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> Opw torsion spring-balance units 788 series
Opw torsion spring-balance units 788 series
The OPW 788 Series EZ Adjust Loading Arm Spring-Balance permits any one of a full range of spring balance adjustments with a simple turn of the wrench. The 788 is the ultimate user-friendly solution to spring adjustment. With this technology, you no longer have to have the loading arm in the vertical position to make adjustments. In most cases, adjustments can be made from any position.
* Fully adjustable upward/downward travel stops
* Integral spring containment safety feature
* No special tools required
* Available in right-hand and left-hand configurations
* Available with optional automatic engaging lockdown
* Affords users easy, precise spring balance adjustments
* Guaranteed spring-balance performance
* Eliminates labor-intensive steps
Torsion Spring-Balance Units
Affords users easy, precise spring balance adjustments
Guaranteed spring-balance performance
Eliminates labor-intensive steps
Fully adjustable upward/downward travel stops
Integral spring containment safety feature
No special tools required
Available in right-hand and left-hand configurations
Available with optional automatic engaging lockdown
OPW Engineered Systems counterbalance swivels for both counterweighted loading arms (see Style 55 on page 10) and torsion spring-balanced loading arms are available (Styles 56, 58, 76, and 78) to cover virtually any combination of riser orientation and swivel offset, including:
Upfeed right hand Upfeed left hand
Downfeed right hand Downfeed left hand
If you are uncertain as to which counterbalance replacement swivel to order, refer to your original loading arm design drawing or contact the OPW Engineered Systems engineering department.
Upfeed Right Hand (UFRH) Downfeed Right Hand (DFRH) Right Hand
Maximum Y-dimensions: 2" size: Y= 8 1/8" (207 mm); 3" size: Y=11" (280 mm);
4" size: Y=12" (324 mm); and 6 size: Y=18" (470 mm).
Upfeed Left Hand (UFLH) Downfeed Left Hand (DFLH) Left Hand
A FULL RANGE O F SPRING-BALANCE
ADJUSTMENTS WITH THE TURN OF A WRENCH!
1. Place 5/8 socket wrench on worm gear hex drive (Under high load conditions, it may be necessary to raise loading arm to 45 degrees
2. Turn worm gear hex drive... which...
4. Winds or unwinds spring.
5. Winding action produces the
necessary torque (lifting action) required to counterbalance the loading arm.
Delivery is an option within 50 miles of Atlanta please email for quote. We only charge for actual mileage.
We are located in Woodstock, GA on Canton Hwy. We are at the corner of Highway 92 and Canton Hwy.
9545 Main Street Woodstock GA 30188
