“Safedrive” ELEKTROMATEN SI are drives for industrial doors to be used in potentially explosive atmospheres - which require an anti-fallback device. The patented safety brake is built into the gear. The drive unit is fitted directly to the door shaft.
| Output torque: | 250 Nm |
| Output speed: | 15 rpm |
| Hollow shaft (Ø): | 30 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 250 Nm |
| Output speed: | 15 rpm |
| Hollow shaft (Ø): | 30 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 250 Nm |
| Output speed: | 15 rpm |
| Hollow shaft (Ø): | 30 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 400 Nm |
| Output speed: | 15 rpm |
| Hollow shaft (Ø): | 40 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 400 Nm |
| Output speed: | 15 rpm |
| Hollow shaft (Ø): | 40 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 400 Nm |
| Output speed: | 15 rpm |
| Hollow shaft (Ø): | 40 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 800 Nm |
| Output speed: | 12 rpm |
| Hollow shaft (Ø): | 55 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
ELEKTROMATEN KE are drives for industrial doors to be used in potentially explosive atmospheres. The door shaft is driven by a chain-transmission. To prevent doors falling back a safety brake of the appropriate size is required.
| Output torque: | 90 Nm |
| Output speed: | 24 rpm |
| Output shaft (Ø): | 25 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 90 Nm |
| Output speed: | 24 rpm |
| Output shaft (Ø): | 25 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 400 Nm |
| Output speed: | 24 rpm |
| Output shaft (Ø): | 40 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 800 Nm |
| Output speed: | 12 rpm |
| Output shaft (Ø): | 55 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
ELEKTROMATEN SE are special drives for counterbalanced sectional doors to be used in potentially explosive atmospheres. The drive unit is normally directly fitted to the door shaft.
| Output torque: | 90 Nm |
| Output speed: | 24 rpm |
| Hollow shaft (Ø): | 25,4 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
| Output torque: | 90 Nm |
| Output speed: | 24 rpm |
| Hollow shaft (Ø): | 25,4 mm |
| Manual operation options: | ▪ Emergency hand crank NHK |
| Limit switch options: | ▪ Mechanical limit switch NES |
ATEX door controls by GfA are designed for the special requirements of potentially explosive atmospheres. Depending on the version, they may be used inside or outside the hazardous area.
| Type of protection: | II 2(1)G Ex db eb [ia Ga] IIC T6 Gb / II 2(1)D Ex tb [ia Ga] IIIC T85°C Db |
| Supply voltage: | 3~230 V, PE / 3N~400 V, PE / 3~400 V, PE |
| Operating frequency: | 50 Hz / 60 Hz |
| Mains supply ratings for external devices: |
▪ 24 V DC / 0,35 A ▪ 230 V AC / 1,6 A |
| Dimensions WxHxD: | 338 x 540 x 228 mm |
| Automatic door control for: |
Mechanical limit switch NES |
| Operating modes: | ▪ CLOSE/OPEN in hold-to-run mode ▪ CLOSE/OPEN in self-hold mode |
| Features: | ▪ With mains switch ▪ With Motor overload protection ▪ Evaluator for a safety edge system 8k2 ▪ Evaluator for Slack rope / pass door switch contact ▪ Integrated Switch device for photo cell detection |
| Type of protection: |
To be used outside the explosion proof area, with zener barrier II 3(1)G Ex nA [ia Ga] IIC/IIB T4 Gc / II(1)D [Ex ia Da] IIIC for slack rope / pass door switch |
| Supply voltage: | 3~230 V, PE / 3N~400 V, PE / 3~400 V, PE |
| Operating frequency: | 50 Hz / 60 Hz |
| Mains supply ratings for external devices: |
▪ 24 V DC / 0,35 A ▪ 230 V AC / 1,6 A |
| Dimensions WxHxD: |
250 x 375 x 188 mm |
| Hold-to-run door control for: | Mechanical limit switch NES |
| Operating modes: |
▪ CLOSE/OPEN in hold-to-run mode ▪ OPEN in self-hold mode |
| Features: | ▪ With mains switch ▪ With Motor overload protection ▪ Evaluator for slack rope / pass door switch contact |
| Type of protection: |
To be used outside the explosion proof area, with zener barrier II 3(1)G Ex nA [ia Ga] IIC/IIB T4 Gc / II (1) D [Ex ia Da] IIIC for evaluation of a safety edge system 8k2, slack rope / pass door switch and a photo cell detection |
| Supply voltage: | 3~230 V, PE / 3N~400 V, PE / 3~400 V, PE |
| Operating frequency: | 50 Hz / 60 Hz |
| Mains supply ratings for external devices: |
▪ 24 V DC / 0,35 A ▪ 230 V AC / 1,6 A |
| Dimensions WxHxD: |
375 x 375 x 188 mm |
| Automatic door control for: |
Mechanical limit switch NES |
| Operating modes: |
▪ CLOSE/OPEN in hold-to-run mode ▪ CLOSE/OPEN in self-hold mode |
| Features: | ▪ With mains switch ▪ With Motor overload protection ▪ Evaluator for a safety edge system 8k2 ▪ Evaluator for a slack rope / pass door switch contact ▪ Integrated switch device for photo cell detection |
ELEKTROMATEN FS are special drives for fire shutters. The door shaft is driven by a chain-transmission. For rising loads a safety brake of the appropriate size must be fitted.
| Output torque: | 150 Nm |
| Output speed: | 20 (23) rpm |
| Output shaft (Ø): | 25 mm |
| Brake: | Magnetic brake |
| Limit switch options: | ▪ Digital limit switch DES ▪ Mechanical limit switch NES |
| Output torque: | 250 Nm |
| Output speed: | 20 (23) rpm |
| Output shaft (Ø): | 30 mm |
| Brake: | Universal brake UB |
| Limit switch options: | ▪ Digital limit switch DES ▪ Mechanical limit switch NES |
| Output torque: | 500 Nm |
| Output speed: | 20 (23) rpm |
| Output shaft (Ø): | 40 mm |
| Brake: | Universal brake UB |
| Limit switch options: | ▪ Digital limit switch DES ▪ Mechanical limit switch NES |
| Output torque: | 1100 Nm |
| Output speed: | 18 (23) rpm |
| Output shaft (Ø): | 50 mm |
| Brake: | Universal brake UB |
| Limit switch options: | ▪ Digital limit switch DES ▪ Mechanical limit switch NES |
