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
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 |

(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.
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.
for more information please visit our Refunds & Returns Policy page.