Manual Marantec Comfort RA4224E (page 4 of 52) (English, German, French, Italian, Polish, Portuguese, Spanish)

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2 - PRODUCT OVERVIEW

2.1 - Description of the product

COMFORT RA gear motors are destined to be installed in systems

for the automation of gates with hinged doors.

COMFORT RA gear motors have been designed and constructed to

be tted onto hinged doors within the weight limits indicated in the

technical specications table.

The use of gear motors for applications which dier from those

indicated above is prohibited.

2.2 - Model and technical characteristics

3 - PRELIMINARY CHECKS

Before installing this product, verify and check the following steps:

- Check that the gate or door are suitable for automation

- The weight and size of the gate or door must be within the maxi-

mum permissible operating limits specied in Fig. 2

- Check the presence and strength of the security mechanical stops

of the gate or door

- Check that the mounting area of the product is not subject to ood-

ing

- Conditions of high acidity or salinity or proximity to heat sources

could cause malfunction of the product

- Extreme weather conditions (for example the presence of snow,

ice, high temperature range, high temperatures) may increase the

friction and therefore the force required for the handling and initial

starting point may be higher than under normal conditions.

- Check that the manual operation of gate or door is smooth and

friction-free and there is no risk of derailment of the same

- Check that the gate or door are in equilibrium and stationary if left

in any position

- Check that the power line to supply the product is equipped with

proper grounding safety and protected by a magnetothermal and

dierential security device

- Provide the power system with a disconnecting device with a gap

of contacts enabling full disconnection under the conditions dictated

by the overvoltage category III.

- Ensure that all materials used for the installation comply with cur-

rent regulations

* with optimized xing dimensions

Code Description

RA2224 Gear motor for hinged doors with max length 3 m and weight 150 Kg, 24 Vdc

RA2224E Gear motor for hinged doors with max length 3 m and weight 150 Kg with encoder, 24 Vdc

RA4224E Gear motor for hinged doors with max length 4 m and weight 300 Kg with encoder, 24 Vdc

TECHNICAL DATA

MODELS

RA2224 RA2224E RA4224E

Speed 2,6 cm/s 2,6 cm/s 1,5 cm/s

Thrust force 1500 N 1500 N 2000 N

Working cycle 80% 80% 80%

Opening time at 90° 18-25* 18-25* 20-25*

Working stroke 415 mm 415 mm 415 mm

Control board CBX20224L CBX20224L CBX20224H

Power supply 24 Vdc 24 Vdc 24 Vdc

Absorption 3,5 A 3,5 A 5 A

Engine power 85 W 85 W 120 W

Capacitor - - -

Thermoprotection - - -

Encoder -

Degree of protection IP44 IP44 IP44

Dimensions (L - P - H)

844-100-104

Weight 6 Kg 6 Kg 8 Kg

Operating temperature -20°+55°C -20°+55°C -20°+55°C

Noise emission level ≤ 70dB(A) ≤ 70dB(A) ≤ 70dB(A)

TECHNICAL SPECIFICATIONS

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Marantec Comfort RA4224E Manual

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