Emerson Power Transmission F O R M 9059 - Universal … Manual… · Emerson Power Transmission P....

Emerson Power TransmissionP. O. Box 687

Maysville, KY 41056Phone: 800-626-2093www.emerson-ept.com

F O R M

The Emerson logo is a trademark and a service mark of Emerson Electric Co.© 2007, 2008 Emerson Power Transmission. All rights reserved. Printed in U.S.

9059Revised

October 2008 Installation andMaintenance ManualFor MbN Series 3000Gearmotors andReducers

2 The Emerson logo is a trademark and a service mark of Emerson Electric Co.© 2007, 2008 Emerson Power Transmission. All rights reserved. Printed in U.S.

Installation InstructionsStart-UpBefore operating the reducer or gearmotor, the following must be done:

• If foot or flangemount, install thedriveona rigidand vibration-free surface. If shaftmounted, install the drive onto a rigidly supported drive shaft.

• Removetheprotectivecoatingontheshaftandflange.Usesolventifnecessary.• Checkshaftparallelismwhenusingbeltorchaindrive.

Notice: Refertobeltmanufacturer'srecommendationforbelttension.(Tension should not be applied on chain drives.)

• Checkoillevelinoillubricatedreducer.• Installbreatherplugintheplugholeperrecommendationsshownonpage(5).

MaintenanceTo ensure safe operation and to avoid problems, it is recommended the reducer or gearmotor be inspected every 50 hours of operating time.

• Checkmountingboltsandbelttension(ifapplicable).

The preventative maintenance list below should be performed every 5000 hours of operating time:

• Checkoillevelandaddoilifnecessary.

• Makesuretheventholeinthebreatherisclean.

Thank you for choosing an MbN Series 3000 gearmotor or reducer. To ensure you obtain optimum life from the unit, read and follow these instructions.

MbN Series 3000

Gearmotors and Reducers

Readandfollowallinstructionscarefully.•

Disconnect and lock-out power before installation and maintenance. Working on or •near energized equipment can result in severe injury or death.

Disconnect power at least 2 minutes prior to servicing to allow capacitors to discharge. •Handling wires sooner than this could result in electric shock, severe injury, or death.

Do not operate equipment without guards in place. Exposed equipment can result in •severe injury or death.

The capscrews must thread into the bushing ring and not the bushing. Threaded holes •inthebushingareforremovalonly.Ifassembledincorrectly,equipmentfailureandpersonal injury may result.

All electrical work should be performed by qualified personnel and compliant with local •and national electrical codes.

Periodic inspections should be performed. Failure to perform proper maintenance can •result in premature product failure and personal injury.

3The Emerson logo is a trademark and a service mark of Emerson Electric Co.© 2007, 2008 Emerson Power Transmission. All rights reserved. Printed in U.S.

MbN Series 3000


CAUTION: Never mix synthetic oil and mineral oil. Never use extreme pressure (EP) oil in a reducer with a backstop.

The trade names, trademarks and/or registered trademarks that follow are used in this material by Emerson Power Transmission Corporation for comparison purposes, are NOT owned or controlled by Emerson Power Transmission Corporation and are believed to be owned by the parties identified: Fuchs and Sintogear: Fuchs Corporation; Shell and Omala: Shell Petroleum Incorporated;MobilandMobilgear:ExxonmobilOilCorporation.

Emerson Power Transmission Corporation cannot and does not represent or warrant the accuracy of this information.

Series 3000 MbN gearing is shipped with one of the following synthetic lubricants per the table below and fitted with a magnetic drain. Each reducer is filled accordingtothemountingpositionspecifiedwhenordered.Refertotheunitnameplateandthecharttotheleftforthemountingpositionarrangementforyour unit.

Inthecaseofsyntheticoil,thelubricantdoesnotrequirechanging,butitisrecommendedthatproperoillevelbecheckedperiodically.

