Category: STA Sectional Door Drives

Marantec Sectional Door Drive STA 1-11-24 FU HD 80%

The Marantec STA 1-11-24 FU HD 80% is a high-performance industrial sectional door drive with integrated frequency inverter control. Designed for smooth, efficient, and precise operation, it is ideal for demanding commercial and industrial door applications.

General

Series: STA 1 FU/I (frequency converter version)
Model: STA 1-11-24 FU HD 80%
Application: Spring-balanced sectional doors
Mounting: Shaft-mounted (direct drive)
Control system: External (e.g. CS 320 FU)

Electrical specifications

Supply voltage: 230 V AC (single-phase with frequency converter)
Generated motor supply: 230V 3-phase (via integrated frequency converter)
Frequency: 50 Hz
Control voltage: 24 V DC

Mechanical specifications

Output torque: 110 Nm
Output speed: 24 rpm
Hollow shaft diameter: 25.4 mm (standard)
Gear system: Worm gear with double-bearing shaft

Door capability

Max door area:
- ~20 m² (high frequency / higher speed)
- ~30 m² (standard operation)

Performance

Opening cycles per hour:
- ~20 cycles (standard)
- ~30 cycles (HD variants)
Variable speed control: Yes (via frequency converter)
Soft start / soft stop: Yes

Limit & control system

Limit system: Digital limit switch (AWG encoder)
Control unit compatibility: CS 320 FU (programmable)
Adjustable parameters:
- Opening speed
- Closing speed
- Ramp (acceleration/deceleration)

Construction & features

Housing: Die-cast aluminium
Emergency operation options:
- Hand chain (KE)
- Emergency release (E / E-KE)
Thermal protection: Integrated in motor windings
Frequency converter: Integrated (FU version)

Key specs summary

Voltage: 230 V AC (1-phase, with inverter)
Motor supply: Generated 3-phase
Torque: 110 Nm
Speed: 24 rpm (variable)
Shaft: 25.4 mm hollow shaft
Door capacity: 20–30 m²
Duty: up to 30 cycles/hour
Limits: Digital (AWG encoder)
Features: Soft start/stop, variable speed

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

Downloadable Resources

Download Leaflet

Marantec Sectional Door Drive STA 1-12-19 HD 80%

The Marantec STA 1-12-19 HD 80% is a high endurance industrial sectional door drive designed for reliable performance in demanding environments. Built for heavier-load applications, it delivers robust operation and long service life for commercial and industrial doors.

FEATURES
3 Phase 380V Emergency hand chain available (standard) Emergency hand chain with maintenance release available (by request) High Use (HD) Integrated Limit Switches Robust, Strong & Durable Wide Range of Control Options Thermal Overload Protection
SPECIFICATIONS
VOLTAGE	380V / 3 PH
CURRENT INPUT	1.7A – 3A
TORQUE	120 Nm
MOTOR OUTPUT	0.55 kW
SPEED	19 Rpm
DUTY CYCLE	30 operations / Hour (Dependent on door size)
SHAFT DIAMETER	25.4mm (6.35mm keyway)
TEMPERATURE RANGE	-20º to +60º
PROTECTION	IP65
DIMENSIONS	438 x 191 x 245mm
WEIGHT	23 Kg

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

Downloadable Resources

Download Spec Sheet

Marantec Sectional Door Drive STA 1-14-19 60%

The Marantec STA 1-14-19 60% is a robust industrial sectional door drive designed for reliable performance in commercial and industrial environments. It delivers efficient and consistent operation for medium to heavy-duty door applications.

FEATURES
3 Phase 380V Emergency hand chain available (standard) Emergency hand chain with maintenance release available (by request) Robust, Strong & Durable Wide Range of Control Options Thermal Overload Protection
SPECIFICATIONS
VOLTAGE	380V / 3 PH
CURRENT INPUT	2.4 A – 3.5A
TORQUE	140 Nm
MOTOR OUTPUT	0.65 kW
SPEED	19 Rpm
DUTY CYCLE	20 operations / Hour (Dependent on door size)
SHAFT DIAMETER	25.4mm (6.35mm keyway)
TEMPERATURE RANGE	-20º to +60º
PROTECTION	IP65
DIMENSIONS	429 x 104 x 245mm
WEIGHT	15 Kg

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

Downloadable Resources

Download Spec Sheet

Marantec Sectional Door Drive STA1-10-24 60%

The Marantec STA1-10-24 60% is a reliable industrial sectional door drive designed for smooth and efficient operation in commercial and industrial environments. It offers consistent performance for medium-duty applications with dependable motor control.

