Tag: Rail

DorGo Rail 3.3m

Chain rail system for sectional garage door operator

Specifications: Chain Driven; Three standard lengths; For DorGO Garage Door Operators

FEATURES
Chain Driven Three standard lengths For DorGO Garage Door Operators
SPECIFICATIONS
DRIVE MECHANISM	Roller Chain
TOTAL RAIL LENGTH	3.3m
MAX OPENING HEIGHT	2.4m

(The Company reserves the right to amend product specifications and information without notice.)

Downloadable Resources

Download Spec Sheet

DorGo Rail 3.9

Specifications: Chain Driven; Extended length Rail for DorGO 800 Garage Door Motor System.

FEATURES
Chain Driven Three standard lengths For DorGO Garage Door Operators
SPECIFICATIONS
DRIVE MECHANISM	Roller Chain
TOTAL RAIL LENGTH	3.9m
MAX OPENING HEIGHT	2.9m

(The Company reserves the right to amend product specifications and information without notice.)

Downloadable Resources

Download Spec Sheet

DorGo Rail Sprocket

Drive unit for DorGo Chain rail system.

(The Company reserves the right to amend product specifications and information without notice.)

Dortech DorGo 800 Carriage (Shuttle / Trolley Assembly)

The Dortech DorGo 800 Carriage (also called the shuttle or trolley) is the moving mechanical interface between the operator rail system and the garage door.

Its primary role is to:

Transfer motion from the motor-driven rail
Physically pull and push the garage door

(The Company reserves the right to amend product specifications and information without notice.)

Downloadable Resources

Download Spec Sheet

Marantec Opener Rail Type SZ11 Belt Rail 3m

The Marantec opener rail is the mechanical transmission system that connects the motor unit to the garage door and transfers motion from the operator to the door.

Specifications: Weight: 4.7 kg

FEATURES
Superior Quality Belt Driven Quite Operation For Marantec Garage Door Operators Three Standard Lengths Optional SafeLock (SL) system (Special 108)
SPECIFICATIONS
TOTAL	RAIL LENGTH SZ11-SL – 3080mm
DRIVE MECHANISM	Toothed Drive Belt
WALL THICKNESS	0.8mm Micro-profiled

(The Company reserves the right to amend product specifications and information without notice.)

Downloadable Resources

Download Spec Sheet

Marantec Opener Rail Type SZ12 Belt Rail 3.3m

The Marantec SZ12 Belt Rail is a medium-length, belt-driven rail system designed for use with Marantec Comfort garage door operators.

It forms the mechanical drive track that:

Guides the carriage (shuttle)
Transfers motion from the motor to the door
Ensures smooth, quiet, and controlled operation

Positioned between:

SZ11 (short rail)
SZ13 (long rail for higher doors)

Specifications: Weight: 4.7 kg

(The Company reserves the right to amend product specifications and information without notice.)

Downloadable Resources

Download Spec Sheet Sheet

Marantec Opener Rail Type SZ13 Belt Rail 4m

Type: Garage door opener rail (guide rail system)
Model: SZ13
Application: Sectional, up-and-over, and tilt garage doors
Compatible operators: Marantec Comfort series (e.g. 260, 270, 280, 360, 370, 380)

Mechanical specifications

Profile length: 4,090 mm
Travel stroke: ~3,530 mm
Material thickness: 0.8 mm
Construction options:
- 1-piece rail
- 2-piece rail with connector

Drive system

Drive type: Toothed belt (belt-driven rail)
Belt length (typical): ~7,940 mm
Bearing type: Plain bearing

Door compatibility (maximum heights)

Up-and-over doors: 3.5 m
Sectional doors (standard track): 3.25 m
Sectional doors (low headroom / tension springs): ~3.125–3.135 m

Physical characteristics

Rail type: C-channel enclosed guide rail
Weight: ~6.2 kg
Assembly: Pre-assembled, ready for installation

Functional characteristics

Guides carriage/trolley movement along rail
Transfers motion from motor head to door
Provides stable, aligned door travel
Enclosed system protects belt and internal components

Key specs summary

Model: SZ13
Length: 4,090 mm
Travel: ~3,530 mm
Drive: Toothed belt
Bearing: Plain bearing
Door height capacity: up to 3.5 m
Construction: 1-piece or 2-piece rail
Weight: ~6.2 kg

(The Company reserves the right to amend product specifications and information without notice.)

Downloadable Resources

Download Data Sheet

Marantec STAI 1-8-45 FU-I Rail Drive

The Marantec STAI 1-8-45 FU-I Rail Drive is a high-performance industrial rail-mounted door operator designed for sectional doors. It provides smooth, precise movement and is ideal for applications where shaft-mounted drives are not suitable.

General

Type: Rail-guided sectional door operator (overhead track drive)
Model: STAI 1-8-45
Application: Spring-balanced sectional doors
Mounting: Rail-mounted (overhead guide system)
Control: External control system (e.g. CS 320 / CS series)

Electrical specifications

Supply voltage: 230 V / 400 V AC, 3-phase
Frequency: 50 Hz (50/60 Hz variants)
Motor power: 0.55 kW
Control voltage: 24 V DC
Rated current:
- ~1.9 A (star)
- ~3.3 A (delta)
Fuse protection: 16 A

Mechanical specifications

Output torque: 80 Nm
Holding torque: 600 Nm
Output speed: 45 rpm
Running speed: ~15 cm/s
Gear system: Worm gear (double-bearing worm shaft)
Shaft support: 25.4 mm

Door capability

Max door area: 30 m²
Max door height: up to 4.5 m

Performance

Cycles per hour: up to 15 (25 for HD variants)
Max output revolutions: 40
Noise level: ≤70 dB(A)
Operating temperature: −20 °C to +60 °C

Protection & construction

Protection class: IP54 (IP65 variants available)
Housing: Die-cast aluminium
Thermal protection: Motor winding protection (~140 °C)

Rail drive system

Drive type: Rail-guided with carriage
Transmission: Roller chain drive system
Rail options:
- Multiple lengths (≈3.7 m – 6.8 m profiles)
Emergency operation: Release on carriage (manual disengage)

Limit & control system

Limit system options:
- Absolute encoder (AWG)
- Mechanical limit switches (MEC)
Control type: External programmable controller
Functions:
- Direction monitoring
- Intermediate positions
- Load monitoring (AWG variants)

Physical characteristics

Weight: ~15 kg
Dimensions (approx):
- Length: 245 mm
- Width: 104 mm
- Height: 369 mm

Key specs summary

Type: Rail-mounted industrial operator
Voltage: 230/400 V AC (3-phase)
Power: 0.55 kW
Torque: 80 Nm
Speed: 45 rpm
Door capacity: 30 m² / up to 4.5 m height
Drive: Rail + chain carriage system
Limits: AWG encoder or mechanical
Protection: IP54 (IP65 optional)

(The Company reserves the right to amend product specifications and information without notice.)

Marantec SZ11 Belt Rail

The GTA Notentriegelung is:

An external emergency release mechanism that allows a garage door to be opened manually from outside during power failure.

Designed for:

Garages without internal access

FEATURES
Superior Quality Belt Driven Quite Operation For Marantec Garage Door Operators Three Standard Lengths Optional Safe Lock (SL) system (Special 108)
SPECIFICATIONS
TOTAL	RAIL LENGTH SZ11-SL – 3080mm
DRIVE MECHANISM	Toothed Drive Belt
WALL THICKNESS	0.8mm Micro-profiled

(The Company reserves the right to amend product specifications and information without notice.)

Downloadable Resources

Download Spec Sheet