Tamiya 70121 Pulley Unit Set

SKU: POLOLU-108 Brand: Pololu
The Tamiya 70121 Pulley Unit Set includes seven pulleys of various sizes, a motor, and mounting parts. This set can be combined with a variety of Tamiya products.
$20.10 AUD, inc GST
$18.27 AUD, exc GST

Available with a lead time
Expect dispatch between Apr 03 and Apr 08

Quantity Discounts:

  • 10-25 $17.73 (exc GST)
  • 25+ $17.36 (exc GST)
- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

Instructions for Tamiya 70121 Pulley Unit Set page 2.

Tamiya 70121 Pulley Unit Set is similar in function to a gear box and contains parts compatible with other Tamiya products. The pulleys can be mounted using the base and pulley mounts included with the set and driven with the included motor. The pulleys can also be mounted directly to parts such as the Tamiya 70098 Universal Plate Set, or they can be mounted using shafts such as those included in the Tamiya 70105 3mm Diameter Shaft Set.

The set includes seven pulleys of various sizes along with an assortment of single and double bushings that make the pulleys compatible with round and hexagonal shafts of both 3 mm and 2 mm diameters. Depending on the bushing, the pulleys can either idle on a shaft or rotate with it. The double bushings allow for pulleys to be connected and sit next to each other on the same shaft or screw. Other parts in the set include a motor, a belt guide for use with the motor’s shaft, power bands, rivets, and a screw and nut set.

Included Parts

  • One 50 mm-diameter pulley
  • One 30 mm-diameter pulley
  • One 25 mm-diameter pulley
  • One 20 mm-diameter pulley
  • Three 11 mm-diameter pulleys
  • Two single and two double 2 mm hexagonal bushings
  • Two single and two double 3 mm hexagonal bushings
  • Two single and two double 3.1 mm round bushings (allow pulleys to idle on 3 mm hexagonal and round shafts)
  • Two single and two double 2.9 mm round bushings (allow pulleys to rotate with 3 mm round shafts)
  • Two single and four double 2.1 mm round bushings (allow pulleys to idle on 2 mm round shafts)
  • Four single and two double 1.9 mm round bushings (allow pulleys to rotate with 2 mm round shafts)
  • Power bands
  • One motor
  • One belt guide
  • One base
  • Two pulley mounts
  • One motor mount box
  • Five 3 x 18 mm screws
  • Three 3 x 18 mm tapping screws
  • Six 3 x 8 mm screws
  • Six 3 x 8 mm tapping screws
  • Eight 3 mm nuts
  • Four 3 mm plastic nuts
  • Two metal rivets

Tamiya Pulley Sets

People often buy this product together with:

Tamiya 70105 3mm Diameter Shaft SetTamiya 70105 3mm Diameter Shaft Set
Tamiya 70157 Universal Plate Set (2pcs.)Tamiya 70157 Universal Plate Set (2pcs.)
Tamiya 70140 Pulley (S) SetTamiya 70140 Pulley (S) Set

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $6+ for Standard Post (typically 6+ business days, tracked)
  • $10+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11+ for Pack and Track (3+ days, tracked)
  • $16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

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