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Worm wheel gearboxes for greenhouse

 Worm wheel gearboxes for greenhouse

Worm wheel gearboxes

Worm wheel gearboxes are mainly used in indirectly driven systems. Worm wheel gearboxes are compact, maintenance-free power transmission units for driving ventilation, hoisting and air inlet systems in greenhouses and livestock houses. If used for an indirect drive application, worm wheel units make maximum use of the power from a motor gearbox, enabling multiple screens and air vents to be moved at once. This reduces the total cost of the driven system significantly.

Self-braking operation

Worm wheel gearboxes are equipped with a self-braking worm wheel transmission. This near-silent transmission ensures that the drive shaft is braked when the drive unit stops moving.

Worm wheel gearbox models

W240, W400 and W600 gearboxes:
  • Maximum drive torque 240, 400 and 600 Nm
  • Available in standard version with a continuous worm shaft (D)
  • Equipped with 16-tooth sprockets
  • Worm gearbox can be mounted on both sides
  • Comes with fixing bolts and spring washers as standard

W120 worm wheel gearboxes:
  • Maximum drive torque 120 Nm
  • Designed for hand-driven roller systems
  • Lightweight thanks to aluminium housing
  • Equipped with one-sided output shaft
  • Available in a right (R) and left (L) version

W240 Worm wheel gearboxes for greenhouse

The W240 worm wheel gearboxes are maintenance-free, compact drive units for ventilation and hoisting systems in greenhouses and livestock houses. W240 worm wheel gearboxes are mainly used in indirectly-driven systems, where several W240 worm wheel gearboxes are driven by one motor gearbox. A mobile drive can also be supplied. W240 worm wheel gearboxes feature a self-braking worm gear transmission (i=35). This low-noise transmission ensures that the output shaft is blocked when the drive unit is halted. W240 worm wheel gearboxes are available in a standard version and in a version with continuous worm shaft (W240D). W240 worm wheel gearboxes feature 16-tooth sprocket wheels (1⁄2"x5⁄16") on the input and output shafts and can be fitted on mounting plates on both sides of the worm wheel gearbox. W240 worm wheel gearboxes are finished in graphite-grey powder coating, and are supplied complete with fixing bolts and spring washers. W240 Worm wheel gearboxes: Drive torque up to 240 Nm; Suitable for intermittent operation, operating class s3-30%, duty cycle maximum 25 minutes; Other specifications and colours available on request.
Art. no. Description [m] [M]2 [M]1 i
kg Nm Nm
504000 W240-240\35\A28 13,5 240 19,6 35
504010 W240D-240\35\A28 14,5 240 19,6 35
Hongtai Liu Road, Xiaoshan District

Hangzhou City

+86-13205713851

Mon to Fri 9am to 6 pm

[email protected]

Send us your query anytime!

W400 Worm wheel gearboxes for greenhouse

The W400 worm wheel gearboxes are maintenance-free, compact drive units for ventilation and hoisting systems in greenhouses and livestock houses. W400 worm wheel gearboxes are mainly used in indirectly-driven systems, where several W400 worm wheel gearboxes are driven by one motor gearbox. A mobile drive can also be supplied. W400 worm wheel gearboxes feature a self-braking worm gear transmission (i=35). This low-noise transmission ensures that the output shaft is blocked when the drive unit is halted. W400 worm wheel gearboxes are available in a standard version and in a version with continuous worm shaft (W400D). W400 worm wheel gearboxes feature 16-tooth sprocket wheels (1⁄2"x5⁄16") on the input and output shafts and can be fitted on mounting plates on both sides of the worm wheel gearbox. W400 worm wheel gearboxes are finished in graphite-grey powder coating, and are supplied complete with fixing bolts and spring washers. W400 Worm wheel gearboxes: Drive torque up to 400 Nm; Suitable for intermittent operation, operating class s3-30%, duty cycle maximum 25 minutes; Other specifications and colours available on request.
Art. no. Description [m] [M]2 [M]1 i
kg Nm Nm
504100 W400-400\35\A28 13,5 400 32,7 35
504110 W400D-400\35\A28 14,5 400 32,7 35
Hongtai Liu Road, Xiaoshan District

Hangzhou City

+86-13205713851

Mon to Fri 9am to 6 pm

[email protected]

Send us your query anytime!

W600 Worm wheel gearboxes for greenhouse

The W600 worm wheel gearboxes are maintenance-free, compact drive units for ventilation and hoisting systems in greenhouses and livestock houses. W600 worm wheel gearboxes are mainly used in indirectly-driven systems, where several W600 worm wheel gearboxes are driven by one motor gearbox. A mobile drive can also be supplied. W600 worm wheel gearboxes feature a self-braking worm gear transmission (i=35). This low-noise transmission ensures that the output shaft is blocked when the drive unit is halted. W600 worm wheel gearboxes are available in a standard version and in a version with continuous worm shaft (W600D). W600 worm wheel gearboxes feature 16-tooth sprocket wheels (1⁄2"x5⁄16") on the input (and/or continuous) shaft and 16-tooth sprocket wheels (5⁄8"x3⁄8") on the output shaft. W600 worm wheel gearboxes can be fitted on mounting plates on both sides of the worm wheel gearbox. W600 worm wheel gearboxes are finished in graphite-grey powder coating, and are supplied complete with fixing bolts and spring washers. W600 Worm wheel gearboxes: Drive torque up to 600 Nm; Suitable for intermittent operation, operating class s3-30%, duty cycle maximum 25 minutes; Other specifications and colours available on request.
Art. no. Description [m] [M]2 [M]1 [i]
kg Nm Nm
504200 W600-600\35\A34 13,5 600 49 35
504210 W600D-600\35\A34 14,5 600 49 35
Hongtai Liu Road, Xiaoshan District

Hangzhou City

+86-13205713851

Mon to Fri 9am to 6 pm

[email protected]

Send us your query anytime!

W120 Worm wheel gearboxes for greenhouse

W120 worm wheel gearboxes are maintenance-free, compact power units for manually-driven (crank or drilling machine) roller screen systems. The W120 worm wheel gearbox with aluminium housing has a low weight. W120 worm wheel gearboxes feature a self-braking worm gear transmission (i=44). This low-noise transmission ensures that the output shaft is blocked when the drive unit is halted. W120 worm wheel gearboxes feature a one-sided output drive shaft and are available in a right-handed (\R) and left-handed version (\L). W120 Worm wheel gearboxes: Drive torque up to 120 Nm; Suitable for intermittent operation, operating class s3-30%, duty cycle maximum 25 minutes; Other specifications and colours available on request.
Art. no. Description [m] [M]2 [M]1 i
kg Nm Nm
504500 W120-120\44\A19\R 2,8 120 7,8 44
504501 W120-120\44\A19\L 2,8 120 7,8 44
Hongtai Liu Road, Xiaoshan District

Hangzhou City

+86-13205713851

Mon to Fri 9am to 6 pm

[email protected]

Send us your query anytime!