Chihai CHIHAI Ch-Sm1545-M3Xp0.5 Permanent Magnet Stepper Linear Motor 2-Phase 4-Wire Miniature Motor

Chihai CHIHAI Ch-Sm1545-M3Xp0.5 Permanent Magnet Stepper Linear Motor 2-Phase 4-Wire Miniature Motor

Regular price $23.99
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Chihai CHIHAI Ch-Sm1545-M3Xp0.5 Permanent Magnet Stepper Linear Motor 2-Phase 4-Wire Miniature Motor

Descriptions:
CHIHAI CH-SM1545-M3xP0.5 Permanent Magnet Stepper Linear Motor 2-phase 4-wire Miniature Motor Metric M3 Right-hand Thread
Specifications:
Brand Chihai Motor
Model CH-SM1545-M3xP0.5 Permanent Magnet Stepper Linear Motor
Material Stainless Steel
Outer Diamand 15 x 14.5 x 88mm
Shaft Diameter Out shaft M3 x P0.5 (drive screw)
Material: SUS303 Right-handed CW
Drive Mode 2-phase 4-wire drive
Voltage range DC3.0-12.0V(rated) 9.0V(drive)
Weight About 40g
Suitable For Micro slide table, micro 3D printer, micro engraving machine, micro entry
and exit warehouse intelligent equipment, etc.

Rated Voltage DC9.0V (test drive IC chip: L6219)
Phase Current 500mA/Phase
Phase Resistance 10±10% ohm Ω
Drive Mode 2-phase 4-wire
Step Angle 18°/Step
Pull-out Torque 230g AT 125pps
Maximum Self-starting Cycle Number 900PPS
Maximum Response Cycle Number 1300PPS
Insulation Class Class E
Insulation Resistance 50M Ω DC500V
Operating Temperature Range 0-+55°C
Features:
- Stainless steel support shaft ensures stable linear drive;
- Large torque, adjustable, positive and negative;
- Low energy consumption and low noise;
- Powerful, durable and long life;
- Applied to Equipment, robot, camera, household and other fields.
Motor Use Precautions:
- Confirm that the motor voltage is correct before use, and the DC motor needs to confirm whether the power supply current is sufficient;
- It can not be overloaded. The cause of overload is mainly divided into two parts. The torque and the force of the shaft, the load torque can't exceed the rated torque of the motor. The force of the shaft can't exceed the axial and radial forces of the shaft. After the load, the measured current of the motor can't exceed the rated current. Generally, the motor must be equipped with a fuse to avoid overloading the motor.
- Do not store or operate in high temperature or humid environment, and do not place in corrosive gas, which will reduce the motor effect;
- When assembling the transmission parts such as gears and pulleys on the motor shaft, do not knock abnormally when pressing in;
- When soldering the motor terminals of the positive and negative poles of the power supply, the soldering iron temperature should be 340 °C ± 40 °C, and the heating time should not be deformed within 3 seconds. In the work, let the solder point flow into the motor or break the end of the wire, which will make the motor Functional decline;
- When installing the motor, pay attention to whether the screws are too long and prevent the excessively long screws from touching the parts inside the motor.
Package Included:
1 x Chihai Permanent Magnet Stepper Linear Motor


(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.

Note:

(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

for more information please visit our Shipping Policy Page.

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Sizing & Fit Guide

Please be aware that most of our clothing is Juniors' sizing, which runs smaller than regular US / European Women sizing. Refer to the measurements chart for each individual product to determine the best size for you. Product specific size chart and information can be found in product description or in product picture gallery.

Our team does it's best to include accurate size details and measurement of each item in the product descriptions. If you have questions regarding sizing or any other information on a specific item, please email us at support@mrslm.com for specific details.

Find the best size

When comparing your measurements to those listed on the site, make sure to check if the fabric is stretchy or not. If it is, it can stretch an inch or more.