Specifications: 3 Phase 380V; Emergency hand chain available; Emergency hand chain with maintenance release available (optional); Voltage: 380V / 3 PH; Current: INPUT 2.0 A – 3.5A; Torque: 100 Nm

FEATURES
3 Phase 380V Emergency hand chain available Emergency hand chain with maintenance release available (optional) High Use (HD) Integrated Limit Switches Robust, Strong & Durable Wide Range of Control Options Thermal Overload Protection Higher Torque Models available ie: 2000
SPECIFICATIONS
VOLTAGE	380V / 3 PH
CURRENT INPUT	2.0 A – 3.5A
TORQUE	100 Nm
MOTOR OUTPUT	0.37 KW
SPEED	24 Rpm
DUTY CYCLE	20 operations / Hour (Dependent on door size)
SHAFT DIAMETER	25.4mm (8mm keyway)
TEMPERATURE RANGE	-20º to +60º
PROTECTION	IP65
DIMENSIONS	409 x 104 x 245mm
WEIGHT	15 Kg

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

Downloadable Resources

Download Spec Sheet

Marantec Sectional Door Drive STAW 1-7-19 25%

The Marantec STAW 1-7-19 25% is a compact industrial sectional door drive designed for light to medium-duty applications. It offers reliable performance and efficient operation for smaller commercial and industrial door systems.

General

Series: STA 1 / STAW 1
Model: STAW 1-7-19
Application: Spring-balanced sectional doors
Mounting: Shaft-mounted operator (direct drive)
Control type: Integrated or external (variant-dependent)
Limit system: Mechanical limit switch (MEC)

Electrical specifications

Supply voltage: 230 V AC (single-phase)
Frequency: 50 Hz
Motor power: 0.37 kW
Control voltage: 24 V DC
Nominal current: ~6.2 A

Mechanical specifications

Drive torque: 70 Nm
Static holding torque: 600 Nm
Output speed: 19 rpm
Hollow shaft diameter: 25.4 mm
Max shaft revolutions (limit range): 20

Door capability

Max door area: ~20 m²
Max door weight: ~260 kg

Performance

Duty cycle: ~25% (low-frequency use)
Max cycles per hour: ~8
Operating temperature: −20 °C to +60 °C
Protection rating: IP54
Noise level: <70 dB(A)

Construction & features

Housing: Aluminium die-cast
Gear system: Worm gear with dual bearing
Limit system: Digital limit switch (AWG)
Emergency operation:
- Hand chain / gear release options
Thermal protection: Integrated in motor windings

Key specs summary

Voltage: 230 V AC (1-phase)
Power: 0.37 kW
Torque: 70 Nm
Speed: 19 rpm
Shaft: 25.4 mm hollow shaft
Door capacity: ~260 kg / 20 m²
Limit system: Digital (AWG encoder)
Duty: 25% (~8 cycles/hour)
Protection: IP54

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

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.)

STA1-12-19 380V/3PH 80% Spring Balanced Sectional Door Operator

For Spring Balanced Sectional Doors

Specifications: 3 Phase 380V; Emergency hand chain available (standard); Emergency hand chain with maintenance release available (by request); Voltage: 380V / 3 PH; Current: INPUT 1.7A – 3A; Torque: 120 Nm

FEATURES
3 Phase 380V Emergency hand chain available (standard) Emergency hand chain with maintenance release available (by request) High Use (HD) Integrated Limit Switches Robust, Strong & Durable Wide Range of Control Options Thermal Overload Protection
SPECIFICATIONS
VOLTAGE	380V / 3 PH
CURRENT INPUT	1.7A – 3A
TORQUE	120 Nm
MOTOR OUTPUT	0.55 kW
SPEED	19 Rpm
DUTY CYCLE	30 operations / Hour (Dependent on door size)
SHAFT DIAMETER	25.4mm (6.35mm keyway)
TEMPERATURE RANGE	-20º to +60º
PROTECTION	IP65
DIMENSIONS	438 x 191 x 245mm
WEIGHT	23 Kg

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

Downloadable Resources

Download Spec Sheet