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NEMA 8 Standard Hybrid Stepper Motors-1
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    • NEMA 8 Standard Hybrid Stepper Motors-1

    • NEMA 8 Standard Hybrid Stepper Motors

    Mini stepper motor, Small size, High torque, Smooth movement, Step Angle: 1.8°, NEMA8, 20x20mm
    ● Holding torque up to 58mNm (8.2 oz-in)
    ● Available options for Wire Harness, Flexible Coupling
    ● Variety of mounting connection modes: facing forward, out the side of the motor, or out the rear of the motor for flexibility and space savings
    Brand Name: MOONS'
    Price: USD  49.5  -  59.5  EA

    * Free shipping to North America and most of Europe for orders of $100 or more

    Payment Methods

    Buyer Protection:
    Free Exchange if the item has quality problems within 1 year. Learn more
       Description & Feature   

    MOONS' MS08HY series is a compact size HB step motor specifically designed to be applied in small precision instruments. Continuous investment in product research, and advanced electromagnetic simulation has allowed MOONS' to optimize its performance. As a result the new MS08HY series motor is a compact, high efficient, high performance step motor. This design also allows for more mounting and connection options to best fit any application.

    High Torque

    Optimized magnetic circuit design gives higher efficiency and higher torque.

    Compact Structure – Save Space & Weight

    MS08HY series has a smaller body diameter compared with conventional designs. The diameter is reduced from Φ27mm to Φ22mm. Its volume is 18.5% lower and its weight is approximately 10% less than conventional motors. This helps to achieve the customer's requirement for smaller and lighter solutions to better improve their products.

    Flexible Machine Designs

    MS8HY series has two flange options: square flange and round flange. The square flange option has the same mounting as conventional Nema 8 designs. The round flange is a MOONS' innovation to save even more space, further reduce weight, and allow these motors to take the place of other round motor technologies. Combined with multiple wire outlet options, it lets customers easily design very compact equipment and meet the requirement of high-tech applications such as portable medical equipment, surveillance cameras, electronic microscopes, actuators, etc.

    Variety of Mounting and Connection Modes

    · Square Flange MountingThe square flange is a standard HB Step design. MS8HY series square flange design provides the option of two square mounting dimensions : 15.4mm or 16mm，covering all requirements in the market.
    · Round Motor Flange MountingMOONS' has developed an innovative round flange design that perfectly matches the new stator lamination. This standard mounting plate allows the mounting screws to be assembled from the same side as the motor, which can make it easier to install as well as makes the entire body very compact. MOONS' can also provide customized mounting solutions based on the specific application by using a separate mounting plate.
    · Lead Wire and Plug Connections Lead wires provide a permanent connection to the motor. They can be customized in any lead length with connectors provided on the end of the leads as an option. This allows the motor to be connected directly to the motor drive.
    There are three ways to connect plugs to a motor: forward, out the side, or rear. The rear-facing connector is confined entirely within the motor body shape. This allows for further flexibility and space savings.

    Mounting and Connection Options

    Customers now have the flexibility to design small, compact equipment that is easy to assemble.

    · Square Flange
    · Round Flange

    Customized Motor & Recommended Options

    These motors are routinely used in low to high-volume production applications. Our Standard motors offer standard customizations and come with extended customer and product support. Customizations available include motor windings for optimal performance under your specific operating conditions, various shaft customizations, and customized motor leads and connectors.

    · High Accuracy in Closed Loop Control(Encoder Required)

    MS8HY series stepper motors are small in size, but can still be equipped with photoelectric rotary encoders. By implementing a closed-loop control system for the engine, the customer can achieve higher reliability and efficiency than an open-loop system. Also, this closed loop system has further advantages of low vibration、low heating, and stable stopping.· Mounting Dimensions of Encoder· Recommended Encoders
    Product: photoelectric rotary encoder
    Type：HS20A
    resolution：1000 P/R
    signal：A、B、Z
    voltage：4.5 ~ 5.5 VDC
    input current：60 mA (Max)
    response frequency：220 kHz
    operating temperature：-20 ~ +85℃

