Model TG305X Download Datasheet

BRUSHLESS PERMANENT MAGNET MACHINE

PERFORMANCE	TG305X
Max continuous torque (Nm)	0.21
Max permissible speed (RPM)	17900
Max continuous shaft power (kW)	0.151
Max efficiency (%)	82%
Max stator temperature (C)	100
Peak torque – 1s (3s) (Nm)	0.62 (0.37)

MODEL SPECIFICATIONS	TG3050	TG3051	TG3052	TG3053	SYM
Winding configuration	Series Y	Series ∆	Parallel Y	Parallel ∆
Max continuous current Arms	3.1	4.6	6.2	9.2	I
Voltage constant Vpkl-l/(rad/s)	0.060	0.035	0.030	0.017	Ke
Voltage constant Vpkl-l/kRPM	6.3	3.7	3.2	1.8	Ke
Torque constant Nm/Arms	0.074	0.049	0.037	0.025	Kt
Motor Constant Nm/√W	0.042	0.042	0.042	0.042	Km
Terminal resistance Ω	2.027	0.676	0.507	0.169	R
Terminal inductance μH	34.8	11.6	8.7	2.9	L
Motor drive voltage Vbus	(RPM*Kv*π/30+Torque/Kt*R)*1.2
Generator terminal voltage Vrms	(RPM*Kv*π/30-Torque/Kt*R)/Sqrt(2)

NOTES

• All ThinGap machines can operate as a motor or generator
• When operated as a motor best performance is obtained with high frequency sinusoidal drives
• 70μH per phase of external inductance is recommended when operated with conventional drives
• Contact ThinGap for drive compatibility and applications engineering

MODEL NUMBER	TG30   X   X   – X010
Machine series	TG30
Rotor configuration	X
Winding configuration	X
Mounting option (M-Framed, P-Frameless Part Set)	– X010
EXAMPLE	TG3052 – P010

MECHANICAL SPECIFICATIONS	TG305X
Max outer diameter in (mm)	3.008 (76)
Through hole diameter in (mm)	2.404 (61)
Total axial height in (mm)	0.85 (22)
Rotor mass lbs (g)	0.201 (91)
Stator mass lbs (g)	0.139 (63)
Partset mass (rotor & stator) lbs (g)	0.34 (154)
Total motor assembly mass lbs (g)	0.46 (210)
Rotor Inertia lbm-ft2 (kg-m2)	2.56E-3 (1.08E-4)

MACHINE ASSEMBLY DRAWING – P010 CONFIGURATION