Netgain Motors

Hyper 9 HV Motor Kit

Add Chillplate?: NO

Add Compact Display?: NO

Add Throttle?: NO

Product variants

In stock, ready to ship

$5,642.00

Shipping calculated at checkout.

NetGain HyPer 9 HV Integrated System — 144 V Class SRIPM Motor + X144 Inverter

Synchronous Reluctance Internal Permanent Magnet (SRIPM) power-train for light to mid-weight EV builds. Outstanding torque density, high efficiency, and a compact inverter. Combine systems for heavier platforms or racing.

DC 90–180 V
Up to 500 A peak
Up to 95% efficiency
Regen braking

Kit includes: HyPer 9™ HV motor, HyPer-Drive X144™ controller/inverter, LV harness, main contactor.

Why builders choose HyPer 9 HV

SRIPM efficiency

Brushless, cageless rotor design means less heat from losses and higher real-world efficiency.

Serious torque

162 lb-ft at low speed with excellent field-weakening: up to +50% power to ~5× nominal speed (see graph).

Tunable control

SmartView software, customizable I/O, and tailored regen let you match the drive feel to the platform.

What’s in the kit

HyPer 9™ HV SRIPM Motor (144 V nominal class)
HyPer-Drive X144™ Controller/Inverter (compact, high-power)
Low-voltage wire harness
Main contactor

Notes

B-Face (WarP 9) mount pattern; single-ended keyed shaft.
Use appropriate pre-charge, HVIL, fusing, and safety interlocks.
Regen available and tailorable via SmartView.

Technical specifications

DC Supply Voltage	90–180 V (144 V nominal)
Peak Current	Up to 500 A
Efficiency (peak)	Up to 95%
Peak Power	~90 kW @ 170 V
Continuous Power	~38 kW @ 3,600 RPM
Peak RPM	8,000
Continuous RPM	~3,300
Torque (low-speed)	~162 lb-ft
Regeneration	Yes — configurable
Motor Diameter × Length	8.66″ × 13.976″
Motor Weight	~130 lb
Controller Weight	~9 lb
Shaft	1.125″ dia., 1/4″ keyway, single-ended
Mount	B-Face (WarP 9 pattern)
Insulation Class	Class “H”
Software	SmartView

Always validate thermal limits, gearing, duty cycle, and electrical protection against your application.

Applications

Daily-driver conversions

Light to mid-weight cars and trucks seeking efficient, responsive drive feel.

Specialty EVs

Utility buggies, neighborhood EVs, light commercial platforms.

Performance builds

Combine systems for heavier or motorsport applications; leverage field-weakening headroom.

R&D / prototyping

Tunable control and data visibility via SmartView for rapid iteration.

Accessories & options

Chill Plate (Controller cooling)

5/8″ thick 6061 plate with 1/8″ NPT ports. Matches X1/X144 base. Includes liquid gasket.

Controller operating: −40 °C to +95 °C; thermal cutback ~+80 °C
~750 A for 2 min without plate (properly mounted)
Liquid loop can yield ~2–3× stock duty cycle
Strongly recommended for >200 A continuous

SME Compact Display

Optional LCD for Hyper-Drive controllers.

Speed (MPH/KM/H), SOC, active faults, derate indication
Profile cycling (E/S/H) with button (requires clone file config)
Diagnostic mode: RPM, temp, torque, current, etc.

Used Throttle Pedal Assembly

0–5 V potentiometer pedal recommended for Hyper-Drive controllers.

Ordering & shipping

Freight policy: Checkout quotes commercial delivery. Residential delivery may require LTL terminal pickup or added fee.
Lead times vary by configuration; contact us for current stock and scheduling.
For multi-system builds or adapters, reach out for application support.

Downloads

PDFHyPer 9 HV IS — User Manual PDFHyPer-Drive X1 / X144 — Controller Drawing PDFHyPer 9 — Motor Drawing PDFHyPer 9 — Power Graph PDFHyPer 9 HV — Sales/Spec Sheet

Pickup available at EVolve Electrics Office

Usually ready in 24 hours

Pairs well with

Hyper 9 HV Motor Kit

NO / NO / NO

$5,642.00