Page 11 - Ketterer Drives – Brochure BLDC Technology

t-Rex 3206 I-65-51 L36 S2 DH
Rated voltage Rated current
Rated torque
Rated speed
Shaft power (output) Max. efficiency
Idle speed
No-load current
Stall torque*
Starting current at idle speed Torque constant
Speed constant
Motor parameters
Terminal resistance (phase to phase) Terminal inductance (phase to phase) Rotor inertia
Number of poles
Interconnection of the motor Number of coils per phase Interconnection of coils Direction of rotation
* Is limited by the current carrying capacity of the coils Note: Max. ambient temperature = 40 °C, controller-specific
At the nominal point (TU = 20°C), controller-specific
Motor characteristics at 24 V
24 VDC 7.3 A
0.6 Nm 2139 rpm 134 W 76 %
2680 rpm
0.5 A 1.9 Nm 20 A 0.094 Nm/A 112 rpm/V
3206.00-1000
36 VDC 5.6 A
0.6 Nm 3208 rpm 201 W 77 %
4053 rpm
0.6 A 1.9 Nm 20 A 0.094 Nm/A 112 rpm/V
0.348 Ohm
0.36 mH
65 kg* mm2
14
Star
2
2 Series
bidirectional
48 VDC 5.6 A
0.6 Nm 4812 rpm 301 W 77 %
6054 rpm
0.6 A 1.9 Nm 20 A 0.094 Nm/A 126 rpm/V
Motor phases
9 7 5 3 1
10 8 6 4 2
1= U-Phase 2= n.c.
3= U-Phase 4= U-Phase 5= V-Phase 6= V-Phase 7= W-Phase 8= V-Phase 9= W-Phase
10= W-Phase
S1 Mode
n.c.= please do not connect RM 2.54 / 10 PIN
W+P 3491-10
Hall-sensors
Torque (Nm)
Socket strip RM 2.54 / 8 PIN W+P 3491-08
Digital Hall-sensors
Supply of sensors: Voltage range: 4.5 to 5.5 V DC / Optional: voltage regulator for 5 V, Input current: < 70 mA Output signals of sensors: Differential output, (RS422 standard, datasheet AM26 C31-TI)
Typical voltage range: 0.2/ 3.4 V @ 20 mA / Output current: max. 20 mA
Signal structure: The Hall sensors have a 120° phase shift to each other. Due to the 14-pole design the Signal frequency is seven times higher than the speed
2468
1357
1= H3- 2= H1- 3= 5 V 4= H3+ 5= H1+ 6= GND 7= H2+ 8= H2-
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Degree of efficiency (%)
Rotational speed (rpm)
Shaft power (W)
Recording current (A)
BLDC-Motors