Marantec 370 Motor Head Only With SZ11 Boom

Marantec Motor Head Only With SZ Boom

Marantec 370 Motor Head Only With SZ11 Boom


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SKU: MAO6035/MAO6110 Categories: , ,
  • Description
  • Reviews


Comfort 370 – Operator system for garage doors
Comes with SZ11 belt boom (2475mm Travel Length)

Motor unit Comfort 370

A high speed version of the standard 370 opener offering a typical door opening time of 9.5 seconds as opposed to 15 seconds using the standard model.

This feature makes the 370 an ideal choice where local conditions require rapid opening and closing of the door.

Operator system for garage doors – domestic use

  • For up-and-over doors up to a door width of 5000 mm and a door weight of 185 Kg
  • For single-skinned sectional doors up to a door width of 5500 mm and a door weight of 185 Kg
  • For double-skinned sectional doors up to a door width of 5500 mm and a door weight of 185 Kg
  • For retractable up-and-over doors and canopy doors up to a door width of 5000 mm, a door height of 2250 mm and a door weight of 185 Kg
  • For maximum 50 complete open/close functions per day – 100 one way operations per day (corresponding to class 2 of the RAL quality mark)
  • For operator rails with roller chains, ball rope or toothed drive belts


  • Motor unit Comfort 370 with multbit remote control 868 MHz
  • Digital 302 Mini hand transmitter, 2-channel
  • Digital 313 Micro hand transmitter, 3-channel
  • Universal mounting kit for up-and-over doors and sectional doors

Electrical details

  • Nominal voltage 230 V
  • Nominal frequency 50 Hz
  • Power consumption 1,1 A
  • Power input in operation 0,25 KW
  • Power input stand-by 1,7 W
  • Operation mode (duty cycle) KB 2 min.
  • Control voltage 24 V DC
  • Protection category motor unit IP 20
  • Protection class II

Mechanical details

  • Push and pull force 850 N
  • Door travel speed 235 mm/sec.
  • Opening time (door-specific) approx. 9,5 sec.

General details

  • Measurements (Motor unit) 220 x 125 x 395 mm
  • Weight 4,5 kg
  • Range of temperature -20°C to +60°C
  • Illuminant LED (extendable) 40 / 80 W


  • Economy mode
  • Reference point technique
  • Electronic travel cut-out
  • Soft start/soft stop
  • Push-open security
  • Anti-blocking device
  • Excess travel stop
  • Release from inside
  • Connection for pushbuttons, code keypads and key switches
  • Automatic cut-out `Open` and `Close` separately programmable
  • Partial opening programmable
  • Door travel speed `Open` and `Close` separately programmable
  • Soft run position `Open` and `Close` separately programmable
  • Soft run travel speed `Open` and `Close` separately programmable
  • 3 minutes light programmable for lighting the garage
  • Automatic timer function
  • Connection potential-free limit switch information

Retrofitting of potential-free signal relay possible for;

  • Signal light
  • Wiping impluse
  • 3 minutes light
  • Final position message
  • Alarm system
  • Malfunction message
  • Error message
  • Reset function
Based on 21 reviews.
Sarah Thorneycroft
15. February, 2021.
Fast service, would use again
John Blair
13. February, 2021.
As described, parts worked, reasonable value
12. February, 2021.
Excellent service and delivered on time. I didn't speak to the staff as the website explained in detail all I needed to know.
Christopher Thomas
12. February, 2021.
Very pleased with major repair to fix broken spring. All parts fitted and instructions easy to follow. Door now operates like new
Gary Morris
12. February, 2021.
Great service all round. Easy ordering process. Quick delivery.
Avril Perriman
12. February, 2021.
Excellent service. Answered my query promptly and recommended the part we needed. Ordered and paid very easily with part being received the next day. Would certainly use again if needed.
Brian 70+years
9. February, 2021.
Hi I couldn’t fault my experience from start to finish excellent speedy and would certainly use again ⭐️⭐️⭐️⭐️⭐️
Kostas Christou
8. February, 2021.
I ordered a garage door locking handle late afternoon, and emailed Online Garage Door Spares to enquire when it would arrive. They responded immediately and advised me that they would try and process my order that afternoon. The item arrived the following morning. Very impressed.
8. February, 2021.
The garage door cables that we ordered was easy to order and the delivery wa very quick . we order at 10.30 on morning and recieved them at9.30 the next morning. very please with the service, the cables were fitted the next day o very happy being able to fix it straight away.