Maedler North America

Part number (SKU) 30080700
Material Bronze
Surface Blank
Module 1 double-thread RH
No. of teeth 20
Ratio [i] 10 : 1
Outer diameter [da] 22.8 [mm]
Bore [BH7] 5 [mm]
Max. torque [MD] 0.24 [Nm]
Weight 30 [g]

CATALOG PRODUCT PAGE

CAD FILES (download)

ADDITIONAL INFORMATION

If you need a rework or a custom-made-product please contact us directly with your inquiry.

The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Weight 0.03 kg
Dimensions 22 × 22 × 14 cm
Material

Surface

Module

No. of teeth

Ratio

Outer diameter

Bore

Max. torque

Weight

Questions and answers

When will this part ship?

The stock status is shown next to the price. In stock parts ship from Bradenton, Florida, the same business day for orders placed before 2:00 p.m. Eastern. Backorder parts usually ship within 1–2 weeks.

What does shipping cost?

Shipping is calculated at checkout based on weight and destination. We ship with UPS and FedEx, and heavy orders ship by LTL freight. You can also ship on your own UPS or FedEx account for a $10 handling fee.

Can this part be bored or keyed to fit my shaft?

For most gears, sprockets, pulleys and couplings, yes. We can bore to your size and tolerance, cut a DIN 6885 keyway and add set-screw threads. We also offer expedited rework services for many parts. Email us the exact size needed and we will quote it.

Is there a better price for larger quantities?

Yes. The quantity prices are listed above. For more than the largest listed quantity, or for a custom version, ask for a quote.

Where are the CAD model and the catalogue page?

Under the Description tab you will find the link to free 2D and 3D CAD models and the catalogue page as a PDF.

Do you have this part in another size, material or in inches?

Often, yes. Use the filters on the category page, or send us your requirements and we will find the closest part or quote a custom one.

Can I return this part?

Unused standard parts can be returned within 30 days with an RMA number from returns@maedlernorthamerica.com; a 15% restocking fee applies. Custom-made parts or belts/chains that were cut to size cannot be returned. See our Return Policy.

More answers on our FAQ page. Questions about this part? Email us or call 941.803.0160.

Worm wheel made of bronze module 1 20 teeth double-thread right hand PN: 30080700

Material: G-CuSn12, with milled out, hollow teeth.
With one-sided hub.

Double-thread worm gears to be paired with double-thread worms.
If the module (and number of threads) are matching, various ratios
at various axle distances can be realized.

Pressure angle 20°.
Efficiency: approx. 0,69.
Not self-locking.

$40.48

Availability: 2 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 4 — $40.48
5 - 9 4.2% $38.78
10 - 24 8.37% $37.09
25 - 49 12.48% $35.43
50 - 99 29.97% $28.35
100 - 249 56.1% $17.77
250 - 499 62.94% $15.00
500+ 64.2% $14.49
ProductPart number (SKU)MaterialSurfaceModuleNo. of teethRatio [i]Outer diameter [da]Bore [BH7]Max. torque [MD]WeightPrice
Worm wheel made of bronze module 1 16 teeth double-thread right hand PN: 3008050030080500BronzeBlank1 double-thread RH168 : 118.8 [mm]5 [mm]0.14 [Nm]16 [g] $28.50
Worm wheel made of bronze module 1 20 teeth double-thread right hand PN: 3008070030080700BronzeBlank1 double-thread RH2010 : 122.8 [mm]5 [mm]0.24 [Nm]30 [g] $40.48
Worm wheel made of bronze module 1 25 teeth double-thread right hand PN: 3008100030081000BronzeBlank1 double-thread RH2512.5 : 127.8 [mm]5 [mm]0.40 [Nm]40 [g] $33.65
Worm wheel made of bronze module 1 35 teeth double-thread right hand PN: 3008150030081500BronzeBlank1 double-thread RH3517.5 : 137.8 [mm]6 [mm]1.10 [Nm]70 [g] $69.62
Worm wheel made of bronze module 1 50 teeth double-thread right hand PN: 3008200030082000BronzeBlank1 double-thread RH5025 : 152.8 [mm]6 [mm]2.90 [Nm]140 [g] $83.82
Worm wheel made of bronze module 1 75 teeth double-thread right hand PN: 3008300030083000BronzeBlank1 double-thread RH7537.5 : 177.8 [mm]6 [mm]10.50 [Nm]200 [g] $80.85
Worm wheel made of bronze module 1 100 teeth double-thread right hand PN: 3008320030083200BronzeBlank1 double-thread RH10050 : 1102.8 [mm]6 [mm]19.40 [Nm]480 [g] $105.17

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