    · MS8HY Series Stepper Motor + Planetary Gearhead

    Compact and lightweight assembly increases the output torque with low gap, high efficiency and low noise.· Recommended Gearhead
    Gearhead Data
    Reduction Ratio   4:1 16:1 64:1 256:1
          22:1 90:1 361:1
            107:1 509:1
    Number of stages   1 2 3 4
    Max. continuous torque Nm 0.20 0.40 0.60 0.80
    Max. intermittent torque Nm 0.30 0.60 0.90 1.20
    Weight g 34.3 34.6 54.4 64.0
    Max. efficiency % 84 70 59 49
    Gearhead length L mm 17.7 22.9 28.1 33.3
    Specification
    Planetary gearhead   Straight teeth
    Output shaft   Stainless steel, hardened
    Bearing at output   Sleeve bearing
    Radial play mm ≤ 0.1
    Axial play mm ≤ 0.35
    Max. radial load N 8 (5mm from flange)
    Max. axial load N 15
    Max. force for press fits N 100
    Recommend input speed rpm ≤10000
    Direction of rotation (drive to output)   =
    Ambient temperature ℃ -20~+60
    · Dimension

    Data Sheet

     
    Specification of NEMA 8 Standard Hybrid Stepper Motors

    Specification

    Phase 2
    Steps/ Revolution 200
    Step Angle 1.8°
    Step Accuracy ±5%
    Insulation Class B, 130℃
    Insulation Resistance 100 MegOhms
    Axial Load (20,000 hours at 1000RPM ) 6N (1.3 Lbs.) Push
    25N (5.6 Lbs.) Pull
    Radial Load (20,000 hours at 1000RPM ) 18N (4 Lbs.) At End of Shaft
    Operating Temp. -20℃～50℃
    IP Rating IP 40
    Approvals RoHS

    Model Numbering System

    Model Numbering System of NEMA 8 Standard Hybrid Stepper Motors

    NEMA 8 Series – 4Lead Bi-Polar

    Length Model Number Torque
    Curves    		 Connect Rated
    Current    		 Holding
    Torque    		 Winding
    OhmsmH    		 Detent
    Torque    		 Rotor Inertia Motor Weight
    Single Shaft P=Side plug
    F=Front plug
    R=Rear plug    		 Amps
    (mounted)    		 Nmoz-in
    Typ.Typ.    		 ±10%
    @20℃    Typ.     		mNmoz-in g cm²oz-in² kgLbs
    29.5mm
    (1.16in.)     		MS08HY1P4050 Torque Curves of MS08HY1P4050 P 0.5 0.0324.53 8.65.6 20.28 1.60.009 0.040.09
    MS08HY1F4050 of MS08HY1F4050 F 0.5 0.0324.53 8.65.6 20.28 1.60.009 0.040.09
    MS08HY1R4050 R 0.5 0.0324.53 8.65.6 20.28 1.60.009 0.040.09
    39.5mm
    (1.56in.)     		MS08HY3P4060 P 0.6 0.0496.94 6.64.1 30.42 2.90.016 0.060.13
    MS08HY3F4060 Torque Curves of MS08HY3F4060 F 0.6 0.0496.94 6.64.1 30.42 2.90.016 0.060.13
    MS08HY3R4060 Torque Curves of MS08HY3R4060 R 0.6 0.0496.94 6.64.1 30.42 2.90.016 0.060.13
    46.5mm
    (1.83in.)     		MS08HY5P4060 s of MS08HY5P4060 P 0.6 0.0588.2 86.1 40.57 4.20.023 0.080.18
    MS08HY5R4060 Torque Curves of MS08HY5R4060 R 0.6 0.0588.2 86.1 40.57 4.20.023 0.080.18
    MS08HY5F4060 Torque Curves of MS08HY5F4060 F 0.6 0.0588.2 86.1 40.57 4.20.023 0.080.18

