Технические характеристики: General characteristics
Max. speed (rpm) 10000
Torque peak in (mNm) 117*
Maximum continuous torque (mNm) 57**
Motor constant (mNm/W1/2) 17
Electrical time constant (ms) 0,5
Mechanical time constant (ms) 3,8
Energy losses at peak torque (W) 47
Torque/speed factor - zero impedance (mNm/ (rad/s) ) 0,29
Detent torque (mNm) 2,7
Rotor inertia (gcm2
) 11
Thermal resistance (°C/W) 5,3
Max. coil temperature (oC) 120
Integrated temperature sensor No
Number of phases 3 (star config)
Number of poles 4
Ambient operating temperature (°C) -40 →70°C
Dielectric strength at 500 V DC 1000 MΩ
Service life (h) 20000
Output ball bearing Yes
Weight (g) 210
Length (mm) 77
Protection index IP20
Comments
Motor mounted on aluminium plate 254 x 254 x 10 mm
thick to encourage heat flow
* 10 sec. at 25°C ambient temperature
** 25°C ambient temperature and 120°C winding
temperature
Standard winding
Phase-to-phase resistance (Ω) 4,6
Voltage at peak torque (V) 14,75
Current at peak torque (A) 3,21
Torque constant (mN.m/A) 36,50
Back EMF constant (V/ (rad/s) ) 0,0365
Back EMF constant (V/Krpm) 3,8
Inductance (mH) 2,2
