SE Series Helical Gear Planetary Gearbox

SE Series Helical Planetary Gearbox

High Precision
Quiet and smooth operation
High Torque
Backlash ≤1-≤7 arcmin
≥97% efficiency
IP65
Operating Temp -25° to 90°C
Multiple stage configurations
Customs available

Specifications		Node Number	Reduction Ratio	050SE	070SE	090SE	120SE	155SE	205SE	235SE
Rated Output Torque T_2N	Nm	1	3	–	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	–	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	120	260	500	1000	1600
			90	14	40	100	230	450	900	1500
			100	14	40	100	230	450	900	1500
Emergency Stop Torque T	Nm	1,2	3~100	3 Times of Output Rated Torque
Rated Input Speed n_1N	rpm	1,2	3~100	3000	3000	3000	3000	3000	3000	3000
Rated Input Speed n_1B	rpm	1,2	3~100	6000	6000	6000	6000	6000	6000	4000
Super Precision Backlash PO	arcmin	1	3~10	–	–	–	≤1	≤1	≤1	≤1
Super Precision Backlash PO	arcmin	2	15~100	–	–	–	≤3	≤3	≤3	≤3
Precision Backlash P1	arcmin	1	3~10	≤3	≤3	≤3	≤3	≤3	≤3	≤3
Precision Backlash P1	arcmin	2	15~100	≤5	≤5	≤5	≤5	≤5	≤5	≤5
Standard Backlash P2	arcmin	1	3~10	≤5	≤5	≤5	≤5	≤5	≤5	≤5
Standard Backlash P2	arcmin	2	15~100	≤7	≤7	≤7	≤7	≤7	≤7	≤7
Torsional Stiffness	Nm/arcmin	1,2	3~100	3	7	14	25	50	145	225
Allowable Radial Force F_2rB³	N	1,2	3~100	702	1377	2985	6100	8460	13050	8700
Allowable Axial Force F	N	1,2	3~100	390	765	1625	3350	4700	7250	18000
Service Life	hr	1,2	3~100	20000*
Efficiency η	%	1	3~10	≥97%
	%	2	15~100	≥94%
Weight	Kg	1	3~10	0.6	1.4	3.3	6.9	13	31	53
Weight	Kg	2	15~100	0.9	1.6	4.7	8.7	17	35	66
Operating Temperature	℃	1,2	3~100	-10℃~+90℃
Lubrication		1,2	3~100	Synthetic Lubricating Grease
Protection Class		1,2	3~100	IP65
Mounting Position		1,2	3~100	Any Direction
Noise Level at 1m Distance (n₁=3000rpm, No Load)	dB(A)	1,2	3~100	≤56	≤58	≤60	≤63	≤65	≤67	≤70

Moment of Inertia of The Reducer

Specifications		Node Number	Reduction Ratio	050SE	070SE	090SE	120SE	155SE	205SE	235SE
Moment Of Inertia J₁	Kg·cm²	1	3	–	0.16	0.61	3.25	9.21	28.98	69.61
			4	0.03	0.14	0.48	2.74	7.54	23.67	54.37
			5	0.03	0.13	0.47	2.71	7.42	23.29	53.27
			6	0.03	0.13	0.45	2.65	7.25	22.75	51.72
			7	0.03	0.13	0.45	2.62	7.14	22.48	50.97
			8	0.03	0.13	0.44	2.58	7.07	22.59	50.84
			9	0.03	0.13	0.44	2.57	7.04	22.53	50.63
			10	0.03	0.13	0.44	2.57	7.03	22.51	50.56
		2	15	–	0.03	0.13	0.47	2.71	7.42	23.29
			20	0.03	0.03	0.13	0.47	2.71	7.42	23.29
			25	0.03	0.03	0.13	0.47	2.71	7.42	23.29
			30	0.03	0.03	0.13	0.47	2.71	7.42	23.29
			35	0.03	0.03	0.13	0.47	2.71	7.42	23.29
			40	0.03	0.03	0.13	0.47	2.71	7.42	23.29
			45	0.03	0.03	0.13	0.47	2.71	7.42	23.29
			50	0.03	0.03	0.13	0.44	2.57	7.03	22.51
			60	0.03	0.03	0.13	0.44	2.57	7.03	22.51
			70	0.03	0.03	0.13	0.44	2.57	7.03	22.51
			80	0.03	0.03	0.13	0.44	2.57	7.03	22.51
			90	0.03	0.03	0.13	0.44	2.57	7.03	22.51
			100	0.03	0.03	0.13	0.44	2.57	7.03	22.51

