Miniature Gears

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Medical Gears
Medical Gears

American Precision Gear Co., Inc. separates itself from the competition when it comes to custom manufacturing precision miniature gears. Many of our gears are used in biomedical applications, as our Suisse-Mikron gear hobbing machines can offer miniature gears as small as 0.05" in diameter. We have manufactured components for many different medical devices that require tight tolerance precision gears. We can produce the most complex miniature gear designs to your specifications. All critical contact surfaces will be held to your tolerances (up to 0.0001"). Every miniature gear we manufacture is put through our rigorous QA procedures. We can provide our clients with AGMA Level 12 quality gears. Both inch and metric unit miniature gears are available.

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Miniature Gear Specifications

Applications
We focus on providing miniature gears to the biomedical industry. These miniature gears can be used for devices or instruments used in surgery. These small devices and instruments allow medical professionals to perform their jobs
Use
Miniature gears are used in biomedical devices for pumping, cutting, and various other functions.
No. of Teeth
Up to 20 teeth at 0.05" diameter
Min Diameter
As small as 0.05"
Diametral Pitch
Up to 250+ DP
Face Width
As small as 0.01" inches
Tolerances
We specialize in holding very tight tolerances on your miniature gear designs. We can provide up to +/-0.0001"
Quality Control
Conforming to general Military Quality control requirements as follows: MIL-I-45208A, MIL-STD-45662A, ISO 9001:2000 compliant and ISO 13485 Medical Device Certification is pending.
Quantities
Our largest customers take in 10,000 pieces per month.
Lead Time
Average lead time on miniature gear orders is 8 weeks
Preferred Drawing Formats
We prefer to accept CAD files of your designs in DXF format.

Capabilities

Industries
Biomedical and other industries demanding small instruments
Materials
Steel
303 Stainless Steel
17-4 Stainless Steel
440 Heat Treated Stainless Steel
Carbon Steel
Chromium Stainless Steel
Chromium Steel
Chromium-Molybdenum Steel
Chromium-Molybdenum-Vanadium Steel
Chromium-Vanadium steel
High Strength Steel (Impact™, MicroTec®, WHS-100™)
High Temperature Steel
Manganese Steel
Molybdenum Steel
Nickel-Chromium Steel
Nickel-Chromium-Molybdenum Steel
Nickel-Molybdenum Steel
Silicon-Manganese Steel
Special Bearing Steel
Aluminum
Cast Iron
Bronze
Plastic
AVC
Nylon
Delrin
Standards
Able to meet AGMA quality level 12 for all gears (Precision 3), ANSI/AGMA 2001

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