SCHR1605 Ball Screw

SCHR1605 Ball Screw
Details:
SCHR1605 is a precision ball screw designed for applications that require fine control, smooth motion, and stable positioning at low speed.
With a 16mm diameter and 5mm lead, this model is clearly on the precision side. It doesn’t move fast, but it moves very steadily, which is exactly why it’s widely used in equipment that needs accurate feeding or micro-positioning.
In many machines, SCHR1605 is chosen when “slow and accurate” matters more than speed.
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Description
Technical Parameters

Basic Specifications (Reference Data)

 

 

Model SCHR1605
Nominal Diameter 16 mm
Lead 5 mm
Nut Type Single nut / optional anti-backlash nut
Accuracy Grade C7 / C5 (optional)
Shaft Material Alloy steel
Heat Treatment Hardened and precision ground
Surface Finish Anti-wear treated
End Machining Customizable according to drawings

Note: Actual specifications may vary depending on manufacturer and customization requirements.

 

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Product Advantages

 

 

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1. High positioning accuracy
The 5mm lead allows very fine movement control, making it suitable for precision feeding systems.

2. Stable low-speed operation
Motion is smooth and easy to control, with minimal vibration during operation.

3. Better rigidity than small diameter models
Compared with 12mm series, 16mm structure offers improved stiffness and load support.

 

4. Reliable for continuous use
Well suited for long-running equipment with stable operating cycles.

5. Flexible customization
Can be adjusted in length, end machining, and nut configuration based on machine design.

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Application Areas
 

SCHR1605 is commonly used in precision and light-to-medium load systems, such as:

 

CNC machining auxiliary systems

Precision measurement equipment

Optical adjustment platforms

Medical and laboratory automation

 

Semiconductor processing equipment

Small industrial automation machines

3D printing (precision-focused models)

Linear motion modules

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After-Sales Service

 

 

  • Each SCHR1605 ball screw is inspected before shipment, including basic dimensional checks and surface quality inspection.
  • If any issue appears during normal operation, technical support is available to help analyze the situation and provide practical solutions.
  • For long-term customers, we can ensure batch consistency and stable supply for easier replacement and maintenance.

 

Customization Service

 

 

SCHR1605 supports a variety of customization options:

  • Custom shaft length
  • End machining (threaded ends, stepped shafts, keyways, etc.)
  • Nut type (standard / anti-backlash options)
  • Preload adjustment based on application
  • Accuracy grade selection (C7 / C5 / higher precision)
  • Surface treatment for specific environments

Most customization requests can be confirmed quickly with drawings or installation dimensions.

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FAQ

 

 

Q1: What is SCHR1605 mainly used for?

A: It is mainly used in precision systems where accuracy and stability are more important than speed.

Q2: Is SCHR1605 suitable for high-speed applications?

A: No, it is designed for low-speed, high-precision movement.

Q3: What is the advantage compared to 12mm models?

A: It offers better rigidity and load stability due to its larger diameter.

Q4: Can it replace other 16mm ball screws?

A: If dimensions and mounting structure match, it is usually interchangeable, but drawings should be verified.

Q5: What lubrication should be used?

A: Standard ball screw grease or light oil depending on operating speed and environment.

 

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