2	25~200	1.5	8	14	28	54
Working temperature	℃	1,2	3~200	-2 0℃±40℃
Lubricating				Synthetic lubricating grease
IP Grade		1,2	3~200	IP65
InstallIation direction			3~200	In any direction
Noise level(n1=3000,off load)	dB(A)	12	3~200	≤63 ≤65		≤68	≤70	≤72