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Worm Gear Mating Wheels Selection Chart
KHK KWGDLS3.5-R1, Module 3.5, Single Start, Duplex Worm Shafts
Duplex Worms (KWGDL - KWGDLS)
Status: AX
High-precision duplex worms with superior strength. A range of backlash values can be obtained by moving the worm axially.
Please note that all J-Series, F-Series, & H-Series products are made-to-order, noncancellable, and non-returnable.
Price: $493.52 (See below for quantity breaks.)
Pricing Structure
| Qty Range | 1 – 9 | 10 – 24 | 25 – 49 | 50 – 99 | 100 – 249 | 250 – 499 | 500 – 999 | 1000+ |
| Price/Unit | $493.52 | $476.91 | $460.31 | $443.70 | $427.09 | $410.49 | $393.88 | $377.27 |
Available On Hand Inventory*: 2
3 Day Delivery (Factory Direct) Inventory*: 8
Backorder Availability*: An additional 32 pieces in 1 week(s) ARO.
*Approximate inventory level subject to prior sale and availability. If you require more product than is available, please contact us at (516) 248-3850.
KHK KWGDLS3.5-R1, Module 3.5, Single Start, Duplex Worm Shafts Specifications
Metric
Inch
Gear Type
Worm Gears
Construction
Duplex Worm Shafts
Nominal Axial Module
3.5
Number of Start
1
Nominal Lead Angle
3°47'
Hand of Thread
Right Hand
Shape
W6
Shaft Diameter / Bore (A)
48.2
(mm)
Shaft Length Left (F')
110.0
(mm)
Pitch Diameter (P)
53.0
(mm)
Face Width (M)
62.00
(mm)
Shaft Length Right (F)
110.0
(mm)
Neck Length Left
18
(mm)
Neck Length Right
30
(mm)
Position of Reference Tooth
37.0
(mm)
Max Allowable Shift (Vmax)
12.0
(mm)
Neck Diameter
42.0
(mm)
Total Length (J)
330.00
(mm)
Weight
4.72000
(kg)
Precision Grade
KHK W 001 grade 1
Reference Section of Gear
Axial
Gear Teeth Type
Standard Full Depth
Pressure Angle
17°30'
Material
SCM440 (AISI 4140) Alloy Steel
Heat Treatment
Thermal Refined, tooth surface Induction Hardened
Tooth Hardness
HRC 50-60
Surface Treatment
Black oxide coated except for ground part