Waldron® Gear Couplings

Waldron

 

IMPROVED SOFT SEAL offers superior sealing under misaligned conditions.

UNIQUE TOOTH FORIV using a 40° pressure angle, distributes the load over a larger area than couplings which use a 20° pressure angle.

FULLTOOTH ENGAGEMENT reduces uneven wear on teeth that results in longer life plus improved performance.

QUALITY EXPOSED FASTENERS consists of SAE Grade 5 bolts with hex nuts and lock washers. Installation is simple, without special tools. 
Shrouded bolts optional.

CLEAR RUST INHIBITIVE AND CORROSION RESISTANT FINISH protects coupling in normal industrial environments.

AVAILABLE OFF-THE-SHELF in revocable with large bore capabilities or stock finish bored.

OPTIONAL PILOT RINGS provides positive register between identical halves. Eliminates selective assembly required in male, female sleeves

INTERCHANGEABLE by half coupling with competitive coupling designs.

HIGHER MISALIGNMENT CAPABILITY sizes 1-7 compensate for up to ±1 1/2° static angular misalignment per gear mesh.

 


 

Specifications:

 

Waldron® couplings are available in the Powerlign® flangeless gear couplings. This design transmits the same torque as the standard line. It also offers a more compact design, which is capable of running at higher speeds. This coupling design is ideal for applications where space is limited.

 

Features & Benefits: 

 

  • Improved soft seal.
  • Unique tooth form.
  • Full tooth engagement.
  • Quality exposed fasteners.
  • Corrosion resistant.
  • Available off the shelf.
  • Optional pilot rings.
  • Interchangeable.
  • Higher misalignment capability.
  • Flange-less, continuous sleeve design.
  • No bolt design.
  • "H" type (high misalignment) lip seal for better life.
  • Curved face gear tooth with 40o pressure angle.
  • 1 1/2o misalignment per gear mesh (static).
  • Grease lube only.
  • Small outside diameter.
  • Size range: 1 1/8-12 Max.
  • Bore range: Up to 16.25.

Waldron
Waldron
Waldron

Additional Data

 

Coupling
Size
Maximum
Bore with
Standard
Key
Rating
HP/100
RPM
Torque
Rating
(lb.-in.)
Peak
Torque
Rating
(lb.-in.)
Maximum
Speed
(RPM)
1 1 5/8 10 6300 12600 10000
1 1/2 2 3/16 24 15100 30200 7400
2 2 3/4 50 31500 63000 5900
2 1/2 3 1/4 90 56700 113400 5000
3 4 150 94500 189000 4300






3 1/2 4 3/4 230 145000 290000 3900
4 5 3/8 350 221000 442000 3500
4 1/2 6 480 300000 600000 3200
5 6 3/4 650 410000 820000 2900
5 1/2* 7 1/2 850 536000 1072000 2700






6* 8 1/4 1100 693000 1386000 2500
7* 9 1/4 1600 1010000 2020000 2200

 

Coupling
Size*
Maximum
Bore with
Standard
Key (in.)

Rating
HP / 100
RPM

Torque
Rating
(lb.-in.)
Peak
Torque
Rating
(lb.-in.)
Maximum
Speed
(RPM)
1 1/8 1 1/4 4 2520 5040 14000
1 5/8 1 3/4 12 7560 15120 11000
1 1/2 2 3/16 24 15100 30200 9000
2 2 3/4 50 31500 63000 7200
2 1/2 3 1/4 90 56700 113400 6000
 




3 4 150 94500 189000 5200
3 1/2 4 3/4 230 14500 290000 4600
4 5 3/8 350 220000 440000 4200
4 1/2 6 505 318000 636000 3500
5 6 7/8 700 441000 882000 3200






5 1/2 7 3/4 920 580000 1160000 2800
 6 8 5/8 1205 759000 1518000 2600
7 10 3/8 1840 1160000 2320000 2200
8 10 3/4 2230 1404000 2808000 2000
9 11 3/4 3170 1995000 399000 1800 






10 13 1350 2744000 5488000 1600
11 15 5780 3645000 7290000 1500
12 16 1/4 7190 4532000 9064000 1400

*Sizes 2 1/2 through 12 are non-stock. Refer to KOP-FLEX with application information.

 

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