Major dimensions (without Hall-effect sensor, without Temperature sensor)

Major dimensions
B03-06 B03-13 B03-19 B03-25
Overall length
A (mm)
23 34 40 47
Core dimension
B±0.5 (mm)
7.5 14 20.5 26.5
Yoke dimension
C±0.1 (mm)
7 15 21 27.5
Motor mass
(kg)
0.05 0.09 0.11 0.14

Specifications

B03-06 B03-13 B03-19 B03-25
Max.rotation speed
N [r/min]
47,500 30,000 24,000 21,500
Rated Max.torque
T [N·m]
0.019 0.037 0.054 0.072
Motor constant
KM [N·m/√W]
0.008 0.014 0.020 0.025
Torque constant
Kt [N·m/A]
0.010 0.020 0.030 0.040
Rotor inerita
JM [kg·m2]
1.7×10-7 3.5×10-7 5.3×10-7 6.6×10-7

Running torque curve

Running torque curve

Simulation conditions

  • The simulation conditions are examples. We perform individual simulations based on the customer's specifications.
    • Continuous rated torque is expressed (duty100%).
    • Heat radiation condition: Natural heat radiation
    • Environmental temperature: 40°C
    • Winding maximum temperature: Up to 85°C
  • Rotation detector is not considered.

Formula for calculating torque

√3/2 × torque constant between terminals Kt (N·m/A) × motor current lm [A]

  • Motor constant and torque constant on this brochure mean constants between terminals.

Inquiries

ShinMaywa Industries, Ltd.
Automatic Machinery Group, Wire Processing Systems Department
1-1 Shinmeiwa-cho, Takarazuka-shi, Hyogo 665-0052  Japan
Phone: +81-798-54-1834