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942DLN SERIES NOISE ATTENUATED 32mm (37mm motor) PLANETRY (EPICYCLIC)
METAL GEARBOX




Designed for heavier duty industrial and modelling applications. These units boast a high quality five pole low rpm motor providing approximately 33% more torque than the standard 540/1 motor, with considerable reduction in noise levels. The metal gearbox incorporates sleeve bearings, enabling the high torque transfer to be transmitted through the gearbox. The 721:1 ratio version has a ballraced output bearing.

Click here to download complete specification sheets in Adobe pdf format

RATIOS NOW AVAILABLE AS EX-STOCK ITEMS.

942D51LN (4.5v - 15v) RATIO 5:1
942D271LN (4.5v - 15v) RATIO 27:1
942D511LN (4.5v - 15v) RATIO 51:1
942D1001LN (4.5v - 15v) RATIO 100:1
942D1391LN (4.5v - 15v) RATIO 139:1
942D2641LN (4.5v - 15v) RATIO 264:1
942D5161LN (4.5v - 15v) RATIO 516:1
942D7211LN (4.5v - 15v) RATIO 721:1

ADVANTAGES OF PLANETARY GEARBOXES.

EFFICIENCY: Efficiencies of planetary gearboxes can be above 90% while some other types of transmission can be 50% or less. This allows the use of smaller motors.

SIZE: Planetary gearboxes can be half the size of conventional boxes.

WEIGHT: Weight savings can be as high as 60%, allowing smaller, lighter support structures.

MAINTENANCE: Other than routine oil changes, no maintenance is required, eliminating the need to hold spares.

REVERSIBLE: Planetary gears can be equally efficient in either direction. This is an advantage for use in running machinery in both clockwise and anti-clockwise directions.

COAXIAL: The coaxial configuration of input and output shafts allows planetary gears to be installed in line with a motor and a machine.

Subject to minimum order quantities of 100 units, the following ratios are also available with a six week lead-time. The physical dimensions of these other gearboxes may vary from the data as illustrated above. Details of individual gearboxes are available upon request.

GEARBOX 14:1 WITH 540/1 MOTOR
GEARBOX 19:1 WITH 540/1 MOTOR
GEARBOX 35:1 WITH 540/1 MOTOR
GEARBOX 71:1 WITH 540/1 MOTOR
GEARBOX 189:1 WITH 540/1 MOTOR
GEARBOX 939:1 WITH 540/1 MOTOR

IMPORTANT NOTICE

Due to the wide range of applications for this product it is the users responsibility to establish the products suitability for their individual purpose(s).

 

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