brushless dc motors

The Premotec Brushless DC motors use an external

rotor and an iron core stator to minimize cogging

and to maximize the output torque. Supplied in an

extremely compact package, Premotec brushless

motors are available with or without integrated

electronics. The use of high quality components

ensures a motor life in excess of 20.000 hours. The

torque for these motors ranges from 2.5 to 210

mNm. The speeds range from 1000 to 10.000 rpm.


The brushless motor performance is summarized below.



Specifications Overview

Frame Size (mm) 21 - 68
Bus Voltage (VDC) 6 - 24
Rated Speed (RPM) 3,650 - 7,150
Rated Power (W) 1 - 50
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documents & resources

Kinetimax BL21 EE

Part Numbers Voltage Direction Speed Watt
4322 016 21001 10 10000 1.5
4322 016 21011 12 5600 1

KINETIMAX 24 EB SERIES

SPECIFICATIONS

Model 9904 120 + 18601/18611 18602/18612 18603/18613 18105/18614 18605/18615 18606/18616 18215/18617
Nominal Voltage V 6 7.2 9 12 15 18 24
Nominal Torque mNm (oz-in) 10 (1.42 oz-in) 10 (1.42 oz-in) 10 (1.42 oz-in) 10 (1.42 oz-in) 10 (1.42 oz-in) 10 (1.42 oz-in) 10 (1.42 oz-in)
Nominal Speed RPM 2680 2550 2680 2440 2380 2680 2470
Nominal Current mA 775 620 515 370 290 260 185
No-Load Speed RPM 4010 3850 3990 3840 3750 4010 3840
No-Load Current mA 67 52 45 31 24 22 16
BEMF at 3000 RPM V 4.35 5.44 6.53 9.07 11.6 13.1 18.1
Torque Constant mNm/A (oz-in/A) 13.9 (1.97) 17.3 (2.45) 20.8 (2.95) 28.9 (4.09) 37 (5.24) 41.6 (5.89) 57.7 (8.17)
Terminal Resistance Ohm 2.7 4.2 6.1 12.5 20.1 24.5 49
Starting Torque at Nom. Voltage mNm (oz-in) 30 (4.25) 30 (4.25) 30 (4.25) 27 (3.82) 27 (3.82) 30 (4.25) 28 (3.97)
Starting Current at Nom. Voltage A 2.21 1.73 1.47 0.96 0.5 0.73 0.49
Rotor Inductance mH 0.2 0.32 0.46 0.89 1.46 1.84 3.55
Rotor Inertia kgm2 (oz-in-s2) 0.9E-6 (1.27E-4) 0.9E-6 (1.27E-4) 0.9E-6 (1.27E-4) 0.9E-6 (1.27E-4) 0.9E-6 (1.27E-4) 0.9E-6 (1.27E-4) 0.9E-6 (1.27E-4)
Mech. Time Constant ms 13 13 13 13 13 13 13
Thermal Resistance Winding-Housing °C/W 5.2 5.2 5.2 5.2 5.2 5.2 5.2
Thermal Resistance Housing-Ambient °C/W 16.3 16.3 16.3 16.3 16.3 16.3 16.3

Kinetimax BL21 EE

Part Numbers Voltage Direction Speed Watt
4322 016 21001 10 10000 1.5
4322 016 21011 12 5600 1

Kinetimax BL24 EB 2 Wire

Part Numbers Voltage Direction Speed Watt
4322 016 21492 6 CW 7150 2.2
4322 016 21502 6 CCW 7150 2.2
4322 016 21512 12 CW 7050 2.7
4322 016 21522 12 CCW 7050 2.7
4322 016 21532 24 CW 7070 2.7
4322 016 21542 24 CCW 7070 2.7

Kinetimax BL24 EB 5 Wire

Part Numbers Voltage Direction Speed Watt
4322 016 21513 6 REV 7150 2.2
4322 016 21523 12 REV 7050 2.7
4322 016 21533 24 REV 7070 2.7

Kinetimax BL32 EB 2 Wire

Part Numbers Voltage Direction Speed Watt
4322 016 30421 12 CW 4600 12
4322 016 30422 12 CCW 4600 12
4322 016 30423 24 CW 6000 16
4322 016 30424 24 CCW 6000 16

Kinetimax BL32 EB 4 Wire

Part Numbers Voltage Direction Speed Watt
4322 016 30425 12 CW 4600 12
4322 016 30426 12 CCW 4600 12
4322 016 30427 24 CW 6000 16
4322 016 30428 24 CCW 6000 16

Kinetimax BL32 EB 5 Wire

Part Numbers Voltage Direction Speed Watt
4322 016 30429 12 REV 4600 12
4322 016 30430 24 REV 6000 16

Kinetimax BL32 EB 2 Wire Double Shaft

Part Numbers Voltage Direction Speed Watt
4322 016 30431 12 CW 4600 12
4322 016 30432 12 CCW 4600 12
4322 016 30433 24 CW 6000 16
4322 016 30434 24 CCW 6000 16

Kinetimax BL32 EB 2 Wire Double Shaft

Part Numbers Voltage Direction Speed Watt
4322 016 30435 12 CW 4600 12
4322 016 30436 12 CCW 4600 12
4322 016 30437 24 CW 6000 16
4322 016 30438 24 CCW 6000 16

Kinetimax BL42 EB

Part Numbers Voltage Direction Speed Watt
4322 016 38002 12 REV 5200 4
4322 016 38003 12 REV 5200 5
4322 016 38004 12 REV 5200 6
4322 016 38007 24 REV 5300 4
4322 016 38008 24 REV 5300 5
4322 016 38009 24 REV 5300 6

Kinetimax / BL54 EB Series

Part Numbers Voltage Direction Speed Watt
4822 016 48003 12 CCW 4550 8
4322 016 48007 12 CW 4550 8
4322 016 48013 24 CCW 4550 8
4322 016 48015 24 CW 4550 8
4322 016 48017 24 CW 4550 8
4322 016 48021 12 CCW 4600 12
4322 016 48023 12 CW 4600 12
4322 016 48025 12 CW 4600 12
4322 016 48027 12 CW 4600 12
4322 016 48031 24 CCW 4600 12
4322 023 48033 24 CCW 4600 12
4322 016 48035 24 CW 4600 12
4322 016 48037 24 CW CW 12
4322 016 48621 12 REV 5400 10
4322 016 48622 24 REV 6200 12
4322 016 48623 12 REV 4450 12
4322 016 48624 24 REV 6100 16

Kinetimax BL68 EB Series

Part Numbers Voltage Direction Speed Watt
4322 016 58041 24 REV 6000 35
4322 016 58033 24 REV 4330 35
4322 016 58013 24 REV 6000 50
4322 016 58023 24 REV 3650 50

Brushless DC Motors