Dimensional Drawing

Dimensional Table (mm)

Size	050SE	070SE	090SE	120SE	155SE	205SE
D1	44	62	80	108	140	184
D2	M5×0.7P	M5×0.8P	M6×1P	M8×1.25P	M10×1.5P	M12×1.75P
D3 h6	12	16	22	32	40	55
D4 g6	35	52	68	90	120	160
D5	M4×0.7P	M5×0.8P	M8×1.25P	M12×1.75P	M16×2P	M20×2.5P
D6	53	70	104	130	162	205
D7	50	70	90	120	155	205
L1	–	–	31.5	36	50	–
L2	24.5	36	46	70	97	100
L3	4	6	8	17	15	15
L4	1	28	36	51	79	82
L5	14	25	32	40	70	70
L6	2	2	3	5	4	6
L7	8	10	12	16	20	22
L8	47	66.5	80	96.5	119.5	154
L9	4.5	12.5	19	28	36	42
C1	10	70	100	130	165	215
C2	M4×0.7P	M5×0.8P	M6×1P	M8×1.25P	M10×1.5P	M12×1.75P
C3	*≤11/≤12	*≤14/≤16	≤19/≤24	≤32	≤35/≤38	≤42/≤48
C4	30	35	40.5	51	60	85
C5 G6	30	50	80	110	130	180
C6	3.5	8	4	5	6	6
C7	48	60	90	115	142	190
C8	19.5	19.5	17.5	20	22.5	29
C9	91	117	143.5	186.5	239	288
B1 h9	4	5	6	10	12	16
H1	14	18	24.5	35	43	59

*070SE 5,10 Reduction ratio provides C3≤16 to choose from.

Dimensional Drawing

Dimensional Table

Size	050SE	070SE	090SE	120SE	155SE	205SE
D1	44	62	80	108	140	184
D2	M4×0.7P	M5×0.8P	M6×1P	M8×1.25P	M10×1.5P	M12×1.75P
D3 h6	12	16	22	32	40	55
D4 g6	35	52	68	90	120	160
D5	M4×0.7P	M5×0.8P	M8×1.25P	M12×1.75P	M16×2P	M20×2.5P
D6	53	70	104	130	162	205
D7	50	70	90	120	155	205
L1	–	–	31.5	36	50	–
L2	24.5	36	46	70	97	100
L3	4	6.5	8	17	15	15
L4	1	1	36	51	79	82
L5	14	25	32	40	63	70
L6	2	2	3	5	5	6
L7	8	10	12	16	20	22
L8	74	87.8	118	138	169.5	207.5
L9	4.5	4.8	19	28	36	42
C1	46	46	70	100	130	165
C2	M4×0.7P	M4×0.7P	M5×0.8P	M6×1P	M8×1.25P	M10×1.5P
C3	≤11/≤12	≤11/≤12	≤14/≤15.875/≤16	≤19/≤24	≤32	≤35/≤38
C4	30	30	35	40.5	50	60
C5 G6	30	30	50	80	110	130
C6	3.5	3.5	8	4	5	6
C7	48	48	60	90	115	142
C8	19.5	19.5	19.5	17.5	12.5	22.5
C9	118	143	183.5	225.5	283.5	335
B1 h9	4	5	6	10	12	16
H1	14	18	24.5	35	43	59