Major dimensions (with Hall-effect sensor and Temperature sensor)

Major dimensions
B09-13 B09-19 B09-25 B09-38 B09-51 B09-64
Overall length
A (mm)
37 43.5 50 67 81 94
Core dimension
B±0.5 (mm)
14 20 26.5 39.5 52 64.5
Yoke dimension
C±0.1 (mm)
21 27 33 46 59 71
Motor mass
(kg)
0.67 0.86 1.0 1.5 1.9 2.3

Specifications

B09-13 B09-19 B09-25 B09-38 B09-51 B09-64
Max.rotation speed
N [r/min]
4,400 3,200 2,300 1,700 1,200 1,000
Rated Max.torque
T [N·m]
0.83 1.1 1.4 1.9 2.5 3
Motor constant
KM [N·m/√W]
0.17 0.21 0.27 0.34 0.42 0.49
Torque constant
Kt [N·m/A]
0.43 0.59 0.80 1.11 1.51 1.87
Rotor inerita
JM [kg·m2]
6.0×10-5 7.9×10-5 9.8×10-5 14×10-5 17×10-5 21×10-5

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