We are a well recognize manufacturer and service provider for various kind of rolling shutters, gate and grills. Our product range implies automated rolling shutter, manual rolling shutters, push and pull rolling shutters, electrically operated rolling shutters, GI rolling shutters, remote controlled shutters, automated grill shutters, gear operated shutters, high speed rollup doors, sectional overhead doors, retractable and automated gates, boom barriers, manual gates, automated gate retraceable gates, collapsible grill, swing gates, sliding gate, road barriers, steel grills, cast iron grills, brass grills. Also supplier of rolling shutter motor, we use top brand rolling shutter motors in our shutters.
Door drive motor

Door drive motor

In Shutter automation we used elero motors. The robust elero rolling door drives can be used for all types of doors. The rolling door drives are available in different versions with integrated catching device or as chain drives. All drives are available as 400/230 V models, plug-in connection and with 4 or 6 precise mechanical limit switches. They can be easily mounted on either side of the door.
It is available in for 4 different door controllers:
» The simple BoxControl compact
» The modular BoxControl with the BoxCards basic, plus or premium
» The versatile MasterControl
» The gentle SoftControl

The elero rolling door drives, together with the modular Box Control system, offer a high safety standard and fulfil the requirements of the EN 12453 and EN 12604 standards for type-tested doors.

Technical specifications for Door Drive Motor

DRIVE TYPE WFM/ WKM 200 NHK DFM/ DKM 170 NHK DFM/ DKM 250 NHK DFM/ DKM 250/27 NHK DFM/ DKM 350 NHK DFM/ DKM 500 NHK DFM/ DKM 500/31 NHK DFM/ DKM 750/8 NHK DFM/ DKM 750 NHK
Operating voltage V 1x 230 3x 230/400 3x 230/400 3x 230/400 3x 230/400 3x 230/400 3x 230/400 3x 230/400 3x 230/400
Frequency Hz 50 50 50 50 50 50 50 50 50
Nominal motor current A 8,6 3,2/1,85 5,2/3,0 5,2/3,0 5,2/3,0 5,7/3,3 10,0/6,0 5,9/3,4 6,9/4,0
cos 0,36 0,8 0,74 0,8 0,79 0,71 0,8 0,6 0,72
Insulation class F F F F F F F F F
Power KW 0,7 1,0 1,5 1,1 1,5 1,7 2,2 1,4 1,9
Driving torque Nm 200 170 250 250 350 500 500 750 750
Protection class IP 54 54 54 54 54 54 54 54 54
Motor duty cycle S3 DC% KB 4 min. 60 40 40 40 60 60 40 40
Speed n1 rpm 1400 950 950 2800 950 950 2800 700 950
Speed n2 rpm 14 12,5 12,5 27 13,5 11 31 8 11
Limit switch range mechanical (centred 9 rounds adjusted) 18 18 18 18 18 18 18 18 18
DRIVE TYPE TORQUE Nm TUBE Ø mm PROFILE THICKNESS UP TO 20 MM SINGLE-WALLED, DOOR HEIGHT UP TO PROFILE THICKNESS UP TO 30 MM DOUBLE-WALLED, DOOR HEIGHT UP TO
3 m 5 m 7 m 3 m 5 m 7 m
DF 170 170 100 209 175 154 177 146 128
170 133 186 163 146 164 139 122
170 168 152 139 151 132 127 119
170 168 162 149 136 147 130 118
170 193 142 136 128 138 124 112
170 219 126 125 120 124 115 107
WF 200 200 100 246 206 181 208 172 151
200 133 218 192 172 193 163 144
200 159 198 173 164 178 155 140
200 168 191 175 160 173 153 139
200 193 167 160 150 162 146 132
200 219 148 148 141 145 136 126
DF 250 250 100 307 258 226 260 215 188
250 133 273 240 214 242 204 180
250 159 247 224 205 222 194 175
250 168 239 219 200 216 191 173
250 193 209 200 188 203 182 165
250 219 186 185 176 182 169 157
DF 350 350 133 382 336 300 338 286 252
350 159 346 313 286 311 272 245
350 168 334 307 280 303 268 243
350 193 293 281 263 284 255 231
350 219 260 258 247 254 237 220
DF 500 500 159 494 448 409 444 389 350
500 168 478 439 401 433 383 347
500 193 419 401 375 405 365 330
500 219 371 369 352 363 339 315
500 244 335 335 326 328 318 301
DF 750 750 159 741 671 614 666 683 526
750 168 716 658 601 649 574 520
750 193 628 601 563 608 547 494
750 219 557 554 528 545 508 472
750 244 502 502 489 492 477 452