Brushless DC
Motor
+ Brake
+ Sensor
This type of motor integrates electric brake and feedback angular sensor like Hall IC or Resolver. Typical applications are for power drive unit and actuation and motion control systems. TAMAGAWA's feature is to offer such motor with electric brake, feedback sensor and control board, furthermore with gearbox and ball screws too.
Features
- Using rare earth magnets (Neodymium-Iron-Boron or Samarium-Cobalt type)
- Three Hall IC for magnetic pole detection use
- Custom designs for electrical characteristics & shape of output shaft
Brushless DC Motor + Brake
- Robust configuration with a smaller number of parts
- Integrated electromagnetic brake
- High speed rotation
- Integrated temperature sensor for stator coil
Brushless DC Motor + Gearhead
- Robust configuration with a smaller number of parts
- High efficiency & low backlash Planetary Gearhead
- Combination with compact Gearhead enables high output torque
- Custom reduction gear ratio available
Specifications
Brushless DC Motor + Brake
| Model No. | TS4374N800 |
|---|---|
| Motor Type | Brushless DC Motor, 4 pole, 3 phase |
| Peak Torque at 28 VDC | 0.246 N-m |
| Peak Current at 28 VDC | 29.3 AMPS |
| Torque Constant | 0.0084 N-m/AMPS ±10 % |
| Voltage Constant | 0.88 V/krpm ±10 % |
| Breakaway Torque | 0.008 N-m MAX |
| Friction Torque | 0.010 N-m MAX |
| Speed at 20 VDC | 20,000 min-1 (rpm) MIN |
| Dielectric Strength | AC 750 Vrms, 2 mA, 1 MIN |
| Insulation Resistance | 10 MΩ MIN, DC 500 V |
| Mass | 380 g MAX |
| Temperature Range | -55℃ to +85℃ |
Brushless DC Motor + Gearhead
| Model No. | TSM8001N800 |
|---|---|
| Motor Type | Brushless DC Motor, 16 pole, 3 phase |
| Input Voltage | 9 to 29.5 VDC |
| Peak Torque at 9 VDC | 1.77 N-m MIN |
| Speed at Peak Torque | 31.43 rpm MIN |
| Maximum Current | 2 AMPS MAX |
| Back EMF Constant | 2.63 V/krpm ±10 % (without Gearhead) |
| Torque Sensitivity | 0.0251 N-m/AMPS ±10 % (without Gearhead) |
| Terminal Resistance | 0.72 Ω ±10 % |
| Terminal Inductance | 0.35 mH ±30 % |
| Dielectric Strength | AC 750 Vrms, 2 mA, 1 MIN |
| Insulation Resistance | 100 MΩ MIN, DC 500 V |
| Mass | 360 g MAX |
| Gear train Material | Steel |
| Backlash at No-Load | 1 degree MAX |
| Number of Gear Stage | 2 |
| Gear Ratio | 1/64 |
| Temperature Range | -55 ℃ to +85 ℃ |
Technical Information
TAMAGAWA SEIKI has been suppling many different varieties motors for general industry equipment, robot and other purposes for long years. The motor technology is one of TAMAGAWA's core technology since company foundation in year 1938. The motors have been developed and supplied to aircraft and helicopter for defense application, and aviation instruments, weather radar and other applications for commercial aircraft. TAMAGAWA has experiences to design and supply multi function motor with planetary gear box, ball screw, electric brake, hall sensor and Resolver, and has high capability to design Brushless DC Motor (BLDC) with integrated electric circuit.
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