Polytunnel Roll-Up Vent Motor

SKU: SVA 01
Availability:
Usually ships within 3 days
£208.80 - £473.62 (Inc. VAT)
£174.00 - £394.68 (Ex. VAT)

In Stock

Free Delivery

Delivery details

Download Brochures

Learn more
Adding to basket… The item has been added

This makes them the ideal solution for roll up side ventilation systems. Either wired to a low-cost controller & thermostat or linked to a sophisticated environmental control system, these offer a great value automatic ventilation solution.

Bare Drive Shaft Diam: 16mm OD. Drive Shaft Coupling: 26mm ID / 36mm OD. Electrical Input: 24vDC +/- 10%.

24vDC driven, planetary geared, motorised vent winder with an inbuilt limit switch. Multiple applications for both fixed polytunnels and fruit-growing field tunnels, including roll-down side vents, end ventilation screens, rack & pinion vents, roof vents etc.

Easily installed to existing ventilation systems by attaching the motor’s drive shaft to the vent drive tube using the couplings provided. For roll-up/roll-down screens the motor can then be either attached to a vertical support tube (guide tube) using a roller guide carriage or attached directly to a pivoting telescopic arm. Vertical guide tubes and telescopic arms can also be supplied – call 01282 873120 for details.

Three models available:
40Nm,
90Nm
150Nm (normal operating loads).

As a general guide, every metre of ventilation screen requires 1Nm of torque, therefore a 40m roll-down screen would require a 40Nm motor. If in doubt, phone our sales team with your requirements before ordering.

Supplied with a drive tube coupler (26mm I.D. x 36mm O.D.) to suit a range of drive tubes, but we can make couplers to suit any size of drive tube. Roller guide carriages are available for mounting on to 32-35mm O.D. guide tubes, or alternatively, the motor can be mounted directly on to a pivoting telescopic arm.

These motors require a driver unit for operation. One driver unit can operate up to two motors under normal operating loads. For fully automatic (temperature-based) operation an automatic controller is also required unless you’re using your existing control panel.

Description

This makes them the ideal solution for roll up side ventilation systems. Either wired to a low-cost controller & thermostat or linked to a sophisticated environmental control system, these offer a great value automatic ventilation solution.

Bare Drive Shaft Diam: 16mm OD. Drive Shaft Coupling: 26mm ID / 36mm OD. Electrical Input: 24vDC +/- 10%.

24vDC driven, planetary geared, motorised vent winder with an inbuilt limit switch. Multiple applications for both fixed polytunnels and fruit-growing field tunnels, including roll-down side vents, end ventilation screens, rack & pinion vents, roof vents etc.

Easily installed to existing ventilation systems by attaching the motor’s drive shaft to the vent drive tube using the couplings provided. For roll-up/roll-down screens the motor can then be either attached to a vertical support tube (guide tube) using a roller guide carriage or attached directly to a pivoting telescopic arm. Vertical guide tubes and telescopic arms can also be supplied – call 01282 873120 for details.

Three models available:
40Nm,
90Nm
150Nm (normal operating loads).

As a general guide, every metre of ventilation screen requires 1Nm of torque, therefore a 40m roll-down screen would require a 40Nm motor. If in doubt, phone our sales team with your requirements before ordering.

Supplied with a drive tube coupler (26mm I.D. x 36mm O.D.) to suit a range of drive tubes, but we can make couplers to suit any size of drive tube. Roller guide carriages are available for mounting on to 32-35mm O.D. guide tubes, or alternatively, the motor can be mounted directly on to a pivoting telescopic arm.

These motors require a driver unit for operation. One driver unit can operate up to two motors under normal operating loads. For fully automatic (temperature-based) operation an automatic controller is also required unless you’re using your existing control panel.

Reviews & Ratings
No reviews have been written yet, be the first. Write a Review
£208.80 - £473.62 (Inc. VAT)
£174.00 - £394.68 (Ex. VAT)

In Stock

Free Delivery

Delivery details

Download Brochures

Learn more
Adding to basket… The item has been added
No reviews have been written yet, be the first. Write a Review

You May Also Like

 Polytunnel Roof Vent
 Wind-Up Side Vent Film
Add to Basket The item has been added
Northern Polytunnels Hobby Polytunnel 8ft wide
Northern Polytunnels Polytunnel
 The Allotment Polytunnel