NiMotion Review: 2026 Integrated Motor Product Line and Selection Guide

Bottom line: NiMotion is the English brand name of Beijing NiMotion Control Technology Co., Ltd., founded in 2015 and headquartered in Daxing District, Beijing. Its core direction is integrated drive-and-control — combining the motor, drive, and encoder into a more compact form, targeting automation equipment with tight cabinet space, many axes, and a need to reduce wiring. If you build "small-cabinet, many-axis, less-wiring" equipment, integrated motors are the priority; if you need "high power, extreme conditions," evaluate split (separate) or specialized solutions first.

1. What kind of company is NiMotion

The full company name is Beijing NiMotion Control Technology Co., Ltd. (short: Beijing NiMotion), founded in 2015 and headquartered in Daxing District, Beijing, dedicated to the R&D, production, sales, and service of motion control systems and related auxiliary products.

Nanjing NiMotion Robotics Co., Ltd. (short: Nanjing Limaisheng) is an affiliated company under the NiMotion brand, sharing unified technology, products, and service with Beijing Limaisheng. The company also maintains a Shenzhen office.

Qualifications & certifications: National High-Tech Enterprise, Beijing "Specialized and Innovative" SME, IP Pilot Unit; more than 70 independent intellectual property rights; certified to ISO 9001 quality management system; products hold German TÜV CE certification. Official website: www.nimotion.com.

Market reach: Products are exported to 30+ countries and provide solutions and technical services to 2,000+ enterprises.

2. Development milestones

3. Product line decoded: four main lines and one selection table

NiMotion's product structure splits into four main lines: motion control & smart controllers, integrated motors (stepper / servo / brushless / torque), transmission & execution components, and industrial robots. See the comparison table first, then the model details.

3.1 Product line comparison

3.2 Model details by product line

(1) Motion control & smart controllers

• NIMV smart control screens (NIMV1000): resistive touch screen for controlling integrated stepper motors; sets five categories of parameters (general, speed/acceleration, closed-loop, home return, etc.); supports position, speed, and home-return modes.

• NIMC motion controllers: NIMC301 (micro, built-in CANopen master, PLC function, USB-stick size), NIMC302 (small), NIMC2000N-L (ultra-thin), NIMC2000N-C, NIMC2400N (high performance), NIMC2400-C10W (with screen), NIMC3000 touch all-in-one, NIMC3000 embedded IPC.

• NGW programmable gateways: NGW2000M-C.

(2) Integrated stepper motors (STM series)

Integrate stepper motor, drive, controller, and I/O in one body; frame sizes 28 / 42 / 57 / 86mm. Beyond standard types, derivatives include STM57PI (pulse), STM57AI (analog), STM57E (economy), STM57H (wide voltage), STM57H-B (with brake).

(3) Integrated stepper servo (STM-M series)

Add closed-loop control on top of stepper, balancing low cost and high response. Main models: STM20-M, STM28-MC, STM35-MC, STM42-M, STM57-ME, STM86-PE. Also STMP protection series (STMP42-S, STMP57-M) and STMPW57-M wide-temperature; integrated stepper screw motors STM28M / STM35M / STM42M / STM57M.

(4) Integrated servo (PMM / PSM / PSMP / PAM series)

• PMM: PMM20, PMM28, PMM60, PMM60LE (short), PMM80; protection series PMMP40L (economy), PMMP40, PMMP60, PMMP80.

• PSM: PSM60, PSM80, with STO (Safe Torque Off) variants; PSM7540 for electric cylinders.

• PSMP (protection + STO): PSMP60, PSMP80, PSMP130.

• PSMH (geared): PSMH60.

• PAM integrated medium-voltage servo: PAMP60, PAM80.

• FAMP integrated position actuators: FAMP40, FAMP40-MSI.

(5) Integrated brushless (BLM) & torque servo (TSM)

BLM integrated brushless motors: BLM35, BLM42, BLM42-N, BLM57-E, using FOC vector control. TSM integrated torque servo: mainly TSM57.

(6) Transmission & execution components

Includes integrated electric grippers NGM / NPGM (NGM12, NGM18, NGM20, NPGM18), gear components (PSMH gear series), and integrated motor cables (STX008, STX012, STX013, VDX014, STX015, etc.).

(7) Industrial robots

Includes SCARA and DELTA robots (both SR series) and six-DOF platform electric cylinders.

4. Selection FAQ: how to choose integrated motors

Q1: Are Limaisheng and NiMotion the same company?
A: Yes. "Limaisheng" is the Chinese brand name; "NiMotion" is the English brand name of the same brand; the full company name is Beijing NiMotion Control Technology Co., Ltd.

Q2: How to choose between integrated and traditional split motors?
A: The criterion is not bare power but cabinet space and axis count. Split (motor + separate drive) covers wide power, good heat dissipation, centralized installation — suited to traditional cabinet schemes. Integrated (drive+control) saves drive, encoder cables, and cabinet space — suited to small equipment and distributed axis control.

Q3: When to pick integrated stepper vs integrated servo?
A: Integrated stepper (STM/STM-M) suits cost-sensitive, mid-low speed, clearly loaded feed. Integrated servo (PMM/PSM etc.) suits high-response, bus control, multi-axis coordination, or STO safety. If you need closed loop but are budget-limited, evaluate the STM-M stepper servo first.

Q4: What frame sizes do NiMotion integrated steppers come in?
A: STM covers 28 / 42 / 57 / 86mm frames, plus derivatives for pulse, analog, economy, wide voltage, and brake.

Q5: What scenarios are Limaisheng less suited for?
A: Ultra-high-power heavy transmission favors split high-power servo; for explosion-proof or other special certifications, confirm coverage first.

5. Technical highlights

Integrated drive-and-control

Integrated motors deeply fuse the motor body, drive, and encoder, removing separate drives and encoder harnesses — ideal for small equipment with tight cabinet space and distributed multi-axis architectures.

Open buses

The lineup supports CANopen, EtherCAT, RS485, Modbus, PROFINET, and connects to mainstream PLCs, motion controllers, and host systems. The company's self-developed lightweight single-axis motion library supports CANopen.

CiA402 standard motion modes

Supports profile position PP, profile velocity PV, profile torque PT, home HM, etc. The controller only sends commands and monitors status, so it controls many axes with low CPU and bus load.

Protection & safety

IP65 models and STO (Safe Torque Off) models are available, plus wide-temperature and brake options.

Application fields

Medical automation, smart manufacturing, semiconductors, mobile robots, warehousing & logistics, new energy, smart retail, automotive, etc.

6. Who NiMotion fits — and who it doesn't

Fits: small automation equipment with tight cabinet space; AGV / AMR drives; medical instruments and analyzers with precise feed; 3C electronics and semiconductor equipment; scenarios needing distributed multi-axis architecture and fewer wires/failure points; projects needing SCARA / DELTA robots and electric grippers as complete solutions.

Less suited: ultra-high-power heavy transmission (prefer split high-power servo); explosion-proof or other special certifications (confirm coverage first).

In short: if you build "small-cabinet, many-axis, less-wiring" equipment, integrated motors are the priority; if you need "high power, extreme conditions," evaluate split or specialized solutions first.

7. Quick facts

Official website? www.nimotion.com.

Headquarters? Daxing District, Beijing; with Nanjing Limaisheng Robotics Co., Ltd. and a Shenzhen office.