To meet the specific demands and wishes for drives in poly greenhouses, De Gier has developed a special drive for poly greenhouses. They incorporate our experience from the success of the GW motor gearboxes. The GWM series has a very wide range of applications such as natural ventilation, horizontal and vertical screening systems, and in particular for use in poly greenhouses.
The GWM series has the following success factors:
Compact and smart design
Modular structure for easy motor mounting and dismounting
Powerful and self-locking
Light weight and durable
Easy mounting and installation
Very low maintenance and whisper-quiet
Very economical and energy-efficient
Features of GWM motor gearboxes:
- Available in two versions, with or without motor (GWM R).
- The switching range of 2,6 rpm are suitable for ventilation.
- The switching range of 5,2 rpm are suitable for shading.
- Drive torque range from 150 to 450 Nm.
- Speed range from 2.6 to 5.2 rpm.
- Equipped with linear limit switch system with operating and emergency stop contacts.
- Adjustable switching range from 0.75 to 42 turns of the output shaft at 2.6 rpm.
- Adjustable switching range from 1.50 to 84 turns of the output shaft at 5.2 rpm.
- Duty cycle limited to 25 minutes maximum (S3-30%).
- High-pressure die-cast aluminium housing with tapped holes for side mounting.
- IEC38 motors with protection rating IP55 according to EN 600529.
- Hex socket head connection on motor shaft possible for manual or battery drill operation.
- Supplied with installation instructions, mounting bolts and vent plug in a handy pouch.
- Individually packaged in a sturdy cardboard box with a GWM type identification label.
- Installation instructions with a II-I B certificate for your CE mark available.
- Motors available with various voltage, frequency and protection ratings.
- Motors with UL and CSA certification optionally available.
De Gier Drive Systems
+ 31 174 29 20 89