22.5 kW181 series · liquid-cooled PMSM motor

Rated power at 48 V

8 polesliquidIP68

One of the stock motors of the 181 series, liquid. Up to 150 kW and 280 Nm in a compact, lightweight liquid-cooled frame.

Figures at your voltageS1 continuous

System voltage

6 V82 V

rated power

rated speed

rated torque

Speed and power follow the voltage; torque, current and efficiency stay the same. The top of the slider is where the motor reaches its mechanical speed limit or 800 V.

Battery current
Efficiency
Max voltage
Max speed
Poles: 8
Cooling: liquid
Protection: IP68

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Options

Standard delivery: the motor with a plain shaft

Mounting bracketsA set of two machined mounting brackets matched to the series: flange plates with slotted feet, bolted to the motor face.Add to my enquiry Shaft coupling

Shaft couplingMachined flange couplings for the output shaft in many versions, bolt-on to your drive line: tell us what you connect to and we pick the most suitable one. Without it the motor comes with the plain shaft shown in the pictures.Add to my enquiry

The same motor at standard voltagesRated torque and current do not change with the voltage.
Voltage	Rated speed	Rated power	Torque	Current
12 V	1 150	5.6	46 Nm	467 A
24 V	2 350	11.3	46 Nm	467 A
48 V	4 700	22.5	46 Nm	467 A
72 V	7 000	33.8	46 Nm	467 A
96 V	9 350	45.0	46 Nm	467 A
144 V	14 050	67.5	46 Nm	467 A
200 V	19 500	93.8	46 Nm	467 A
300 V	29 250	140.7	46 Nm	467 A
400 V	38 950	187.6	46 Nm	467 A
500 V	48 700	234.5	46 Nm	467 A
600 V	58 450	281.5	46 Nm	467 A
700 V	68 200	328.4	46 Nm	467 A
800 V	77 950	375.3	46 Nm	467 A

Motors	2 motors
Power at 48 V	4.9 – 8.6 kW
Torque	51 Nm
Speed at 48 V	950 – 1 600 rpm

Motors	10 motors
Power at 48 V	3.5 – 13.0 kW
Torque	37 – 80 Nm
Speed at 48 V	700 – 2 350 rpm

Motors	12 motors
Power at 48 V	6.0 – 22.5 kW
Torque	40 – 139 Nm
Speed at 48 V	700 – 4 700 rpm

Motors	12 motors
Power at 48 V	13.0 – 31.2 kW
Torque	86 – 390 Nm
Speed at 48 V	300 – 2 500 rpm

Motors	2 motors
Power at 48 V	6.4 – 11.0 kW
Torque	88 Nm
Speed at 48 V	700 – 1 200 rpm

22.5 kW181 series · liquid-cooled PMSM motor

Figures at your voltageS1 continuous

Options

Must know before buy

Motor configurator