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BR41/831

BR41/831

Electromechanical motor BRUSHLESS low voltage, super intensive use, irreversible, for overhead doors up to 8 mq, with built-in control unit B70/1B and mechanical limit switch. Version splined shaft. With 2-channel radio receiver installed on board.

Typical use

Residential sector
Residential sector
Commercial sector
Commercial sector
Brushless
Brushless
Intensive use
Intensive use
Digital Encoder
Digital Encoder
Documentation (5)
Max load size: 8 mq
Power line supply: 230V AC - 50Hz
Stand-by consumption: ≤ 0,5W
Motor power supply: 24V
Power: 150W
Frequency of use: Intensive use
Torque: 50 - 380 N m
Operating temperature: -20+55°C
Protection level: IP40
Reductor Type: Irreversible
Manoeuvre speed: 1,3 - 2,2 Rpm
Opening time: Adjustable
Limit switch: Microswitch in opening and closing
Recommended digital controllers: -
Onboard control unit: B70/1B
Encoder: High-resolution native digital encoder
Type output shaft: Splined shaft z6 UNI 221
Operating cycles per day (opening/closing - 24 hours no stop): 800
Maximum dimension product in mm (L x W x H): 611 x 178 x 135
Product weight packed (Kg): 10,7
Number items per pallet/box: 50

Dimensions

Predisposition for standard installation

Accessories

LT306

LT306

Pair of drive shafts L 200 mm complete with support.
LT307

LT307

Pair of drive shafts L 1500 mm complete with support.
LT308

LT308

Pair of drive shafts L 2000 mm complete with support.
LT321

LT321

Shaft support for R41 series.
LT304

LT304

Pair of short telescopic arms 600 mm with splined bushing and brackets to weld on.
LT305

LT305

Pair of long telescopic arms 800 mm with splined bushing and brackets to weld on
LT309

LT309

Pair of short telescopic arms 600 mm with cylindrical bushing and brackets to weld on.
LT310

LT310

Pair of long telescopic arms 800 mm with cylindrical bushing and brackets to weld on.
LT311

LT311

Pair of short telescopic arms 600 mm and brackets to weld on.
LT312

LT312

Pair of long telescopic arms 800 mm and brackets to weld on.
LT313

LT313

Rough splined bushing to weld on.
LT322

LT322

Pair long curved telescopic arms 800 mm with cylindrical bushing and brackets to weld on.
LT323

LT323

Pair long curved telescopic arms 800 mm with splined bushing and brackets to weld on.
RL653

RL653

Kit for external key release with extension.
RL656

RL656

Kit for external release with key (variable code).
RL657

RL657

Kit for external release with existing handle for R41 series.
RL662

RL662

Kit for external release with key (fixed code KA3001).
KT216

KT216

Fixing bracket L.619 mm for R41 series.
KT217

KT217

Fixing bracket L.2000 mm for R41 series.

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