CubeMars AK45-36 Actuator Motor Compact High-Torque Power Module


Description

The AK40-10, AK45-10, and AK45-36 series are high-performance power modules that integrate a brushless motor, planetary gearbox, and driver into a single unit, providing the perfect solution for powerful motion and precise control. These modules feature a lightweight design with high efficiency and strong power, offering exceptional torque density to meet various high-load demands. The core components of the gearbox and the manufacturing process have been specially optimized to deliver a smoother operating experience. Supporting both servo and motion control modes, they incorporate adaptive PID settings, eliminating complexity and enabling direct, efficient operation.

The AK40-10 and AK45-10 power modules use a 10:1 reduction ratio, making them suitable for applications with limited space and moderate torque requirements. In contrast, the AK45-36 power module features a 36:1 reduction ratio, delivering greater torque output for heavy-load applications. The plug-and-play, highly integrated design removes traditional redundant wiring, streamlining the installation process and simplifying deployment.CubeMars offers highly customizable modular motors to meet diverse application needs, making them the ideal choice for industries like industrial automation and robotics.

Specification

Application

Legged Robot, Exoskeleton,AGV

Peak torque (Nm)

24

Driving way

FOC

Peak current (ADC)

6.5

Operation ambient temperature

-20℃~50℃

No-load speed (rpm)

52

Winding Type

star

KV (rpm/V)

80

Insulation Level

F

KT (Nm/A)

0.11

Insulation High-voltage

500V 5mA/2s

KE (V/krpm)

12.5

Insulation resistance

500V10MΩ

Phase to phase resistance (mΩ)

1.8

Number of Slots

24

Phase to phase Inductance (μH)

1.4

Pole Pairs

14

Rotor Inertia (gcm²)

32

Reduction Ratio

36:1

Motor constant(Nm/√W)

0.15

Back drive (Nm)

0.8

Mechanical Time Constant (ms)

0.83

Backlash (arcmin)

12

Maximum Torque Density(Nm/kg)

70.5

Temperature sensor

NTC MF51B 103F3950

CAN connector

A1257WR-S-3P

Noise dB (65CM away the motor)

65

UART connector

A1257WR-S-3P

Basic dynamic load rating Cr(N)

2810

Power connector

XT30PW-M

Basic static load rating Cor(N)

2760

Inner loop encoder type

Magnetic

Rated voltage (V)

24

Inner ring encoder resolution

14bit

Rated torque (Nm)

8

Outer ring encoder type

/

Rated speed (rpm)

40

Outer ring encoder resolution

/

Rated current (ADC)

2

Number of encoder

1

Weight (g)

340

Analysis Chart

Dimension

Resource

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