Planerary Gearbox

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33mm BLDC Motor Ultra - high rotational speed, extremely smooth

120mm Planetary Gearbox

High precision,High Efficiency

High torque,Silent ,Long lifetime

120*120mm Size

Toruqe:150~270Nm

Ratio:3~70

Customize Production

Specification

Dimensions

Gaer Model	BY120PL0103	BY120PL0104	BY120PL0105	BY120PL0107	BY120PL0110	BY120PL0212	BY120PL0215	BY120PL0216	BY120PL0220	BY120PL0225	BY120PL0228	BY120PL0235	BY120PL0240	BY120PL0250	BY120PL0270
Stage	1	1	1	1	1	2	2	2	2	2	2	2	2	2	2
Ratio	3	4	5	7	10	12	15	16	20	25	28	35	40	50	70
Nominal output torque (Nm)	150	225	240	160	95	165	165	250	250	270	250	270	250	270	180
Maximum output torque (Nm)	300	450	480	320	190	330	330	500	500	540	500	540	500	540	360
Nominal input speed (rpm)	3000	3000	3000	3000	3000	3000	3000	3000	3000	3000	3000	3000	3000	3000	3000
Maximum input speed (rpm)	5000	5000	5000	5000	5000	6000	6000	6000	6000	6000	6000	6000	6000	6000	6000
Permitted radial load (N)	2200	2200	2200	2200	2200	2600	2600	2600	2600	2600	2600	2600	2600	2600	2600
Permitted axial load (N)	1600	1600	1600	1600	1600	2100	2100	2100	2100	2100	2100	2100	2100	2100	2100
Moment of inertia (≤ Ø 19) (Kgcm²)	3.3	2	1.6	1.1	0.95	0.86	0.86	0.92	0.83	0.82	0.88	0.81	0.73	0.73	0.73
Moment of inertia (≤ Ø 24) (Kgcm²)	5.3	4.1	3.6	3.2	3	2.8	2.8	2.9	2.8	2.8	2.8	2.7	2.7	2.7	2.7
Moment of inertia (≤ Ø 38) (Kgcm²)	13	12	11	11	11	-	-	-	-	-	-	-	-	-	-
Backlash (arcmin)	≤ 8	≤ 8	≤ 8	≤ 8	≤ 8	≤ 8	≤ 8	≤ 8	≤ 12	≤ 12	≤ 12	≤ 12	≤ 12	≤ 12	≤ 12
Efficiency (η %)	97%	97%	97%	97%	97%	97%	97%	97%	94%	94%	94%	94%	94%	94%	94%
Noise level (dB)	62								60
Operating temp (°C)	-15°~90°
Service life (h)	20000
Weight (Kg)	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	8	8	8	8	8	8	8

Dimensions

Notice: Data in this typical specification sheet are for other certain customer. Voltage, rated torque, speed, current, power and shaft extension feature & dimension can be changed to meet customer specific requirement.

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