    Compare Item Price
    (USD)    		 Buy Now
    MS08HY1P4021 $49.50
    MS08HY1R4050 $49.50
    MS08HY1F4050 $49.50
    MS08HY1P4050 $49.50
    MS08HY1P4070 $49.50
    MS08HY1P4100 $49.50
    MS08HY3R4065 $55.00
    MS08HY3F4065 $55.00
    MS08HY3P4065 $55.00
    MS08HY3P4090 $55.00
    MS08HY5R4060 $59.50
    MS08HY5F4060 $59.50
    MS08HY5P4060 $59.50
    MS08HY5P4090 $59.50
       Torque Speed Curves   

    MS08HY-Bipolar
    MS08HY1P4021Bipolar torque speed curves
    MS08HY3P4027 Bipolar torque speed curves
    MS08HY5P4028 Bipolar torque speed curves
    MS08HY1P4050 Bipolar torque speed curves
    MS08HY3P4045 Bipolar torque speed curves
    MS08HY1P4100-MS08HY1P4070 Bipolar torque speed curves
    MS08HY3P4090-MS08HY3P4065 Bipolar torque speed curves
    MS08HY5P4090-MS08HY5P4060 Bipolar torque speed curves

    Dimension

    ►Dimensions 

    Dimensions of NEMA 8 Standard Hybrid Stepper Motors
     
    Dimensions of NEMA 8 Standard Hybrid Stepper Motors
     
    Dimensions of NEMA 8 Standard Hybrid Stepper Motors
    ■ Mating connector With Leads(order separately) Dimensions: mm（in）

    Mating connector With Leads(order separately) Dimensions: mm（in）

    Downloads
    2D Drawings
    3D Model
    Catalog
    Title Type Size（KB） Download
    Hybrid Stepper Motor_Catalog2019.pdf PDF 15487

    Filter By Product Type

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    Driver
    Custom Designs

    With years of expertise and experience in the design, development, manufacturing and marketing of hybrid stepper motors, MOONS' provides a wealthy customized services, therefore, you can find suitable solutions for any special demands here.
  • shaft optionsShaft Options
  • Connectors & WiringConnectors & Wiring
  • Custom WindingsCustom Windings

    • User Instructions

    Step Sequence & Schematic Diagrams

    NEMA 8 Standard Hybrid Stepper Motors Step Sequence & Schematic Diagrams

       Delivery & Packaging   
     
     

    Delivery & Packaging

    Logistics tracking

    Ensure your ordered products are always safely packaged from easy click to fast delivery to your hands

    Professional Product Label

    Considering all possible harsh application environments, MOONS' specially designed labels for each product, which pass water-resistance test, durability rub test, high temperature resistance and corrosion resistance tests.

    Besides, our product labels are attached with QR code linking to product details, which is convenient for clients to view the detail product page with their mobile phones.

    Note: This label design is suitable for products of stepper motor.

    (Professional packing box and unique appearance design)

    (Single item packed with EPE)

    (Multi-products packed with another box)

    Safely Packaging

    In order to ensure your shipments withstand the long trip and arrive safely and intact, MOONS' specially designed Individual package to pass the drop test with its stable structure.
    Besides，the package is made from recyclable materials, providing you with professional safety delivery.
    Whether just single item or multi-products the clients buy, all products are packed twice to avoid the damage further.

    Shipping Visualization

    For each case, products are carefully packed by experienced warehouse staff and the key processes are recorded by photos, which are then posted on our website, so that clients could clearly know the packing process and logistics status after placing order.

    (Product in the box)

    (Add the invoice)

    (Label the commodity)

    (The logistics waybill attached)

    Fast Delivery

    Fast Cross-Border Delivery
    MOONS' chooses DHL as our main international express shipping partner. As the world's leading logistics specialist, DHL provides our customers with fast and professional inter- national door-to-door delivery service.
    Estimated Delivery Time: e.g. China-USA major cities 3 business days.

    Professional
    Warehouse Management

    MOONS’ has an experienced warehouse management team, all products and materials are clearly classified and neatly arranged.