Acceptable Mineral Oil Lubricants

Synthetic

P3 P6 P7

P8 PV5 PV6

Mounting Positions

AmbientRangeofInstallation-4°F to 14°F

(-20°C to 10°C) 14°F to 122°F (-10°C to 50°C) 122°F and Above

(50°C +)No Backstop With Backstop ISOVG68 ISOVG100 ISOVG150 ISOVG220 ISOVG150 ISOVG320

No Backstop

Manufacturer -25° F to 125° F(-30° C to 50° C)

Fuchs® Sintogear 125Mobil® Mobilgear® SCH 150Shell® Omala® HD 150

With Backstop

Manufacturer -25° F to 125° F(-30° C to 50° C)

Shell OmalaRL100Mobil Mobil SHC 629


MbN Series 3000

Plug Positions and Oil Levels

*Liters=Quartx.946** See page 3

32

31, 33

34

35

2

43

1

18

8

8

3

2

4

8

5

6 2

4

5

92

7

MbN Oil Quantity and Plug AssignmentsMounting

Positions** Plug Type MbN Frame 31 MbN Frame 32 MbN Frame 33 MbN Frame 34 MbN Frame 35Plug # Quarts* Plug # Quarts* Plug # Quarts* Plug # Quarts* Plug # Quarts*

P3

Level 4

1.8

3

2.8

5

5.3

3

7.6

7

15.3Drain 2 2 2 2 or 6 2Breather 8 or 1 8 or 1 8 or 1 8 8

Fill 1 1 1 8 8

P6

Level 1

1.48

1

2.1

1

4.3

2

7.1

2

15.8Drain 4 4 4 4 5Breather 5 3 5 3 8

Fill 5 3 5 3 7

P7

Level 1

1.48

1

2.1

1

4.4

8

7.6

9

13.4Drain 5 3 5 3 7Breather 4 4 4 4 5

Fill 4 4 4 4 5

P8

Level 5

1.48

4

2.1

4

5

4

7

7

14.6Drain 1 8 or 1 8 or 1 8 8Breather 2 2 2 2 9

Fill 2 2 2 2 2

PV5

Level 1

1.74

1

3

1

6.2

2

9.1

2

20.1Drain 4 4 4 4 7Breather 8 or 5 8 8 8 8 or 9

Fill 5 3 5 8 5

PV6

Level 2

2.43

2

3.5

2

7

6

10.3

9

21Drain 5 3 5 3 5Breather 4 4 4 4 7

Fill 4 4 4 4 7


MbN Series 3000


1. MbN Shaft Mount Reducer Installation

For long service and dependable performance, an MbN shaft mounted gear unit must be properly supported and accurately aligned. The following instructions are a step-by-step guide to meeting these requirements for an MbN 3000 design shaft mounted product. If there is a need to vary or deviatefrom any of these installation instructions, contact Emerson Power Transmission Application Engineering Department at 1-800-626-2093 before completing the installation.

CAUTION: Shaft mounted MbN reducers may use bushings to mount a reducer to various shaft sizes. When the driven shaft is smaller than the maximum bushing size for a gear frame, check thedrivenshaftandkeystressperANSI/AGMAStd.6001-D97for the application.

1.1 Reducer and Driven Shaft Preparation

1.1.1 The driven shaft diameter is to be within the commercial tolerances of the steel manufacturer for turned and polished bars. The key and keyseat in the driven shaft are to be in accordancewithcommercialstandardsperANSIB17.1for the size , depth, offset, and parallelism.

1.1.2 The driven shaft on which the gear unit is to be mounted must be straight, clean, and free of burrs.

1.1.3Rotatethedrivenshaftonwhichthegearunitistobe mounted so that the shaft keyseat is in the upward position.

1.1.4 A lifting lug is provided to lift the gear reducer or gearmotor into position.

WARNING! Never lift the gear unit by the input or output shaft. The lifting lug is designed for lifting only the gear reducer or gearmotor. Do not use the lifting lug to lift attached assemblies.

Do not apply grease, oil, or any anti-seize compounds to the taper bore of the reducer, barrel of the bushing, driven shaft or the bushingbore.Ifanyofthesesubstancesareapplied,equipmentfailure and personal injury may result.

1.2 Determine Mounting Configuration – Bushed Bore Models

Due to the unique design of MbN bushed shaft mounted product, the reducer may be mounted to the driven shaft in a variety of configurations. The following instructions will help to determine the correct mounting configuration based on the available shaft and key length.

1.2.1 Measure the available driven shaft length “H” (in inches) starting with the end of the driven shaft to the first obstruction or point of interference.

1.2.2 Measure the length of available keyseat “K” in the driven shaft (in inches) starting from the end of the shaft to the end of the useable keyseat.

