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Heavy Duty Pendulum Drive

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Quantity   1 - 4     5 - 24     25 - 49     50+  
Price $29.50 $24.00 $22.50 $21.00
Our Product Code: QB-DRV
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Heavy Duty Pendulum Drive

Our pendulum drive is designed to offer increased weight capacity for driving longer and heavier pendulums. They have 2 unique features that make this a very versatile part. Any mini quartz movement can be installed into this pendulum drive to make this work just like a regular pendulum movement.

Second, if you look closely at the top of the black plastic pendulum hanger, you will see a rectangular mounting stud at the top. This will allow you to use thus drive as a dual pendulum movement, with a greater weight capacity than our regular dual pendulums. Imagine the possibilities of have a pendulum on both the top and the bottom of your clock dial!

Use alone or insert any mini sized quartz movement This drive will operate up to a 200-gram (7 ounce) pendulum. The drive does not include a pendulum. Please remember that when adding any mini quartz movement to the inside of this heavy duty pendulum drive, that you will need to add 1/16" to your shaft length calculations, as the front wall thickness of this part is approx. 1/16" thick.

  • Operates Up To A 7 Ounce pendulum
  • Use With Any Of Our Mini Quartz Movements
  • Operates On 1 AA Battery (not included)
  • Can Be Used as A Dual Pendulum Movement
  • 3 Year Guarantee

Choose your pendulum rod and bob with purchaseDon't forget to add 1 Pendulum Rod and Bob for each Pendulum Movement you order, or let us know if you don't need one.

Pendulums Rods are 16" long, with 1" break off points ready to adjust.  Pendulum rods and bobs are specially designed to work with battery-operated clock mechanisms.

QB-None If you don't need a rod/bob please select add to cart here - this helps us process your order more quickly.

Quantity  (Lets us know)
QB-218 Pendulum Rod & Bob 2-1/8" Diameter Bob - Brass $5

QB-234 Pendulum Rod & Bob 2-3/4" Diameter Bob Brass $5

QB-312 Pendulum Rod & Bob 3-1/2" Diameter Bob Brass $5

Average rating:
average rating 100%
2 reviews

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Featured positive reviews:

average rating 100%
Clock parts 12/30/2018
By Hugh Read
Our spring driven grandfather clock broke both sets of springs and the bracket housing the springs. We went to Bear Woods to order a high torque clock mechanism and a separate pendulum drive for our 30" pendulum. The parts arrived in less than a week and all worked as advertised. :)
average rating 100%
great 09/19/2018
By jack ross
works great iam glad i found the part on your web thx again

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