# Proteco PMT305 / PMT505 Industrial Sliding Gate Motors

- Link: https://comunelloqatar.com/product/proteco-pmt305-pmt505-industrial-sliding-gate-motors-qatar/
- Published: 2026-10-31T14:14:37+00:00
- Author: comunelloqa

## Industrial sliding gate automation with controlled movement

The Proteco PMT range combines a three-phase gearmotor with an integrated inverter
controller for heavy industrial sliding gates. Choose the PMT305 for gates up to
3,000 kg or the PMT505 for gates up to 5,000 kg, subject to assessment of the complete
gate installation.

## Two models. A clear specification.

 Proteco PMT305 and PMT505 model comparison  |  Specification |  PMT305 |  PMT505 |  
   |  Maximum gate weight |  3,000 kg |  5,000 kg |  
 |  Rated motor power |  550 W |  1,100 W |  
 |  Rated torque |  112 Nm |  225 Nm |  
 |  Control unit |  QMT305 with inverter |  QMT505 with inverter |  
 |  Nominal travel speed |  8.8 m/min |  8.8 m/min |  
 |  Duty cycle |  80% |  80% |  
 |  Protection rating |  IP55 |  IP55 |  
 |  Working temperature |  −20°C to +60°C |  −20°C to +60°C |  
 |  External pinion |  Z25 M4 |  Z25 M4 |  
 |  Limit switches |  Electromechanical |  Electromechanical |  
 |  Manual release |  Lever operated |  Lever operated |

Ratings are from the supplied Proteco PMT product sheet, revision PMT_04_2026_gb.
Maximum weight is a selection limit, not a guarantee of suitability for every gate.

## Built around the mechanics of a heavy gate

The inverter provides adjustable speed and slowdown, helping reduce mechanical stress
near the end of travel. A ground-fixed metal base, painted metal cover and accessible
emergency-release door form the operator assembly. The standard steel pinion is 
module M4; a module M6 pinion is optional.

## Power and installation requirements

The technical table lists the motor as 230/400 V, 50–60 Hz, three-phase. It separately
describes the integrated inverter controller as having a 230 V AC single-phase input;
the range overview also uses “230 V three-phase”. Confirm the exact ordered configuration,
electrical input and wiring against the manufacturer’s installation manual before
installation.

For a Qatar installation, assess gate weight, rolling resistance, rack alignment,
opening frequency, drainage, enclosure exposure and the proposed electrical supply.
The stated temperature range does not replace a site assessment. Safety devices 
and maintenance requirements must be selected for the entrance.

## Standard equipment and optional accessories

The sheet describes a built-in inverter controller, M4 steel pinion, two electromechanical
limit switches and two rack-mounted limit-switch cams supplied with the motor. Confirm
the final supply scope in your quotation.

Optional items listed by Proteco include LUCE LED blinker, RF40 photocells, IKON
four-channel transmitter, ANT02 aerial, RX433 receiver, B102 galvanised steel rack,
M6 steel pinion and RS15 key switch. These accessories are not presented as an included
kit.

## Supply, installation and repair in Qatar

Comunello Qatar provides supply, installation, commissioning and repair support 
for sliding gate automation in Doha, Lusail, Al Wakrah, Al Rayyan and The Pearl-
Qatar. Send gate measurements, estimated weight, usage and entrance photographs 
so we can assess the appropriate model and installation scope.

[Request a quotation on WhatsApp](https://wa.me/97470219622?text=Hello%20Comunello%20Qatar%2C%20I%20would%20like%20a%20quotation%20for%20a%20Proteco%20PMT305%20%2F%20PMT505%20industrial%20sliding%20gate%20motor.)

Call [+974 3011 1430](https://comunelloqatar.com/product/proteco-pmt305-pmt505-industrial-sliding-gate-motors-qatar/+97430111430)·
Email [info@comunelloqatar.com](https://comunelloqatar.com/product/proteco-pmt305-pmt505-industrial-sliding-gate-motors-qatar/info@comunelloqatar.com)

Muraikh, Al Ebb St, Zone 54, Qatar.

Price, availability, lead time and warranty terms: [NEEDS INPUT]. Request written
confirmation with your quotation.