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InvertersR&DRef. scoutbee-48v-bldc-inverter
ScoutBee 48 V BLDC Joint Actuator
Integrated 48 V BLDC joint actuator with FOC controller and CAN.
170 W
Power rating
Specifications
- Rated voltage
- 48 V
- Voltage range
- 24–60 V
- Rated power
- 170 W ± 10%
- Rated phase current
- 7 Apk
- Max phase current
- 23 Apk
- No-load current
- 0.5 Arms
01 /Overview
Product details
ScoutBee is an integrated 48 V BLDC joint actuator pairing a geared 28-pole motor (7.75:1 steel gearbox) with an on-board field-oriented controller, delivering 6 N·m rated and 17 N·m peak torque.
Dual AS5047P 14-bit magnetic encoders enable precise position, speed and current (torque) control with adaptive FOC, MTPA, flux weakening and optimized backdrivability over CAN 2.0B (CANopen / MIT). A full protection suite covers over-temperature, over/under-voltage, phase over-current and anti-backdrive.
At a glance
- Topology
- FOC BLDC + gearbox
- Input
- 24–60 VDC (48 V nom.)
- Isolation
- 600 VAC stator–casing
- Dimensions
- 78.5 × 78.5 × 45.5 mm
- Weight
- 405 g
- Operating temp.
- −20 °C to +50 °C
170 W
Power rating
48 V
Rated voltage
24–60 V
Voltage range
170 W ± 10%
Rated power
02 /Engineering detail
What it does and how
Applications
APP- Robotic joints and actuators
- Precision motion-control platforms
Technologies
TECH- Adaptive field-oriented control (FOC)
- Maximum Torque Per Ampere (MTPA) and flux weakening
- Optimized backdrivability
- Dual 14-bit magnetic encoders (AS5047P)
Benefits
BEN- High torque density of 44.73 N·m/kg
- Multi-protocol CAN (private / CANopen / MIT)
- Over-temp, over/under-voltage, phase OCP and anti-backdrive protection
05 /Build & integration
Mechanical, environmental & I/O
Mechanical
- Rated torque
- 6 N·m
- Peak torque
- 17 N·m
- Torque constant (Kt)
- 1.22 N·m/Arms
- Torque density
- 44.73 N·m/kg
- No-load speed
- 410 rpm @ 48 V
- Rated speed
- 360 rpm @ 6 N·m
- Gear ratio
- 7.75 : 1
- Number of poles
- 28
- Dimensions
- 78.5 × 78.5 × 45.5 mm
- Weight
- 405 g ± 5 g
- Ingress protection
- IP52 (IP67 optional)
Environmental
- Operating temperature
- −20 °C to +50 °C
- Storage temperature
- −30 °C to +70 °C
- Humidity
- 5%–85%
Interface / I/O
- Communication
- CAN 2.0B @ 1 Mbps
- Encoder
- AS5047P ×2, 14-bit
07 /Documentation
Technical documents
09 /Next step
Need the ScoutBee 48 V BLDC Joint Actuator tailored to your spec?
We adapt power stage, magnetics and protection to your envelope — from sample to volume production.
