Motors

Redefining mobility

Turntide's leading axial flux motors deliver high torque in compact spaces–perfect for electric and hybrid vehicles. With flexible voltage, power, and customizable designs, these motors haven proven themselves in major OEM applications.

Huge gains in power and torque density compared with legacy motors (radial flux)
Space & weight-constrained applications pay a large premium for axial flux motors today

Tech Tour

AF430S Axial Flux Motor

Watch Video

tested and ready to pair

Combine motors, inverters, and more with Turntide Turnkey Solutions

Turntide Axial Flux Motor 430S (AF430S)

Maximum speed (rpm)

3,700

Continuous Maximum Torque (Nm)

375

Maximum Torque (20s) (Nm)

875

Continuous Maximum Power (kW)

120

Maximum power (20s) (kW)

310

Maximum Continuous Current (Arms)

220

Dimensions** LxD (mm)

125x435.4

Weight delivered dry (kg)

42.6

These performance values have been rated at 45°C ambient, 55°C inlet coolant, 12 lpm flow rate. At coolant temperatures over 55°C and ambient over 45°C derating may be required. DC Voltage and winding turns will affect the performance envelope and input current requirements.

Short motor length resulting from axial flux design
Very high power and torque density of 7.2 kW/kg and 20.5 Nm/kg*
Peak Efficiency of 96%, equivalent to the highest class of IE4
Low cogging and low ripple torque gives smooth, quiet operation in direct drive applications
Through-shaft female spline as per ISO4156
Tested to ISO 16750 environmental standards
Suitable for inverter supply voltages up to 850 VDC
Multiple stator winding turn-count configuration options
* 800VDC

Download datasheet

Support Documents

Turntide Axial Flux Motor 125 (AF125)

Maximum speed (rpm)

8,000

Continuous torque (Nm)

Peak torque (20s) (Nm)

210

Nominal output power (kW)

Peak output power (20s) (kW)

175

Dimensions** LxD (mm)

110x289

Weight delivered dry (kg)

Short motor length resulting from axial flux design
Very high power density of 7 kW/kg*
Peak efficiency up to 95%
Low cogging and low ripple torque gives smooth, quiet operation in direct drive applications
Compact design with flat front and back faces
for mounting
Low inertia composite rotor with excellent dynamic stability
Suitable for inverter supply voltages up to 850 VDC
Offered in 3-,4-,5- and 6-turn arrangements
*800 VDC, depending on number of turns

Download datasheet

Support Documents

Turntide Axial Flux Motor 130 (AF130)

Maximum speed (rpm)

8,000

Continuous torque (Nm)

133

Peak torque (20s) (Nm)

342

Nominal output power (kW)

Peak output power (20s) (kW)

284

Dimensions** LxD (mm)

110x338

Weight delivered dry (kg)

30.5

Short motor length resulting from axial flux design
Very high power density of 9.3 kW/kg*
Peak Efficiency up to 95%
Low cogging and low ripple torque gives smooth, quiet operation in direct drive applications
Compact design with flat front and back faces
for mounting
Low inertia composite rotor with excellent dynamic stability
Suitable for inverter supply voltages up to 850 VDC
Offered in 3-,4-,5- and 6-turn arrangements
*800 VDC, depending on number of turns

Download datasheet

Support Documents

Turntide Axial Flux Motor 140 (AF140)

Maximum speed (rpm)

5,000

Continuous torque (Nm)

231

Peak torque (20s) (Nm)

580

Nominal output power (kW)

Peak output power (20s) (kW)

303

Dimensions** LxD (mm)

115.2x380

Weight delivered dry (kg)

Short motor length resulting from axial flux design
Very high power density of 7 kW/kg*
Peak Efficiency up to 95%
Low cogging and low ripple torque gives smooth, quiet operation in direct drive applications
Compact design with flat front and back faces
for mounting
Low inertia composite rotor with excellent dynamic stability
Suitable for inverter supply voltages up to 850 VDC
Offered in 3-,4-,5- and 6-turn arrangements
*800 VDC, depending on number of turns

Download datasheet

Support Documents

Turntide Axial Flux Motor 230 (AF230)

Maximum speed (rpm)

8,000

Continuous torque (Nm)

252

Peak torque (20s) (Nm)

612

Nominal output power (kW)

124

Peak output power (20s) (kW)

504

Dimensions** LxD (mm)

212x338

Weight delivered dry (kg)

Short motor length resulting from axial flux design
Very high power density of 4.9 kW/kg*
Peak efficiency <95%
Available configured with either
one or two inverters
Low cogging and low ripple torque gives smooth, quiet operation in direct drive applications
Compact design with flat front and back faces
for mounting
Suitable for inverter supply voltages up to 800VDC
Offered in 3-, 4-, 5-, and 6-turn arrangements
*800 VDC

Download datasheet

Support Documents

Turntide Axial Flux Motor 240 (AF240)

Maximum speed (rpm)

5,000

Continuous torque (Nm)

427

Peak torque (20s) (Nm)

1,072

Nominal output power (kW)

148

Peak output power (20s) (kW)

561

Dimensions** LxD (mm)

224x380

Weight delivered dry (kg)

Short motor length resulting from axial flux design
Very high power density of 5.4 kW/kg*
Peak Efficiency >95%
Available configured with either
one or two inverters
Low cogging and low ripple torque gives smooth, quiet operation in direct drive applications
Compact design with flat front and back faces
for mounting
Suitable for inverter supply voltages up to 800VDC
Offered in 3-, 4-, 5-, and 6-turn arrangements
*800 VDC

Download datasheet

Support Documents

Turntide V01 (1-3hp)

Rated (HP)

Rated power (kW)

2.23

Rated (RPM)

1800

Operating (RPM)

100-3600

Peak motor efficiency

~92%

Rotor inertia (lb-ft2)

0.1

Motor weight (lb)

Supply Frequency (Hz)

A new standard for high efficiency in HVAC systems, exceeding IE5 efficiency levels across most operating points, proving to be an excellent option for retrofitting your existing HVAC systems. Built with Turntide’s patented high rotor pole-switched reluctance motor (HR-SRM) topology, V-Series motors are engineered to replace inefficient motors found in legacy rooftop units (RTUs) and air handling units (AHUs).

Download datasheet

Support Documents