# NEOTON MOTOR — Industrial Motion Control Supply

> NEOTON MOTOR is a North America-facing industrial motion control manufacturer and supplier, backed by 30+ years of OEM manufacturing experience. We supply stepper motors, servo motors, BLDC motors, stepper drivers, servo drives, motion controllers, and PLCs to industrial OEM clients, system integrators, and service shops worldwide. No minimum order. Custom specifications available.

## About NEOTON MOTOR

NEOTON MOTOR supplies precision motion control components — stepper motors, servo motors, BLDC motors, stepper drivers, servo drives, motion controllers, and PLCs — to industrial OEM clients, system integrators, and service shops across North America and globally. We are backed by 30+ years of motor manufacturing expertise and have served 500+ industrial clients across automation, robotics, medical, and energy sectors.

Our core advantage is OEM customization: winding spec, shaft geometry, encoder type, connector, and housing finish can all be tailored to exact application requirements, with no minimum order quantity — from single-unit prototypes to volume production.

Manufacturer: Chuangwei Electric (创伟电机), Ningbo, China. Certifications: ISO 9001, CE, RoHS.

Contact: sales@neotonmotor.com | +86-574-87250488 | CADTIC Bldg, No.118 Zhongshan Rd, Ningbo, China

Business Hours: Monday–Friday 8:00 AM–6:00 PM CST

## Product Catalog

### Motors

Stepper Motors — 2-phase hybrid stepper motors in NEMA 8 (20mm), NEMA 11 (28mm), NEMA 17 (42mm), NEMA 23 (57mm), NEMA 34 (86mm), and NEMA 42 (110mm) frame sizes. Standard 1.8° step angle (200 steps/rev). Available in single-shaft and double-shaft configurations. Holding torque range: 0.025 N·m (NEMA 8) to 21+ N·m (NEMA 42). Series: 20BH (NEMA 8), 28BH (NEMA 11), 35BH (NEMA 14), 39BH (NEMA 16), 42BH (NEMA 17), 57BH (NEMA 23), 60BH (NEMA 24), 86BH (NEMA 34), 110BH (NEMA 42). The 86BH series covers body lengths from 62mm to 156mm with holding torques from 1.3 N·m to 13.1 N·m. The 110BH series covers body lengths from 115mm to 199mm with holding torques from 11.8 N·m to 21.6 N·m.

BLDC Motors — Brushless DC motors in 42mm, 57mm, 70mm, 83mm, 86mm, 92mm, 102mm, and 110mm frames. Voltage range: 24–48V DC. Power range: 40W–3000W. Three-phase with Hall sensors. Suitable for constant-speed applications: fans, pumps, conveyor drives. Series: CW57BLM, CW70BL, CW83BLMS, CW86BLA, CW92BLMA, CW102BLA, CW110BLA.

AC Servo Motors — Low-voltage AC servo motors (36–48V, 57mm frame) and high-voltage AC servo motors (220V AC, 40–130mm frames). Power range: 50W–1500W. Encoder feedback (2500 PPR) for closed-loop position control. Series: CW57BLMA (low voltage), ACM0H (high voltage, IP67 rated).

Linear Stepper Motors — NEMA 17 and NEMA 23 captive linear actuators with T8 and T10 lead screws. Direct linear motion without external lead screw assembly.

New Energy / PMSM Motors — Permanent magnet synchronous motors for EV auxiliary systems (pumps, power steering). Rated power: 1.5kW–3kW. Input voltage: 380V DC / 600V DC. Series: EM820, EM822, EM824.

Three-Phase Induction Motors — Standard industrial AC induction motors in 116mm, 118mm, 145mm, 170mm, and 189mm frame sizes. Series: CW116Y, CW118Y, CW145Y, CW170Y, CW189Y.

### Drives

Analog Stepper Drivers — DIP-switch configured 2-phase stepper drivers. Simple, cost-effective, reliable. Models: SH20403 (12–36V DC, 0.3–3.0A, microstep up to 1/128), SH20806 (18–50V DC, 0.5–6.0A), SH21208 (18–80V DC, 1.0–8.0A).

Digital Stepper Drivers — DSP-based 2-phase stepper drivers with anti-resonance and smooth motion algorithms. Models: DM542 (18–50V DC, 1.0–4.2A, microstep up to 1/256), DM860 (24–80V DC, 2.4–7.2A), CWD860H (24–80V DC, 2.0–8.0A), SS880L, SS1108.

