PM linear stepper motor

PM linear stepper motor
PM linear stepper motor
  • PM linear stepper motor
  • 551
  • 552
  • PM linear stepper motor
  • Model: 25LNH0012
  • Brand name : Casun
  • Holding torque: 180g.cm
  • Step angle: 15 degree
  • Voltage: 12V
  • Current: 0.5A
  • Wire: 6 wires
  • Temperature: ≤95 °C
  • Resistance: 8.0Ω
  • Characteristics: : 1. small volume
    2. high precision
    3. high stableness
  • Inquire Online

Product Information

Brief introduction of PM linear stepper motor                                                                

PM Linear stepper motor types are available in 20mm ,25mm diameter versions with 15 degree step angle - available in both captive and non-captive variants.
2. Linear PM Stepper Motor series features a permanent magnet stepper motor and a non-captive design. This design allows for a compact form factor and low   cost.
3.PM linear stepper motor converts digital information/instructions in the form of pulses into proportional linear movement. By varying the frequency of the pulses, linear motor speed can be varied.

Modle Non-captive 25LNH001X-XX
External 25LNH001X-XX
Winding type Bipolar
Step angle 15°
Rated current 0.75A
Resistance /phase 8Ω
Power consumption ≈3.8W
Rotor inertia 1.07g.cm²
Temperature rise 75℃

Pitch Step length Step length code
in. mm in. mm
0.024 0.6096 0.001 0.0254 1
0.048 1.2192 0.02 0.0508 2

The pitch of  lead screw can be customized as customer’s requirements.

Fundamental Structure

Axial Options

Lead wire & cables

For Nema 8 AWG26 UL1061 HX12500-6Y(51021)
For Nema 14, Nema 16 and Nema 17 AWG26 UL1569 ZH-11Y

For Nema 14, Nema 16 and Nema 17 AWG26 UL1569 ZH-11Y
For Nema 14, Nema 16 and Nema 17 AWG26 UL1007 PH-6Y

For Nema 14, Nema 16 and Nema 17 AWG26 UL1569 PH-6Y
For Nema 23 AWG22 UL1007 TJC3-11Y

For Nema 24 AWG26 UL1569 TJC3-7Y

Product Advantage

1. high quality materials, high precision
Made of high quality material, especially the double magnet steel; work with low noise low temperature; exact step angle
2. Wide range of application
Suitable for 3d printer ,stage light, sewing machine, cnc machine. Widely used, convenient to you and me.
3. Cheap price, High cost-effective
Perfectly good materials combined with high technology , handling every detail perfect, without leaving a trace of regret, high-quality give you quality assurance.


Stage light 3d printer Sewing machine Robot
Medical Equipment CNC machine Engraving machine Packing machine

Mechanical Components

Packing and shipment

1. carton box with foam inside
2. can be customized
3. Delivery: About 7~15 days after receiving your payment.


We pack the stepper motors with the national professional standard package, in order to ensure our products safety. Our order for each product and stepper motor will be strict and careful


1.We delivery our goods by air, sea and courier service.
2. You may contact us to check the shipping status of your order.

Business terms:

Accepted Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery
Accepted Payment Currency: USD, CNY
Accepted Payment Type: T/T, Money Gram, PayPal, Western Union, Cash, Escrow
Nearest Port: Huangpu, Guangzhou, Shenzhen

If you have any questions, please feel free to contact me.


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