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Worm Gear Mating Wheels Selection Chart
KHK KWGDL2.5-R1, Module 2.5, Single Start, Duplex Worms
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: $255.83 (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 | $255.83 | $246.48 | $237.14 | $227.80 | $218.45 | $209.11 | $199.76 | $190.42 |
Available On Hand Inventory*: 1
3 Day Delivery (Factory Direct) Inventory*: 52
Backorder Availability*: Additional pieces available in 12 weeks 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 KWGDL2.5-R1, Module 2.5, Single Start, Duplex Worms Specifications
Metric
Inch
Gear Type
Worm Gears
Construction
Duplex Worms
Bore Type
Plain
Nominal Axial Module
2.5
Number of Start
1
Nominal Lead Angle
3°52'
Hand of Thread
Right Hand
Shape
W4
Bore (L)
18.0
(mm)
Hub Diameter (M)
30.0
(mm)
Pitch Diameter (N)
37.0
(mm)
Outer Diameter (O)
42.0
(mm)
Face Width (P)
48.0
(mm)
Hub Width (Q)
17.0
(mm)
Position of Reference Tooth
29.0
(mm)
Max Allowable Shift (Vmax)
10.0
(mm)
Total Length (R)
65.00
(mm)
Weight
0.37000
(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