Closed-Loop Stepper Servo Drivers — Encoder-feedback stepper drivers that eliminate missed steps. Models: CL57T (20–50V DC, 0–6.0A, 1000-line encoder), CL86T (24–80V DC, 0–8.0A).

AC Servo Systems — Complete servo kits (drive + motor, pre-matched). Models: ACS606-KIT (24–48V DC, 60W), JX400-KIT (110–230V AC, 400W), JX750-KIT (750W), JX1300-KIT (1300W), JX1500-KIT (1500W).

BLDC Drivers — Hall-sensor BLDC motor controllers. Models: BLD510 (20–50V DC, 0–10A), BLD510-LS (sensorless, RS485 communication).

### Controllers

Motion Control Cards — PCIe and standalone motion controllers for CNC and multi-axis automation. Models: PCIE-6AXIS (PCIe bus, 1–6 axes), IND-6AXIS (independent, 1–6 axes, 15-inch LCD).

PLCs — Compact and modular industrial PLCs. Models: PLC-COMPACT (8 DI + 6 DO), PLC-MODULAR (16 DI + 16 DO, expandable I/O).

## Partner Program

NEOTON MOTOR offers a dual-track partner program:

OEM Partner — For product developers, machine builders, and system integrators who need custom motor solutions. Benefits: dedicated application engineer, 24-hour spec response, no minimum order, priority prototyping, custom winding/shaft/encoder/housing specifications, volume pricing.

Reseller Partner — For distributors, service shops, and regional sales organizations. Benefits: referral rebates on annual volume, exclusive regional support, co-branded marketing materials, pre-sales technical assistance, product training resources.

All partners share: full catalog access, technical documentation, engineering consultation, and direct factory communication.

To apply: Contact sales@neotonmotor.com or visit /dealer-program.

## Technical Resources

Q&A Center (/qa) — Expert answers to 20+ common questions about stepper motors, servo drives, motion controllers, and industrial automation. Topics include open-loop vs. closed-loop systems, driver current settings, microstepping, NEMA frame selection, wiring configurations, and troubleshooting.

Tech Classroom (/tech-classroom) — 12 in-depth technical guides:
1. Stepper vs. Servo: Which Motor Technology Is Right for Your Application?
2. Understanding PWM and Current Control in Stepper Motor Drivers
3. Encoder Types Explained: Incremental vs. Absolute for Motion Control
4. Wiring Your First CNC Machine: Motors, Drivers, and Controllers
5. BLDC Motor Control Methods: Six-Step Commutation vs. FOC
6. How to Size a Power Supply for Your Motion Control System
7. Closed-Loop Stepper Systems: When and Why to Upgrade from Open-Loop
8. Servo Motor Selection Guide: Torque, Speed, and Inertia Matching
9. Understanding VFD Parameters: A Practical Setup Guide
10. CNC Router Build Guide: Motor and Driver Sizing for 3-Axis Machines
11. Stepper Motor Wiring: 4-Wire, 6-Wire, and 8-Wire Configurations Explained
12. Industrial PLC Programming Basics for Motion Control Applications

## Frequently Asked Questions

Q: What is the minimum order quantity?
A: There is no minimum order quantity. NEOTON MOTOR accepts orders from a single prototype unit to volume production runs of 10,000+ units, with identical engineering and quality processes at every scale.

Q: Can you customize motors to our specifications?
A: Yes. Winding spec, shaft geometry, encoder type, connector type, and housing finish can all be customized. Submit your requirements via the OEM inquiry form or email sales@neotonmotor.com. Engineering response within 24 hours.

Q: What certifications do your products carry?
A: Products carry CE (Certificate of Compliance), RoHS compliance, and ISO 9001:2008 quality management certification. Individual test reports (Waltek) available on request.

Q: What is the difference between open-loop and closed-loop stepper motor systems?
A: Open-loop runs on commanded pulses without feedback — simpler and lower cost, but can lose steps under overload. Closed-loop adds an encoder to verify actual rotor position and correct errors in real time, eliminating missed steps and enabling higher dynamic performance.

Q: How do I select the right stepper driver current setting?
A: Set the driver's RMS current to 70–80% of the motor's rated phase current to reduce heat while maintaining adequate torque. For a 2.8A rated motor, set to 2.0–2.2A RMS.

