NTX Embedded — Experts in BLDC Motors. Custom and Application-Specific.

01 / MOTORS

Application Specific Motors

Built for efficiency. Proven under pressure.

Performance engineered around your application.

NTX BLDC motors combine a compact profile, variable-speed performance, and durable construction for demanding airflow applications. Match the motor, fan, and controller to the operating needs of your equipment.

POWER RATINGS: ⅓ & ½ HP
SPEED RANGE: 700–7,000
CONSTRUCTION: Aluminum housing
SHAFT: Stainless steel

Motor performance and operating limits depend on the selected configuration, load, cooling, and controller.

Discuss your motor application ↗

RELIABILITY BY DESIGN

Tested beyond everyday operation.

From bearing selection and rotor balance to manufacturing tolerances, NTX designs for long service life. Accelerated stress testing and end-of-line quality checks help turn engineering intent into dependable equipment performance.

200,000cumulative test hours over 36 months

21 hoursproduction burn-in on every unit

Reported in NTX Motor Qualification Information, April 2026. Qualification testing included 7,000 RPM operation at 60°C ambient and applied imbalance; test conditions are not operating ratings.

Explore the validation and production checks

Environmental & lifecycle testing

Continuous operation and accelerated imbalance testing
Humidity testing: 40°C / 93% RH for 96 hours
Start/stop cycling and bearing wear evaluation

Production quality assurance

Automated fan balancing
Start/stop functional and hi-pot testing
21-hour burn-in and current threshold monitoring

02 / CUSTOM DEVELOPMENT

Custom Motors

The right motor starts with your requirements.

Align voltage, current, speed, and mechanical integration with the needs of your product. These example configurations illustrate two distinct development requirements.

Exploded BLDC motor with permanent-magnet rotor, stator, housing, and mounting face

Custom Motor 1

24/36/48VUp to 100A3600 RPM

Custom Motor 2

12/24V200mA10,000 RPM

Custom configurations shown for discussion. Final specifications and validation are defined for each project.

03 / APPLICATIONS

Application Examples

Motor expertise, applied to your equipment.

Commercial oven blower and NTX motor assembly — 01
High-speed blower for commercial ovens

Illustrative exploded custom HVAC motor — 02
Custom HVAC Application

Illustrative exploded brushless trolling motor and propeller — 03
Custom Trolling Motor

04 / CONTROL & INTELLIGENCE

Motor Controllers with Embedded Edge AI

Precise control today. A foundation for predictive intelligence.

Pair NTX motors with single- or dual-axis controllers for programmable speed control, built-in diagnostics, and system integration. The Gen 2 development direction adds digital communication and operating telemetry to support future predictive service capabilities.

SINGLE AXIS

Single BLDC Motor Controller

CTH10001-10H001

Control one motor with a factory-programmable speed map and onboard LED status diagnostics.

0–10 VDC speed command in 0.5 V steps
Enable input and open-collector status output
Overcurrent, board temperature, and phase-loss protection

DUAL AXIS

Dual BLDC Motor Controller

CTH10002-10H002

Control two motors independently with separate speed commands and enable inputs for each axis.

Independent control of each connected motor
Factory-programmable speed-to-voltage mapping
Onboard LED operating and fault diagnostics

Current controller integration specifications

Electrical & control

208–220 VAC input, per supplied controller specifications
Designed for NTX ⅓ HP and ½ HP motors
700–7,000 RPM range depending on load and programming

Installation conditions

600 W maximum documented power limit
Forced-air cooling required; 50°C maximum ambient
Evaluated to UL/IEC 60730-1, fourth edition, subject to end-use conditions

Confirm model-specific limits and end-use requirements with NTX. No per-axis power allocation is implied for the dual controller.

GEN 2 / DEVELOPMENT DIRECTION

From motor control to system insight.

Capture operating behavior at the controller to inform diagnostics, tuning, and future predictive maintenance. Gen 2 development targets combine real-time telemetry with digital control to support application-specific health monitoring and predictive service development.

Flexible integration

Retain 0–10 V analog control and add RS-485
Target 90–240 VAC universal input
Enhanced control-loop access for motor-specific tuning

Greater control

Target up to 1.5 kW power capability
Digital speed commands for finer RPM resolution
Control improvements aimed at startup, acoustics, and airflow

Predictive-ready data

Real-time voltage, current, temperature, and speed telemetry
Support motor and system health analysis
Enable development of condition monitoring and predictive service