Maedler North America

Part number (SKU) 43309020
Motor power 250 Watt [W]
Output speed 70 [min-1]
Ratio [i] 20 : 1
Max. output torque 21 [Nm]
Weight 7.8 [kg]
optional operating capacitor (Partno.) [passender] 436 363 00
Capacity 25 µF

CATALOG PRODUCT PAGE

CAD FILES (download)

OPERATING MANUAL

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 8 kg
Dimensions 327 × 164 × 167 cm
Motor power

Output speed

Ratio

Max. output torque

Weight

Capacity

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 geared motor R 250 Watt 230/400V 50Hz IE2 i=20:1 output speed approx. 70 rpm Md2=21Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 43309020

230/400V, 50Hz, IP54, isolation class F. Efficiency class IE2. Can also
be connected to alternating current using an operating capacitor. Motor
and gearbox with roller bearing.

  • Worms hardened and ground.
  • Worm gears made from special brass

Note: Torques marked with * are stability related maximum torques.
Dimensions without stated tolerances are non-binding.

$869.99

Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 4 — $869.99
5 - 9 2.02% $852.44
10 - 24 4.04% $834.83
25+ 6.06% $817.27

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ProductPart number (SKU)Motor powerOutput speedRatio [i]Max. output torqueWeightoptional operating capacitor (Partno.) [passender]CapacityPrice
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=7:1 output speed approx. 207 rpm Md2=6.5Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330800743308007180 Watt [W]207 [min-1]7 : 16.5 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=8:1 output speed approx. 175 rpm Md2=7.4Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330800843308008180 Watt [W]175 [min-1]8 : 17.4 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=10:1 output speed approx. 140 rpm Md2=9.1Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330801043308010180 Watt [W]140 [min-1]10 : 19.1 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=12:1 output speed approx. 117 rpm Md2=10Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330801243308012180 Watt [W]117 [min-1]12 : 110 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=15:1 output speed approx. 93 rpm Md2=12Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330801543308015180 Watt [W]93 [min-1]15 : 112 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=20:1 output speed approx. 70 rpm Md2=15Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330802043308020180 Watt [W]70 [min-1]20 : 115 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=25:1 output speed approx. 56 rpm Md2=17Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330802543308025180 Watt [W]56 [min-1]25 : 117 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=30:1 output speed approx. 47 rpm Md2=20Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330803043308030180 Watt [W]47 [min-1]30 : 120 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=40:1 output speed approx. 35 rpm Md2=23Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330804043308040180 Watt [W]35 [min-1]40 : 123 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=50:1 output speed approx. 28 rpm Md2=27Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330805043308050180 Watt [W]28 [min-1]50 : 127 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=60:1 output speed approx. 23 rpm Md2=31Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330806043308060180 Watt [W]23 [min-1]60 : 121 [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 180 Watt 230/400V 50Hz IE2 i=80:1 output speed approx. 18 rpm permitted Md2=24Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330808043308080180 Watt [W]18 [min-1]80 : 124 * [Nm]6.5 [kg]436 362 0020 µF $836.38
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=7:1 output speed ca 207 rpm Md2=9Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330900743309007250 Watt [W]207 [min-1]7 : 19 [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=8:1 output speed ca 175 rpm Md2=10Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330900843309008250 Watt [W]175 [min-1]8 : 110 [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=10:1 output speed approx. 140 rpm Md2=13Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330901043309010250 Watt [W]140 [min-1]10 : 113 [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=12:1 output speed approx. 117 rpm Md2=14Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330901243309012250 Watt [W]117 [min-1]12 : 114 [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=15:1 output speed approx. 93 rpm Md2=17Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330901543309015250 Watt [W]93 [min-1]15 : 117 [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=20:1 output speed approx. 70 rpm Md2=21Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330902043309020250 Watt [W]70 [min-1]20 : 121 [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=25:1 output speed approx. 56 rpm Md2=23Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330902543309025250 Watt [W]56 [min-1]25 : 123 [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=30:1 output speed approx. 47 rpm Md2=27Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330903043309030250 Watt [W]47 [min-1]30 : 127 [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=40:1 output speed approx. 35 rpm Md2=31Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330904043309040250 Watt [W]35 [min-1]40 : 131 [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=50:1 output speed approx. 28 rpm permitted Md2=32Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330905043309050250 Watt [W]28 [min-1]50 : 132 * [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=60:1 output speed approx. 23 rpm permitted Md2=23Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330906043309060250 Watt [W]23 [min-1]60 : 123 * [Nm]7.8 [kg]436 363 0025 µF $869.99
Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=80:1 output speed approx. 18 rpm zulässiges Md2=24Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 4330908043309080250 Watt [W]18 [min-1]80 : 124 * [Nm]7.8 [kg]436 363 0025 µF $876.89

Worm geared motor R 250 Watt 230/400V 50Hz IE2 i=20:1 output speed approx. 70 rpm Md2=21Nm (For operating instructions please visit the download area of our website www.maedler.de) PN: 43309020

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