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M2 Power doors

Model

M2 Power

Maximum size

5 500 x 5 500 mm

Opening speed

2.4 m/s

Closing speed

1,2 m/s

Free optionIncreased opening speed
Free optionIncreased opening speed
M2 Power doors

About the model

The Dynaco M2 Power model is installed at facilities with increased wind loads, both in interior openings and in indoor-to-outdoor openings. The doors separate the warehouse from the outdoors and provide excellent airtight insulation. M2 Power doors have a long service life: depending on the type of facility, they can operate for up to 15 years.

Unique technologies

Energy-efficiency chart

Designed for high wind loads — up to 140 km/h

Dynaco doors operate correctly even under high wind loads - from 70 to 140 km/h. Parameters are specified for the maximum door size of 5,500 x 5,500 mm.

Fast operation

M2 Power roll-up doors are used in openings with extremely high traffic intensity. These Dynaco doors operate quickly, with opening speeds of up to 2.4 m/s. Based on operating experience in Russia, the door service life is from 3,500,000 cycles.

Damage resistant

The PVC curtain contains no rigid or fragile elements, so there is nothing to break on impact. The equipment operates effectively even if the opening geometry changes. Even if a forklift hits and deforms a guide, Dynaco doors continue to operate correctly.

Specifications

Wind load

For the maximum size - up to 700 Pa (wind speed up to 110 km/h); for doors up to W 4,000 x H 5,500 mm - up to 1,000 Pa (wind speed up to 140 km/h).

Service life

1,000,000 — 3,500,000 (based on operating experience in the Russian Federation).

Operating principle

Push-Pull — the motor pulls the curtain upward when the door opens and pushes it downward when the door closes.

Applications

An alternative to the M2 Compact model, but with increased wind resistance. Used indoors and outdoors — retail, warehousing and industry.

Curtain reinsertion unit

If accidentally hit by a vehicle, the curtain normally leaves the guides. The unit is designed to reinsert the door curtain into the guides during the next closing cycle. This occurs automatically or after a close command from any control device.

Door curtain

Made of reinforced PVC (PVC 900 g/m²). Colours (RAL): yellow (1003), grey (7035), blue (5002), red (3000), green (6005), orange (2004), white (9010).

Motor

IP 65, brakeless, 4-pole, frequency-converter controlled. Power: 1.5 kW.

Limit switches

The door position is continuously monitored by an encoder (digital non-contact absolute position sensor).

Control unit (Compact)

Steel, painted, IP 65. As standard, it includes a frequency converter, magnetic thermal switch, main safety switch, 24 V transformer, programmable closing timer, cycle counter, photocell relay, WDD radio receiver, opening button and emergency stop button. The length of the electrical cables connecting the standard door components allows the control unit to be installed approximately 1,200 mm above the floor and 1,000 mm from the door on the motor side.

Photocells (included as standard)

Detect the presence of a pedestrian or vehicle in the door area. The doors open and remain open while the object is in this area.

Wireless safety edge (standard equipment)

Dynaco WDD (Patent) — consists of a sensitive element and radio transmitter installed in the lower curtain seal. The radio receiver is installed in the control unit. A radio signal is transmitted only if the door touches an obstacle while closing. Upon receiving the signal, the control unit immediately opens the door. This operating mode provides long lithium-battery life because the transmitter remains inactive most of the time (5 years in standby mode or 100,000 activations). WDD eliminates the need for unreliable spiral cables or pneumatic sensors.

Power supply

Single-phase 220 V, frequency 50 Hz.

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