Q: What does microstepping do, and what resolution should I choose?
A: Microstepping divides each full step into smaller increments, smoothing motion and reducing resonance. At 1/16 microstepping, a 1.8° stepper achieves 3200 steps/rev. For most CNC applications, 1/8 or 1/16 offers a good balance of smoothness and torque.

Q: What NEMA frame size do I need?
A: NEMA 8 (20mm) — miniature, medical, optical (up to 0.05 N·m). NEMA 11 (28mm) — compact automation (up to 0.12 N·m). NEMA 17 (42mm) — 3D printers, small CNC (up to 0.6 N·m). NEMA 23 (57mm) — standard CNC routers, laser cutters (up to 3.0 N·m). NEMA 34 (86mm) — heavy CNC, plasma tables (up to 13.1 N·m). NEMA 42 (110mm) — very heavy-duty CNC, industrial presses (up to 21.6 N·m).

Q: How do I match a stepper motor to the right driver?
A: Match on: (1) Voltage — driver supply should be 4–10× motor rated voltage. (2) Current — driver range must cover motor rated current. (3) Phase count — both must be 2-phase. Example: DM542 pairs with 42BH/57BH motors; DM860/CWD860H pairs with 86BH motors.

Q: What causes stepper motor resonance and how do I fix it?
A: Resonance occurs when step frequency matches the motor's natural mechanical resonance (typically 100–200 Hz). Solutions: use microstepping, enable anti-resonance in the driver, accelerate through resonance zones quickly, or reduce load inertia mismatch.

Q: What is the difference between BLDC motors and servo motors?
A: BLDC motors are typically run in speed or torque mode with Hall sensor feedback. Servo motors are BLDC motors with a high-resolution encoder and a dedicated servo drive that closes the position loop. Servo systems offer tighter position control (±1 encoder count), faster dynamic response, and overload protection.

Q: How do I size a power supply for a multi-axis stepper system?
A: Sum peak currents (1.4× RMS per axis) with 60–70% simultaneous load factor, multiply by supply voltage, add 20–30% safety margin. Example: 3-axis at 3A RMS, 48V → peak per axis = 4.2A, total = 3 × 4.2 × 0.65 = 8.2A, power = 394W → use 500W supply.

Q: What is the lead time for custom OEM orders?
A: Standard catalog products ship within 5–10 business days. Custom OEM orders (modified winding, shaft, or housing) typically require 15–30 business days depending on specification complexity and order volume.

## Common Applications

CNC Machining — Routers, mills, lathes, plasma cutters. Recommended: NEMA 23/34 steppers with DM542/DM860 or CWD860H, or JX400/JX750 servo kits.
3D Printing — FDM and industrial additive manufacturing. Recommended: NEMA 17/23 stepper motors with analog or digital drivers.
Robotics — Articulated arms, delta robots, collaborative robots. Recommended: JX400-KIT or JX750-KIT servo systems.
Conveyor Systems — Material handling, packaging, sorting. Recommended: BLDC motors with BLD510 drivers.
Medical Devices — Lab automation, imaging, surgical equipment. Recommended: NEMA 11/17 stepper motors with low-noise digital drivers.
New Energy Vehicles — EV pumps, power steering, traction drives. Recommended: PMSM motors (EM820/EM822/EM824).
Laser Cutting — High-speed precision cutting. Recommended: CL57T closed-loop stepper or JX400-KIT servo system.
Pick and Place — High-speed automation. Recommended: servo systems with PCIE-6AXIS motion controllers.

## Sitemap

/ — Homepage: product overview, featured products, tech articles, OEM partner CTA
/products — Full product catalog with filtering by category and subcategory
/products/motors — Motors: stepper, BLDC, servo, linear stepper, new energy, induction
/products/drives — Drives: analog, digital, closed-loop, servo systems, BLDC drivers
/products/controllers — Controllers: motion control cards, PLCs
/category/stepper-motors — Stepper motor category landing page
/category/bldc-motors — BLDC motor category landing page
/category/servo-motors — Servo motor category landing page
/category/drives — Drives category landing page
/category/controllers — Controllers category landing page
/category/custom-system — OEM customization services landing page
/qa — Q&A Center: 20+ expert answers
/tech-classroom — Technical articles: 12 in-depth guides
/about — Company information, certifications, OEM capabilities
/contact — Contact form and quote request
/dealer-program — OEM Partner and Reseller Partner program
/quote — Request a quote for OEM or custom orders