Product Description
35/42/57 integrated DC brushless motor
High speed, position/speed/torque closed-loop, 485 and CANopen communication interfaces are standard across the entire series

Product advantages

Highly integrated Precise control Feature-rich Fault Alarm
Product parameters
BLM35 series product parameters
Product Model | BLM3501B-* | BLM3502B-* | BLM3503B-* |
shaft diameter | Φ5 | Φ5 | Φ5 |
Rated current (A) | 1 | 1.6 | 2.1 |
Rated voltage (VDC) | 24 | 24 | 24 |
Rated power (W) | 16 | 25 | 33 |
Rated torque (N · m) | 0.04 | 0.06 | 0.08 |
Inertia(kg·m2×10-6) | 2 | 2.5 | 3 |
Rated speed | 4000 | 4000 | 4000 |
Encoder | 17 bit magnetic encoder (multi turn absolute value counting, automatic storage in case of power failure) | ||
Body length (mm) | 55 | 65 | 75 |
Weight (kg) | 0.238 | 0.308 | 0.376 |
Note: * indicates optional CANopen/RS485 communication mode
Product drawing
Product Model | BLM3501B-* | BLM3502B-* | BLM3503B-* |
X(mm) | 55 | 65 | 75 |

Moment frequency curve

Note: Do not use the motor for more than 10 seconds in the short-term operation area, as the test results may vary depending on the testing conditions
BLM42-N Product Parameters
Product Model | BLM4206B-N |
shaft diameter | Φ5 |
Rated current (A) | 4 |
Rated voltage (VDC) | 24 |
Rated power (W) | 67 |
Rated torque (N · m) | 0.16 |
Inertia(kg·m2×10-6) | 5.3 |
Rated speed | 4000 |
Encoder | 17 bit magnetic encoder, multi turn absolute value counting, automatic storage in case of power failure |
Body length (mm) | 86.7 |
Weight (kg) | 0.548 |
Product drawing
Product Model | BLM4206B-N |
X(mm) | 86.7 |

Moment frequency curve

BLM42 Product Parameters
Product Model | BLM4203B-*-(B) | BLM4203B-*-W | BLM4205B-*-(B) | BLM4205B-*-W |
shaft diameter | Φ5 | Φ5 | Φ5 | Φ5 |
Rated current (A) | 1.7 | 1.7 | 2.77 | 2.77 |
Rated voltage (VDC) | 24 | 24 | 24 | 24 |
Rated power (W) | 26 | 26 | 47 | 47 |
Rated torque (N · m) | 0.083 | 0.083 | 0.15 | 0.15 |
Inertia(kg·m2×10-5) | 2.8 | 2.8 | 4.3 | 4.3 |
Rated speed | 3000 | 3000 | 3000 | 3000 |
Encoder | Integrated 2500 line magnetic encoder | |||
Body length (mm) | 58.5(84) | 58.5 | 78.5(104) | 78.5 |
Weight (kg) | 0.30(0.44) | 0.3 | 0.48(0.60) | 0.48 |
Note: * indicates optional CANopen/RS485 communication mode, W indicates external output line; (B) Indicate brake model, brake holding torque ≥ 1.3 (N · m)
Product drawing
Product Model | BLM4203B-*-(B) | BLM4203B-*-W | BLM4205B-*-(B) | BLM4205B-*-W |
X(mm) | 58.5(84) | 58.5 | 78.5(104) | 78.5 |

BLM42-Internal outgoing line

BLM42-Outward Line

BLM42-Brake
Moment frequency curve

Note: The intermittent use area cannot exceed 10 seconds, and the test results may vary depending on the testing conditions
BLM57 Product Parameters
Product Model | BLM5709B-*-(B) | BLM5715B-*-(B) |
shaft diameter | Φ8 | Φ8 |
Rated current (A) | 5 | 7.2 |
Rated voltage (VDC) | 24 | 24 |
Rated power (W) | 90 | 150 |
Rated torque (N · m) | 0.3 | 0.48 |
Inertia(kg·m2×10-5) | 2.6 | 4.3 |
rated speed | 3000 | 3000 |
encoder | Integrated 2500 line magnetic encoder | |
Body length (mm) | 96(130.5) | 136(170.5) |
Weight (kg) | 0.89(1.25) | 1.49(1.86) |
Note: * indicates optional CANopen/RS485 communication mode, (B) indicates brake model, brake holding torque ≥ 1.3 (N · m)
Product drawing
Product Model | BLM5709B-*-(B) | BLM5715B-*-(B) |
X(mm) | 96(130.5) | 136(170.5) |


Moment frequency curve

Note: The intermittent use area cannot exceed 10 seconds, and the test results may vary depending on the testing conditions
Product Display
encoder
heat dissipation housing drive
controller motor
I/O module
Highly integrated drive control system
Pioneering the concept of integrated design, integrating drivers, encoders, controllers, and I/O modules
Integrated brushless motor compared
to traditional motor combination
Savings of approximately 300%
Less than the size of a computer mouse in terms of volume
Compact size, more space saving
Professional team for industrial design, breaking free from the constraints of traditional motor systems, and unleashing more application space
STX019 cable
Simple wiring and bus control
Instead of traditional complex and cumbersome wiring methods, only one bus is needed to control the motor
Speed mode Position Mode Torque mode
Accurate control and multiple selectable modes
Adopting FOC magnetic field orientation control technology and SVPWM technology, with flexible switching of multiple control modes
communication
Bus communication, pulse controllable
Multiple communication methods can be freely selected to meet the needs of various industrial automation equipment and ensure stable transmission
PLC Industrial touch screen Computer Integrated brushless motor
Application Cases
Widely applicable industries: robotics, precision assembly and testing equipment, high-end intelligent furniture and models, packaging equipment, medical industry, aerospace, textile machinery, printing machinery.

Performance Display
Rich software features ensure smooth operation
Having a professional software technology team and obtaining multiple software copyrights

Fault Alarm Single circle position recovery Origin regression Parameter identification Soft limit Benefit switching Vibration suppression
S-shaped acceleration and deceleration curve
Built in 12 segment S-shaped acceleration and deceleration curves; Effectively reduce the impact and make the motor run more stably and smoothly

12 segment S-shaped acceleration and deceleration curve
Equipped with resonance suppression function
By setting the parameters of the notch filter, efficiency is improved and vibration frequency range ≥ 300Hz is effectively suppressed

Low frequency vibration suppression technology
If the end of the mechanical load is long and heavy, it is prone to end vibration during emergency stop, which affects the positioning effect. The low-frequency vibration suppression function can effectively reduce this vibration; Effective suppression of vibration frequency range ≤ 100Hz

Service
About color difference
All product images are taken from the actual product. Due to the different display effects of computer monitors, there may be slight color differences. Please refer to the actual product received.
After-sales service
Due to customization reasons rather than product quality, returns will not be accepted. If you have any questions after receiving the goods, please contact us and we will serve you wholeheartedly.
About price
All products in our store are at reference prices, and prices may vary due to different specifications and parameters. For specific quotes, please consult customer service. Large quantities offer competitive prices!
About shipping
We will arrange production and ship your order as soon as possible after you make the payment. If you need to specify logistics, please inform customer service in advance before placing the order!
Order delivery date
The production cycle for orders is generally 4-10 days










