Inline Helical Gearbox

Inline helical gearbox is a type of geared motor widely used in industrial transmission applications. It integrates an electric motor with a helical gear reduction gearbox, with the input and output shafts aligned on the same central axis, ultimately providing stable power output.

 

 

Gear Motor	Output Shaft	Power	Ratio	Max. Torque
Model	Dia. (mm)	(kW)	(i)	(Nm)
R/RF17	20mm	0.18~0.75	3.83~74.84	85
R/RF27	25mm	0.18~3	3.37~135.09	130
R/RF37	25mm	0.18~3	3.41~134.82	200
R/RF47	30mm	0.18~5.5	3.83~176.88	300
R/RF57	35mm	0.18~7.5	4.39~186.89	450
R/RF67	35mm	0.18~7.5	4.29~199.81	600
R/RF77	40mm	0.18~11	5.21~195.24	820
R/RF87	50mm	0.55~22	5.36~246.54	1550
R/RF97	60mm	0.55~30	4.49~289.6	3000
R/RF107	70mm	2.2~45	5.06~245.5	4300
R/RF137	90mm	5.5~55	5.51~223.34	8000
R/RF147	110mm	11~90	5.00~163.46	13000
R/RF167	120mm	11~160	8.77~196.41	18000
RX/RXF37	20mm	0.18~1.1	1.6~3.76	20
RX/RXF57	20mm	0.18~5.5	1.3~5.5	70
RX/RXF67	25mm	0.18~7.5	1.4~6.07	135
RX/RXF77	30mm	1.1~11	1.42~5.63	215
RX/RXF87	40mm	3~22	1.39~6.44	400
RX/RXF97	50mm	5.5~30	1.42~5.82	600
RX/RXF107	60mm	7.5~45	1.44~6.65	830
RX/RXF127	75mm	7.5~90	1.56~6.47	1110
RX/RXF157	90mm	11~132	1.63~6.22	1680

 

• Compact structure, saving space: The volume is much smaller than that of off-axis (such as parallel shaft, right-angle shaft), making it suitable for scenarios with limited installation space.
• High transmission efficiency and low noise: The transmission efficiency can reach 90%-98% (spur gears are usually 85%-90%), resulting in less energy loss.
• High torque and strong load capacity: Multi-stage transmission design with multiple sets of helical gears, and the force distribution of helical gears is more reasonable, resulting in less gear wear and a longer service life.

 

 

Model	Inline helical gearbox
Efficiency	Up to 92%
Noise	60-67dB
Output type	Solid shaft
Lubricant	VG220
Input	Flange, motor, solid shaft
Warranty	12 month

 

 

 

 

 

 

 

 

 

 

 

 

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