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gearbox WPA

Gearbox WPA

$25.00

Gearbox WPA is a vertically mounted worm gearbox with lower input shaft and upper output shaft. The housing is made of thickened cast iron, which is strong and durable, has good sealing performance. This worm gearbox is easy to install, and easy to repair and maintain.

* Above is sample price for your reference, Request a quote for best price.

SKU: WPA Categories: ,

Description

Gearbox WPA is a vertically mounted worm gearbox with lower input shaft and upper output shaft. The housing is made of thickened cast iron, which is strong and durable, has good sealing performance. This worm gearbox is easy to install, and easy to repair and maintain. The internal worm gear is made of tin bronze, and the worm is made of 45# high-quality steel through heat treatment, which has good wear resistance and excellent bearing capacity. Gearbox WPA is widely used in metallurgy, chemical industry, plastics, lifting, mining, textile, packaging and other industries. Shengjie only uses thickened worm gear made of high standard 94 bronze, thicker and wider worm gear guarantees better wear resistance, better impact strength and crack resistance than ordinary products in the market.

worm gear difference

Specifications:

Product Name: Gearbox WPA
Model: WPA
Size: 40,50,60,70,80,100,120,135,155,175,200,250
Ratio: 1:10,15,20,25,30,40,50,60,200,300,400,500,600,800,900
Color: Blue/Green/Black…
Material: Housing: Die-Cast Iron cast
Worm Gear: Copper9-4
Shaft: chromium steel 45#
Packing: Carton and Plywood Case
Bearing: C&U/SKF/HRB, or on customer request
Seal: NAK/SKF/KSK, or on customer request
Warranty: one year
Input Power: 0.06kw, 0.09kw, 0.12kw, 0.18kw, 0.25kw, 0.37kw, 0.55kw, 0.75kw, 1.1kw, 1.5kw, 2.2kw, 3kw, 4kw, 5.5kw, 7.5kw, 11kw, 15kw
IEC Flange: 56B14, 63B14, 63B5, 63B5, 71B14,80B14, etc.
Lubricant: Synthetic & Mineral

Parameters:

WPA/WPS/WPO/WPX input power and output torque table (input speed: 1500r/min)
Size/Ratio Input power(kw) Output torque(N.m)
10 15 20 25 30 40 50 60 10 15 20 25 30 40 50 60
40 0.40 0.33 0.26 0.24 0.22 0.16 0.14 0.12 19 23 20 25 25 20 22 20
50 0.65 0.52 0.40 0.37 0.34 0.27 0.24 0.20 31 36 32 38 39 36 37 35
60 1.00 0.82 0.65 0.59 0.54 0.45 0.40 0.32 50 58 56 68 62 71 75 59
70 1.60 1.35 1.10 0.96 0.82 0.67 0.61 0.52 83 98 101 112 99 104 113 97
80 2.20 1.78 1.36 1.28 1.20 0.90 0.80 0.75 113 133 120 149 151 140 145 146
100 3.60 3.10 2.60 2.35 2.10 1.68 1.30 1.00 193 237 258 284 277 291 257 229
120 5.20 4.35 3.50 3.25 3.00 2.20 1.90 1.50 262 336 361 404 413 392 399 355
135 9.75 7.85 6.00 5.50 5.00 3.69 2.89 2.30 540 622 619 696 707 667 626 562
155 12.80 9.90 7.00 6.53 6.00 4.40 3.60 3.00 709 785 722 842 848 784 770 791
175 17.30 13.60 10.00 9.13 8.30 6.18 4.85 4.07 958 1091 1044 1221 1189 1133 1127 1078
200 22.60 18.20 13.86 12.75 11.67 8.78 6.71 5.58 1280 1477 1482 1643 1782 1654 1516 1449
250 33.20 27.4 21.60 20.00 18.43 14.00 10.43 8.62 1881 2310 2310 2579 2745 2674 2357 2371

Dimensions:

WPA cast iron worm gearbox Dimensions

Model notation:

W P W E D K A 50-80 600 B
Worm gearbox Box structure Box model Unit structure Connector of input shaft Structure of output shaft Arrangement of input shaft Center distance Reduction ratio Shaft direction
P-wholeD-Separate W-universalNon-code-basic E-DoubleEE-Multistage

Non-code-basic

 D-with motor flangeNon-code-basic K-hollowNon-code-basic A-input shaft is lower

S-input shaft is upper

O-Output shaft is upward

X-Output shaft is downward

T-Input shaft is upward

Non-code-universal

 50-80 600 B

Model selection steps:

  1. Determine the directionsof the output and input shafts. The WP worm gearbox has horizontal and vertical mounting, there are various directions of input and output shafts including single input, double input, single output, double output, etc. Please choose right model and shaft direction according to your needs.
  2. Calculate the speed ratio: try to choose a reduction ratio close to the ideal. The calculation method of the speed ratio is as follows: reduction ratio = motor speed (standard speed 1400) / reducer output shaft speed.
  3. Calculate the torque: for the service life of the worm gearbox, the torque calculation is very important. The torque value cannot exceed the maximum load torque of the worm gearbox, please refer to the parameter table.
  4. Confirm whether the installation dimensions are suitable for your application, refer to the drawings, or contact our team to get E-catalog.

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