Kia Niro: Hybrid Motor System / Specifications

Specifications

Hybrid Drive Motor

Item
Specification
Type
PMSM
(Interior Permanent Magnet Synchronous Motor)
Max. output
32 kW / 1,798 - 2,500 rpm
Max. torque
170 N·m / 0 - 1,798 rpm
Cooling system
Water-cooled

Hybrid Starter Generator (HSG)

Item
Specification
Type
PMSM
(Interior Permanent Magnet Synchronous Motor)
Max. output
8.0 kW / 2,160 - 12,000 rpm
Max. torque
35.3 N·m / 0 - 2,160 rpm
Cooling system
Water-cooled

Electric Water Pump (EWP)

Item
Specification
Type
Water pump
Operation
Motor drive
Voltage
12 V
Rated currency
Below 2.8 A

Coolant

Item
Specification
Capacity
2.8 L (0.74 U.S gal., 2.96 U.S.qt., 2.46 Imp.qt.)

Tightening Torques
Item
N·m
 kgf·m
 lb·ft
HPCU mounting bolt
21.6 - 23.5
2.2 - 2.4
15.9 - 17.4
DCT ↔ Hybrid drive motor mounting bolt
42.2 - 53.9
4.3 - 5.5
31.1 - 39.8
Engine clutch actuator mounting bolt
21.6 - 26.5
2.2 - 2.7
15.9 - 19.5
EWP mounting bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
HSG mounting bolt
44.1 - 49.0
4.5 - 5.0
32.5 - 36.2
55.9 - 60.8
5.7 - 6.2
41.2 - 44.8
Reservoir mounting bolt
7.8 - 11.8
0.8 - 1.2
5.8 - 8.7
Radiator mounting bolt
7.8 - 11.8
0.8 - 1.2
5.8 - 8.7

High voltage shut-off procedures
High Voltage Shut-off Procedures    • Be sure to read and follow the “General Safety Informat ...

Special service tools
Special Service Tools Tool Name / Number Illustration Description Pressure cap pressure checker 0K253-G5100 ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Troubleshooting
Troubleshooting Symptom Suspected area Engine will not start or hard to start Vapor hose damaged or disconnected Engine struggles to start Malfunction of the Purge Control Solenoid Valve ...

Kia Niro (DE HEV) Owners Manual: HEV (Hybrid electric vehicle) system
The Kia Hybrid Electric Vehicle (HEV) uses both the gasoline engine and the electric motor for power. The electric motor is run by a 240V high-voltage HEV battery. Depending on the driving conditions, the HEV computer selectively operates between the engine and the electric motor or even both a ...

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