Marantec Motor unit Comfort 850 with integrated control unit Control x.81 in aluminium column height 1,250 mm, operating system for sliding gates up to 400 kg, gate width 8,000 mm, with floor console and pre-mounted spur gear Modul 4 with multi-bit 868 MHz remote control, 1 digital 868 MHz, 4 channels mini manual transmitter, installation material

electrical details:
- Nominal voltage: 230 V
- Nominal frequency: 50 / 60 Hz
- Power consumption: 1 A
- Power input in operation: 0.2 kW
- Power input stand-by: 1 W
- Operation mode (duty cycle): KB 5 min.
- Control voltage: 24 V DC
- Protection type: motor unit IP 44, control IP 65
- Protection class: II

Mechanical details:
Traction and pressure: 400 N
Door travel speed: till 180 mm/sec.
Opening time (door-specific) 22 sec. approx.

Function:
- Economy mode
- Reference point technique
- Smooth start/smooth stop
- Anti-lock protection
- Excess travel stop
- Release
- Connection of pushbuttons, coder and key-operated push button
- Connection of 'Open' and 'Close' light barrier
- Connection of 24 V DC flasher
- Connection of closing edge safety device 8,2 kOhm 'Open' and 'Close'
- Integrated evaluation 8,2 kOhm
- Automatic cut-out 'Open' and 'Close' separately programmable
- Partial opening programmable
- Gate travel speed programmable
- Smooth run position 'Open' and 'Close' separately programmable
- Smooth run travel speed 'Open' and 'Close' separately programmable
- Automatic closing  function
- Reset function
- Retrofitting of potential-free signal relay possible for a flasher, wiping pulse, 3 minutes light, end position and malfunction notification
- Spur gear adjustable in height up to 160 mm max.

Application:
- for toothed rack Modul 4
- for door weight up to 400 kg
- no active main and second closing edge safety device required for sliding gates up to a max. weight of 400 kg (refer to declarations of conformity)
- Aluminium column usable as gate post