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Dodge

® 

Quantis

®

 Ultra Kleen RHB Reducer

Gearmotors

C-Face Reducers

Separates

Sizes 38 thru 48

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

baldor.com

 

for updated instruction manuals.

Note! The manufacturer of these products, Baldor Electric Company, became ABB Motors and Mechanical Inc. on 

March 1, 2018. Nameplates, Declaration of Conformity and other collateral material may contain the company name of 

Baldor Electric Company and the brand names of Baldor-Dodge and Baldor-Reliance until such time as all materials have 

been updated to reflect our new corporate identity.
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.

WARNING: High voltage and rotating parts can cause 

serious or fatal injury and property damage. The use 

of electrical machinery, like all other utilization of 

concentrated power and rotating equipment, can be 

hazardous. Installation, operation and maintenance 

should be performed only by qualified electrical and 

mechanical maintenance personnel familiar with NEMA 

safety standards, the National Electrical Code and sound 

local practices. The manual is to be studied thoroughly by 

personnel responsible for the installation and maintenance 

of this equipment before installation is begun. Personnel 

must be familiar with the potential hazards involved. If this 

warning is not observed, personal injury and/or property 

damage may result. Keep this document for future 

reference. 

WARNING: Depending on operating conditions, sound 

levels for Quantis products may exceed 70 dB.  Protective 

measures such as hearing protection may be needed when 

in close proximity to a Quantis Reducer in operation.

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 ABB nor are the responsibility 

of ABB. 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: Quantis products exceeding 30 lb (13.5 kg) 

should be lifted using lift-assist equipment rated for 

the weight of the product. Weight values for all Quantis 

products are listed in the Gearing Engineering Catalog. 

Lifting brackets provided on Quantis should be used when 

connecting to lift-assist equipment.

WARNING: The Dodge Quantis UK RHB and its connected 

equipment and accessories must be guarded. Rotating 

parts such as couplings, pulleys, fans and unused shaft 

extensions must be permanently guarded by the user 

against accidental contact with personnel and their 

clothing. The surface temperature of the Dodge Quantis 

UK RHB enclosure may reach temperatures which can 

cause discomfort or injury to personnel accidentally 

coming into contact with hot surfaces. The user should 

provide guards to prevent accidental contact with hot 

surfaces. Guards must be sufficiently rigid to maintain 

adequate guarding in normal service.

WARNING: Threaded hardware used to mount the The 

Dodge Quantis UK RHB Unit must be 18-8 Stainless or 

Metric A-2 Stainless.  DO NOT USE HARDWARE OF A 

LOWER GRADE.

General

Please read these instructions carefully. They contain vital 
information on proper installation, operation, maintenance 
and service for the Dodge Quantis Ultra Kleen (UK) RHB gear 
reducer.

Each Dodge gear reducer is thoroughly inspected and tested at 
the factory prior to shipment. Care is taken in packing of each 
gear reducer. However, each gear reducer should be thoroughly 
inspected before it is accepted from the transportation 
company. If any of the goods called for in the bill of lading 
are damaged or missing, do not accept the shipment until 
the freight agent makes appropriate notation on your freight 
bill. If any loss or damage is discovered later, notify the agent 
at once and request an inspection. Though ABB Motors and 
Mechanical Inc. will be happy to assist you with claims for 
loss or damage in shipment, the transportation company is 
responsible for reimbursing you for such claims. Claims for loss 
or damage in shipment must not be deducted from the ABB 
Motors and Mechanical Inc. invoice, nor should payment of the 
ABB Motors and Mechanical Inc. invoice be withheld awaiting 
claims adjustment. The carrier, not ABB, guarantees safe 
delivery. If considerable damage or shortage has occurred and 
the situation is urgent, contact the nearest ABB Sales Office.

Summary of Contents for Dodge Quantis BU383

Page 1: ... provided and are neither provided by ABB nor are the responsibility of ABB 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 dri...

Page 2: ...nvironment For extremely hot wet or dirty conditions consult Application Engineering at 864 284 5700 In those mountings that require grease lubrication for specific bearings relubricate the affected bearings every year or every 2000 operating hours whichever comes first Use a grease with a lithium complex thickener and ISO 220 viscosity mineral oil base lubricant Use 15 pumps of grease for the fir...

Page 3: ...Ambient Temperature Oil Type ISO Viscosity Grade Available Oils Available Food Grade Oils NSF H1 45 F to 105 F 7 C to 41 C Mineral Oil 460 Chevron FM 460 10 F to 105 F 12 C to 41 C Mineral Oil 220 Mobilgear 600 XP 220 standard factory fill 20 F to 50 F 29 C to 13 C Synthetic Oil 68 Mobil SHC 626 10 F to 115 F 23 C to 46 C Synthetic Oil 220 Mobil SHC 630 30 F to 140 F 0 C to 60 C Synthetic Oil 460 ...

Page 4: ...alog and contact Application Engineering NOTE The oil volumes shown are approximate values and cannot be used to correctly set the reducer oil level ALWAYS fill the reducer to the correct oil level plug and recheck in 1 week Oil Level Ventilation Oil Drain A1 Horizontal Floor Mount A B A2 Vertical Wall Mount Motor Shaft Up B A NOTE Shaded A2 mounting is not a recommended mounting position due to t...

Page 5: ...he reducer and drive motor to verify that the drive is correct for the intended loads speeds and power supply The gear reducer should be installed in a location that meets the following requirements Ambient temperatures below 105 F 41 C Free flow of air around the motor Good access to gear reducer and motor for maintenance A flat level rigid steel mounting surface All four feet of the foot mounted...

Page 6: ...motor flange holes line up with the C Face adapter holes Check to be sure the motor conduit box grease fittings and condensate drains where fitted will be oriented as needed by the reducer mounting position Hoist motor level and in line with reducer input shaft For EZ Kleen Quantis reducers with 180TC or larger NEMA input install the o ring provided onto the motor pilot to seal the input assembly ...

Page 7: ... gearbox has been pulled completely onto the machine shaft firmly against the machine shaft s backing shoulder it must be locked in place with the retaining bolt tightened to the tightening torque shown in Table 4 SPACER NUT THREADED ROD Machine s Drive Shaft Backing Shoulder Figure 6 Threaded Rod and Nut Assembly B C D E A Figure 7 Finished Assembly Disassembly Prior to disassembly the dust cap r...

Page 8: ... 1 370 1 375 0 000 0 0006 1 52 4 50 1 75 7 00 5 04 1 875 B_48 0 38 0 75 0 625 0 12 3 8 16 5 8 16 1 73 0 31 1 250 0 250 1 245 1 250 0 000 0 0006 1 367 4 50 1 75 7 00 5 04 1 75 Hollow shaft tolerances For dimension U are shown in the gearbox dimension pages Tolerance for dimension UE should be 0 01 in for inch bore shafts Bold shaft diameters indicate standard shaft RS Dimension is the minimum recom...

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