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WARNING: Because of the possible danger to person(s) 

or property from accidents which may result from the 

improper use of products, it is important that correct 

procedures be followed. Products must be used in 

accordance with the engineering information specified 

in the catalog. Proper installation, maintenance and 

operation procedures must be observed. The instructions 

in the instruction manuals must be followed. Inspections 

should be made as necessary to assure safe operation 

under prevailing conditions. Proper guards and other 

suitable safety devices or procedures as may be 

desirable or as may be specified in safety codes should 

be provided, and are neither provided by Dodge nor are 

the responsibility of Dodge. This unit and its associated 

equipment must be installed, adjusted and maintained by 

qualified personnel who are familiar with the construction 

and operation of all equipment in the system and the 

potential hazards involved. When risk to persons or 

property may be involved, a holding device must be an 

integral part of the driven equipment beyond the speed 

reducer output shaft.

WARNING: To ensure the drive is not unexpectedly 

started, turn off and lock-out or tag power source before 

proceeding. Failure to observe these precautions could 

result in bodily injury. 

WARNING: All products over 25 kg (55 lbs) are noted on the 

shipping package. Proper lifting practices are required for 

these products.

Parts Replacement Manual For HYDROIL

®

 TORQUE-ARM

®

 Speed 

Reducers Taper Bushed For Char-Lynn H, S, T and 2000 Series 

6B Spline Motors

SIZES: HXT325C, HXT425C/HXT415C, HXT525C

These instructions must be read thoroughly before installation or operation. This instruction manual was accurate at the time of 
printing. Please see 

dodgeindustrail.com

 

for updated instruction manuals.

These instructions must be read thoroughly before installing or operating this product.

NOTE: The reducer is compatible with the Dodge Ability 

Smart Sensor, that can be installed in the adapter plug 

labeled “smart sensor”. The plug and sensor can be moved 

to different locations as required by mounting position.

REDUCER INSTALLATION

1.  On sizes HXT3B, HXT4B, and HXT5C, replace the plastic 

plug that protects the threaded hole in the reducer housing 
with the eyebolt supplied with the reducer.

2.  Determine the running position of the reducer (see Fig. 

1). Note that the reducer is supplied with either 6 plugs; 
4 around the sides for horizontal installations and 1 on 
each face for vertical installations. These plugs must be 
arranged relative to the running positions as follows:

Horizontal Installations 

– Install the magnetic drain plug 

in the hole closest to the bottom of the reducer. Install vent 
plug in topmost hole. Of the 2 remaining plugs on the sides 
of the reducer, the lowest one is the minimum oil level plug.

HORIZONAL APPLICATIONS

VERTICAL MOUNT

Position A

Position B

Position C

Position D

Position E

Position F

B = Breather

D = Drain

L = Level

P = Plug

Figure 1 - Mounting Positions

The running position of the reducer in a horizontal 
application is not limited to the four positions shown in 
Figure 1. However, if running position is over 20º either way 
from sketches, the oil level plug cannot be safely used to 
check the oil level, unless during the checking the torque 
arm is disconnected and the reducer is swung to within 
20º in positions “B” and “D” or 5º in positions “A” and “C” 
of the positions shown in Figure 1. Because of the many 
possible positions of the reducer, it may be necessary or 
desirable to make special  adaptations using the lubrication 
fitting holes furnished along with other standard pipe 
fittings, stand pipes and oil level gages as required.

Содержание HYDROIL TORQUE-ARM HXT325C

Страница 1: ...ion manual was accurate at the time of printing Please see dodgeindustrail com for updated instruction manuals NOTE The reducer is compatible with the Dodge Ability Smart Sensor that can be installed...

Страница 2: ...ATION CAUTION Unit is shipped without oil Add proper amount of recommended lubricant before operating Failure to observe these precautions could result in damage to or destruction of the equipment Use...

Страница 3: ...50 to 125 Output RPM Reducer Size 1 2 3 4 5 6 7 8 9 10 12 13 14 15 301 400 320 320 220 220 220 220 220 220 220 220 220 220 220 220 201 300 320 320 220 220 220 220 220 220 220 220 220 220 220 220 151 2...

Страница 4: ...is very important to prevent the introduction of dirt into the bearings and other parts of the reducer A tank of clean solvent an arbor press and equipment for heating bearings and gears should be ava...

Страница 5: ...leaving no bare spots Place other housing half into position and tap with a soft hammer rawhide not lead hammer until housing bolts can be used or draw housing halves together Torque housing bolts pe...

Страница 6: ...Part Number HXT325C 403127 HXT415C HXT425C 402268 403163 HXT525C 403016 Table 7 Manufacturers Part Numbers For Replacement Countershaft Bearings Torque Arm Reducer Countershaft Bearing Input Side Coun...

Страница 7: ...rs 62 77 64 80 81 86 88 78 72 74 52 56 57 26 48 21 27 50 38 39 34 12 36 46 47 112 Taper Bushed TORQUE ARM Assembly 16 19 20 22 24 82 32 33 76 60 78 59 32 33 58 54 55 42 40 44 45 126 128 124 30 116 118...

Страница 8: ...de Input Shaft Bearing Backstop Side 15 1 Ratio 25 1 Ratio Cone Cup Cone Cup 1 1 1 1 1 1 243498 402204 403139 402273 403094 244586 244587 402280 403027 402142 403102 245641 402144 403104 402269 403073...

Страница 9: ...Hub 1 3 8 thru 1 7 8 Bore 1 15 16 2 Bore 1 1 443257 443256 94 96 98 100 TORQUE ARM ASSEMBLY Rod End Hex Nut Turnbuckle Extension 1 1 1 1 1 243097 243245 407095 243246 243247 245097 245245 407097 2452...

Страница 10: ...0 800 1000 1500 2000 3000 4000 5000 6000 8000 10 000 cSt 40 C 100 C cSt ISO VG AGMA GRADES GRADES GEAR OILS SUS 100 F SUS 210 F SAE KINEMATIC VISCOSITIES SAYBOLT VISCOSITIES 200 300 100 90 80 70 60 55...

Страница 11: ...11...

Страница 12: ...Dodge Industrial Inc 1061 Holland Road Simpsonville SC 29681 1 864 297 4800 All Rights Reserved Printed in USA MN1664 02 22 1664 0222 DODGE INDUSTRIAL INC AN RBC BEARINGS COMPANY...

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