S Series Single Worm Slewing Drive

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Description
The S series slewing drive comprises the opening housing, slewing ring, hourglass worm, and auxiliary parts. It is driven by an electric or hydraulic motor to make clockwise or counterclockwise rotation. With lower maintenance cost than the enclosed slewing drive, this open housing worm drive is a good choice for rotary speed reduction.

Features
1. The open housing design enables customers to monitor the use of the single worm slewing drive at any time, thus making maintenance easy.
2. Adopting enveloping hourglass worm drive and multi-tooth contact, the gearbox is able to transfer high torque.
3. This single worm slewing drive can be easily installed by bolts. It is suitable for use in the indoor areas.

Supply Capacity
We are capable of satisfying your custom requirements on the open housing slew drive.

Application
The S series slewing drive is extensively used in the machinery field.
a. Rotation in the chassis of aerial vehicles
b. Drive the boom of truck mounted crane to rotate
c. Rotation of automated assembly line butt joints

Model	Output Torque	Overturning Moment	Holding Torque	Axial Static Load	Radial Static Load	Axial Dynamic Load	Radial Dynamic Load	Gear Ratio	Tracking Precision	Weight
S9	6.5 kN•m	33.9 kN•m	38.7 kN•m	338 kN	135 kN	81 kN	71 kN	61 : 1	≤ 0.17°	37kg
S9	4794 lbf•ft	25×103 lbf•ft	29×103 lbf•ft	76×103 lbf	30×103 lbf	18×103 lbf	16×103 lbf	61 : 1	≤ 0.17°	37kg

Model	Output Torque	Overturning Moment	Holding Torque	Axial Static Load	Radial Static Load	Axial Dynamic Load	Radial Dynamic Load	Gear Ratio	Tracking Precision	Weight
S12	7.5 kN•m	54.3 kN•m	43 kN•m	475 kN	190 kN	114 kN	100 kN	78 : 1	≤ 0.17°	41kg
S12	5532 lbf•ft	40×10^3 lbf•ft	32×10^3 lbf•ft	107×10^3 lbf	43×10^3 lbf	26×10^3 lbf	23×10^3 lbf	78 : 1	≤ 0.17°	41kg

Model	Output Torque	Overturning Moment	Holding Torque	Axial Static Load	Radial Static Load	Axial Dynamic Load	Radial Dynamic Load	Gear Ratio	Tracking Precision	Weight
S14	8 kN•m	67.8 kN•m	48 kN•m	555 kN	222 kN	133 kN	117 kN	85 : 1	≤ 0.17°	47kg
S14	5900 lbf•ft	50×10^3 lbf•ft	35×10^3 lbf•ft	125×10^3 lbf	50×10^3 lbf	30×10^3 lbf	26×10^3 lbf	85 : 1	≤ 0.17°	47kg

Model	Output Torque	Overturning Moment	Holding Torque	Axial Static Load	Radial Static Load	Axial Dynamic Load	Radial Dynamic Load	Gear Ratio	Tracking Precision	Weight
S17	10 kN•m	135.6 kN•m	72.3 kN•m	970 kN	390 kN	235 kN	205 kN	102 : 1	≤ 0.15°	87kg
S17	7400 lbf•ft	100×10^3 lbf•ft	53×10^3 lbf•ft	218×10^3 lbf	88×10^3 lbf	53×10^3 lbf	46×10^3 lbf	102 : 1	≤ 0.15°	87kg

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