PRODUCT INFO:
BLA34 Series – High-Torque, All-in-One Servo Motors.We are pleased to introduce our new BLA34 series servo motors, offering more than double the torque in force compared to our previous AJ9DA series, while keeping the same compact size wise. You can have options both 12V and 28V models, deploying waterproof/dustproof specs and CAN (Drone CAN) communication. This new servo is ideal for UAV and industrial equipment.
The BLA34 series is a servo module developed as part of a high-torque lineup of industrial servo motors. Compared to our previous product (the "AJ9DA" series), it has more than twice the torque performance while maintaining the same size, and is waterproof, dustproof, and CAN-compatible. It is a product that can be used in a wide range of fields, including the UAV and industrial equipment markets.
Main specifications
Compared to our high-torque servo motor "AJ9DA" series, this product has achieved a significant improvement in performance while maintaining the same size. It is a product that can be used even under severe conditions.
Main uses
It can be used in a wide variety of situations where durability is required.
- UAV (Unmanned Aerial Vehicle) > Rudder and flap control
- Industrial robot> Robot hand, end effector, gripper
- Automated guided vehicle/robot (AGV/AMR) > Axle rotation, loading platform lock, opening and closing of lids and doors
- Production/facility equipment > Valve opening and closing, louver adjustment, lock opening and closing
Comparison with the AJ9DA series:
- High durability: More than twice as long (calculated value from our tests)
- High torque: More than double (rated torque)
- Weight reduction: 17%
Key Features:
Feature 1: All-in-one motor module
- This product integrates a motor and the peripheral devices required for its control, such as a reducer, motor, angle sensor, and motor driver, allowing customers to significantly reduce the man-hours required for component selection, design, development, and assembly.
Feature 2: High torque and light weight
- In response to customer requests for a product capable of producing high torque, we have developed a product that boasts the highest torque performance among our waterproof servo motors by adopting a high-power brushless motor. With a rated torque of 4.5 N⋅m, which is higher than previous products, it can be used under higher load conditions. In addition, its lightweight design is expected to improve flight efficiency by reducing the weight of the aircraft in UAV applications. Furthermore, in factory automation-related end effector applications, it is expected to increase the weight of the workpieces that robots can carry.
Feature 3: Long life and high durability
- High durability and a long lifespan have been achieved by adopting a newly designed gearbox and brushless motor, as well as a non-contact angle sensor. When replacing a conventional product with this product, it will contribute to improving the lifespan of the entire device.
Feature 4: Compatible with CAN communication
- This product uses the DroneCAN communication method, which is becoming increasingly popular in the UAV and UGV markets. This makes it possible to obtain information such as angle and temperature directly from the servo, something that was not possible with the S.BUS communication of previous products. It also supports bidirectional communication with multiple servo motors connected via a bus, which is expected to improve the controllability of the entire device, ensure safe operation, and support efficient maintenance activities.
Specs:
- Model name: BLA34-28U-AB1
- Rated voltage: 28.0
- Rated torque @28V: 4.5Nm / 45.9kg/cm
- Maximum torque (instantaneous) @28V: 15.4Nm / 157kg/cm
- Speed with no load (Angle control mode): 316°/sec
- Case Material (Upper/Middle/Bottom): Aluminium
- Gear Material: Steel
- Dustproof/waterproof structure: IP67
- Connection cable: Detachable shielded cable
- Cable length: 400mm
- Cable Type: Angle type
- Connector: 5-Pole
- Dimensions: L63 x W34 x H52.4mm
- Control and communication standards: DroneCAN V1/PWM
- Operating temperature: -40 to +70°C
- Weight: 275g
- Connector: Side/angled type