VRL High Precision Planetary Gearbox

Wide range of reduction ratio from 1:3~1:100

Adapter-bushing connection which could attach with any motor

Quiet operation & Smooth transmission

Good sealing with a compact structure

Any installation direction

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Model No.	Unit	Stage	Ratio	VRL050	VRL070	VRL090	VRL120	VRL155	VRL205	VRL235
Rated Output Torque	Nm	1	3	20	55	130	208	342	588	1140
			4	19	50	140	290	542	1050	1700
			5	22	60	160	330	650	1200	2000
			6	20	55	150	310	600	1100	1900
			7	19	50	140	300	550	1100	1800
			8	17	45	120	260	500	1000	1600
			9	14	40	100	230	450	900	1500
			10	14	40	100	230	450	900	1500
		2	15	20	55	130	208	342	588	1140
			20	19	50	140	290	542	1050	1700
			25	22	60	160	330	650	1200	2000
			30	20	55	150	310	600	1100	1900
			35	19	50	140	300	550	1100	1800
			40	17	45	120	260	500	1000	1600
			45	14	40	100	230	450	900	1500
			50	22	60	160	330	650	1200	2000
			60	20	55	150	310	600	1100	1900
			70	19	50	140	300	550	1100	1800
			80	17	45	12	260	500	1000	1600
			90	14	40	100	230	450	900	1500
			100	14	40	100	230	450	900	1500
Max. Output Torque	Nm	1,2	3-100	3 Times of Normal Output Torque
Rated Input Speed	Rpm	1,2	3-100	5000	5000	4000	4000	3000	3000	2000
Max. Input Speed	Rpm	1,2	3-100	10000	10000	8000	8000	6000	6000	4000
Micro Backlash P1	Arcmin	1	3-10	≤2	≤2	≤2	≤2	≤2	≤2	≤2
Micro Backlash P1	Arcmin	2	15-100	≤4	≤4	≤4	≤4	≤4	≤4	≤4
Precision Backlash P2	Arcmin	1	3-10	≤4	≤4	≤4	≤4	≤4	≤4	≤4
Precision Backlash P2	Arcmin	2	15-100	≤6	≤6	≤6	≤6	≤6	≤6	≤6
Torsional Rigidity	Nm/arcmin	1,2	3-100	3	7	14	25	50	145	225
Max. Radial Force	N	1,2	3-100	680	1260	2880	6000	8200	12800	27800
Max. Axial Force	N	1,2	3-100	330	625	1250	2400	3890	6100	15000
Service Life	Hr	1,2	3-100	20000hrs
Efficiency	%	1	3-10	≥97%
Efficiency	%	2	15-100	≥94%
Weight	Kg	1	3-10	0.5	1.2	3.5	7.8	14.5	30	50
Weight	Kg	2	15-100	0.8	1.4	4.1	9	17.5	33	63
Operating Temperature	℃	1,2	3-100	（-15℃~+90℃）
Lubrication		1,2	3-100	Synthetic Grease
Protection Class		1,2	3-100	IP65
Mounting Position		1,2	3-100	Any Direction
Noise Level	dB(A)	1,2	3-100	≤56	≤58	≤60	≤63	≤65	≤67	≤70

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