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2 Or 4 Phase Stepper Motor External Linear PM Motor For Medical Instruments 25BYT24-48

Changzhou Sherry Motors Co., Ltd.
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Changzhou Sherry Motors Co., Ltd.
City: Changzhou
Province/State: Jiangsu
Country/Region: China
Tel: 86-519-85161857
Contact Person:
Ms Tia

2 Or 4 Phase Stepper Motor External Linear PM Motor For Medical Instruments 25BYT24-48

Brand Name : Sherry Motors
Model Number : 25BYT24-48
Certification : TS16949/RoHS
Place of Origin : China
MOQ : Negotiable
Price : Negotiable
Payment Terms : negotiation, T/T
Supply Ability : 10,000pcs/month
Delivery Time : 45 working days after received your payment
Packaging Details : Carton or negotiation
Model : 25BYT24-48 External Linear PM Stepper Motor
No. of Lines : 6
Phases : 2 or 4
Applications : medical instruments
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25BYT24-48 external linear pm stepper motor/ 15°, 2 or 4phases for medical instruments


Equipment designers and engineers now have an even more compact option for their motion applications. Our 25mm PM stepper motor is especially built with a standard or non-standard leadscrew, which forms part of the motor shaft negating the need for a shaft to shaft coupling, thus providing zero transmission error from motor to screw and shortening the overall linear foot print.

Being combined with nut technology (the white component in the picture), the PM stepper motor to some extent has become one of the external linear actuators, which provides customers high performance and endurance in a very small package. The nut on the external linear actuator uses the same high-performance engineering thermoplastics as the rotor drive nut of proprietary non-captive and captive designs.

This feature ensures trouble free, exceptionally long life operation. Our external linear PM stepper motor is set at the step angle of 15 degrees with either 2-phase or 4-phase windings.


They are widely applied to medical instruments, robotics and spot-welders.



Step Angle


No. of Lines







Max Holding Torque


Starting Frequency


Starting Torque

Detent Torque




25BY2416154240.06636080620 200250.6
25BY2416B156240.0734075570 200250.6
25BY2416C156120.0717075380 200250.7

Before-sale service:

Most of our potential customers or our existing OEM customers would like to hold a formal or informal discussion with the teams of Changzhou Sherry International Trading because we fully understand and know what they are really looking for within China market to fit their final applications as well as what their preferences are to focus on by and between the main materials and the cost.

What’s more, our team of quality control will help even our potential customers with the factory auditing by supplying them with the pictures of production/inspection capacities of our sub-contractors even if at the initial stage they are more than thousands of miles away from our production facilities in China. As soon as we receive the enquiries from any of our customers, our teams of both sales and technicians shall work closely to evaluate them properly to work out the quotes with different options or even more professional solutions within maximally 5 working days. That is the reason why we have became one of permanent motor suppliers to ETM, PARKER in USA and HeCare in EU. Currently we are having a hot contact with Gast of USA by supplying them with the 3rd run of R&D motor samples, whose first discussion was actually held as early as in March of 2012.


After the purchase orders are placed during the production we shall regularly do both an in-line inspection and a final one in compliance with the formal drawings approved by the customers to make sure before delivery each of our products are well within the tolerance. Also we allow our long-term customers to place any forecast orders, which can be changed or rescheduled if the scheduled due date is greater than 70 days.

Annually we will pay a visit to our long-term customers to set up a specific meeting with them. During this meeting, both sides are having an open and friendly dialog to go through any issues one by one arising from our products as well as the real applications at the site of the final consumers. After these kinds of visits upon an evaluation on either some of complaints if any or some of reasonable feedback, we shall more understand where we are in this motor industry and shall take some positive measures to improve our products quality in the near future.

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2 Or 4 Phase Stepper Motor External Linear PM Motor For Medical Instruments 25BYT24-48 Images

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