  • Bust: Wrap the measuring tape loosely around the fullest part of your bust to ensure a comfortable fit.
  • Waist: Measure the narrowest part of your natural waist, holding the measuring tape loose enough to fit comfortably.
  • Hips: Drape the measuring tape around the widest part of your hips, resting the tape comfortably against your body.
  • Length: For tops and dresses, measure from the top of your shoulder to the hem. For strapless dresses, measure from the highest part of the neckline to the hem. For pants and skirts, measure from the top of the waist to the hem.
  • Sleeve: With your arm outstretched, measure from the base of your neck to the end of the sleeve hem to determine where the sleeve length will fall on you.

Size Chart


Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Tops Size Chart

Tops Size Chart (Inch)
TOPS
SIZE IN INCHES
SIZE US / CAN BUST WAIST
XS 0 31"-32" 24"-25"
S 2-4 33"-34" 26"-27"
M 6-8 35"-36" 28"-29"
L 10-12 37"-39" 30"-32"
XL 14 40"-42" 33"-35"
Tops Size Chart (cm)
TOPS
SIZE IN CM
SIZE US / CAN BUST WAIST
XS 0 78.7-81.2 60.9-63.5
S 2-4 83.8-86.3 66-68.5
M 6-8 88.9-91.4 71.1-73.6
L 10-12 93.9-99 76.2-81.2
XL 14 101.6-106.6 83.8-88.9

Bottoms Size Chart

Bottoms Size Chart (Inch)
BOTTOMS
SIZE IN INCHES
SIZE US / CAN WAIST HIPS
XS 0 24"-25" 34"-35"
S 2-4 26"-27" 36"-37"
M 6-8 28"-29" 38"-39"
L 10-12 30"-32" 40"-42"
XL 14 33"-35" 43"-45"
Bottoms Size Chart (cm)
BOTTOMS
SIZE IN CM
SIZE US / CAN WAIST HIPS
XS 0 60.9-63.5 86.3-88.9
S 2-4 66-68.5 91.4-93.9
M 6-8 71.1-73.6 96.4-93.9
L 10-12 76.2-81.2 101.6-106.6
XL 14 83.8-88.9 109.2-114.3

Denim Size Chart

Denim Size Chart (Inch)
DENIM
SIZE IN INCHES
WAIST SIZE JUNIOR SIZING WAIST LOW WAIST HIPS
24 0 24"-25" 26"-27" 32"-33"
25 1 25"-26" 28"-29" 33"-34"
26 3 26"-27" 30"-31" 34"-35"
27 5 27"-28" 31"-32" 35"-36"
28 7 28"-29" 32"-33" 36"-37"
29 9 29"-30" 33"-34" 37"-38"
30 11 30"-31" 34"-35" 38"-39"
31 13 31"-3" 35"-36" 39"-40"
32 15 32"-33" 36"-37" 40"-41"
Denim Size Chart (cm)
DENIM
SIZE IN CM
WAIST SIZE JUNIOR SIZING WAIST LOW WAIST HIPS
24 0 60.9-63.5 66-68.5 81.2-83.8
25 1 63.5-66 71.1-73.6 83.8-86.3
26 3 66-68.5 76.2-78.7 86.3-88.9
27 5 68.5-71.1 78.7-81.2 88.9-91.4
28 7 71.1-73.6 81.2-83.8 91.4-93.9
29 9 73.6-76.2 83.8-86.3 93.9-96.5
30 11 76.2-78.7 86.3-88.9 96.5-99
31 13 78.7-81.2 88.9-91.4 99-101.6
32 15 81.2-83.8 91.4-93.9 101.6-104.1

Swimwear Size Chart

Swimwear Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"
Swimwear Size Chart (cm)
SWIMWEAR
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 83.8-86.3
S 2 83.8-86.3 66-68.5 88.9-93.9
M 4 88.9-91.4 71.1-73.6 93.9-96.5
L 6 93.9-99 76.2-81.2 99-104.1
XL 8 101.6-106.6 81.2-88.9 106.6-111.7

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Attention: This guide provides general sizing information only, and fit can vary depending on style and brand. For more specific sizing information on the product, please refer to product description.

NOTE:

  • All models are wearing size small in tops and dresses, and size 1, 3, or 5 in jeans depending on their body type.
  • Most kalles jeans & dresses have some stretch, please refer to product description for fabric details.
  • Most kalles bottoms have an inseam of 31-34” depending on the cut and style. Sizing may vary depending on cut and style.

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