1.2.3 The following sections 1.3, 1.4, 1.5 show the three standard mounting configurations for the Browning® MbN tapered bushed “33B” gearing.Refertothefollowingsectionsinsequencetodeterminethe optimum mounting configuration for your application.

1.2.4 Compare the measured values of H and K of the driven shaft to the tabulatedvaluesofHandK.IfthemeasuredvaluesforHandKare greater than the tabulated values, the mounting configuration showninthefiguremaybeused.IfthemeasuredvaluesforHand K are less than the tabulated values, proceed to the next figure and repeat this step.

Notice: If the measured values for H and K are less thatthe tabulated values shown in 1-5, contact the Emerson Power Transmission Application Engineering Department at 1-800-626-2093.

1.2.5 Tightening torques.

BUSHINGRING

BUSHING

KEY SHOWNFOR TYPE 2

BUSHING

TYPE 2BUSHING

Figure 1-1

Figure 1-2

EXTERNAL KEY FURNISHEDEXTERNAL KEY

BUSHINGFLANGETYPE 2

BUSHING

TYPE 1BUSHING

THROUGH KEY FURNISHED

Table 1.2.5a Bushing Components

Gear FrameTapered Bushing Capscrews End Cap Setscrews

Nylon TippedSize Ft.-lbs. Size Ft.-lbs.

32 5/16-18 16 1/4-20 533 3/8-16 29 1/4-20 534 3/8-16 29 1/4-20 535 3/8-16 29 1/4-20 5

Gear FrameKeeper Bolt

Size Ft. Lbs.31 7/16-14 x 1 46

3202,03 7/16-14 x 1 463242,43 1/2-13 x 1 70

33 5/8-11 x 1 3/4 14034 5/8-11 x 1 3/4 14035 3/4-10 x 2 250

Table 1.2.5b Keeper Bolts


MbN Series 3000


1.3 Mounting Configuration with Bushing Outboard of Load

Figure 1-3

1.3.1 On the input shaft side, thread the bushing ring onto the hollow reducerquilluntil thebushingringisflushwiththeendofthereducer quill shaft.

1.3.2 Place the end cap on the driven shaft with the threaded bore facing the end of the shaft. Slide the stabilizer ring on the driven shaft with the small end of the taper toward the end of the shaft.

1.3.3InstallKey(s)

Type 1 Bushing (2 keys):

• Installtheexternalbushingkeyintothebushingas shown in Figure 1-1 (external bushing key is supplied with the bushing kit)

• Installthedrivenshaftkey(customersupplied)intothe driven shaft keyseat. Position the end of the driven shaftkeyevenwiththeendofthedrivenshaft.Retain this key to prevent movement.

1.3.4InstallReducer

Type 1 Bushing …

• Mountthereduceronthedrivenshaftwiththebushing ring facing outward toward the end of the driven shaft

• Locatethereduceronthedrivenshaftsuchthat approximately .50 inch of the driven shaft extends out beyond the end of the reducer quill

• Startthebushing(smallendfirst)byaligningthe

keyway in the bushing with the key previously installed in the driven shaft

• Continuemovingthebushingintopositionandrotatetheinputof the reducer as required to align the external bushing key with the keyway in the reducer quill.

• Rotatethebushingringclockwisetoaligntheclearanceholesin the bushing with the threaded holes in the bushing ring. (This will require less than1/2 turn of the bushing ring)

• Installthebushingcapscrewsandhandtighten.Repositionthereducer until the end of the driven shaft is even with the end of the bushing ring.

• Slide the stabilizer ring into the reducer quill and thread theendcap on hand tight.

• Tightenthebushingcapscrewsevenlyaroundthebushingflangeto the recommended torque as shown in Table 1.2.5. See bolt torque specifications section.

• Tightentheendcapagainuntilhandtight.Tightenthesetscrewin the endcap to the recommended torque from Table 1.2.5.

Type 2 Bushing

• Mountthereduceronthedrivenshaftwiththebushingringfacingoutward toward the end of the driven shaft.

• Rotatetheinputofthereducerasrequiredtoaligntheexternalbushing key with the keyway in the reducer quill.

• Locatethereduceronthedrivenshaftsuchthatapproximately.50 inch of the driven shaft extends out beyond the end of the reducer quill

• Startthebushing(smallendfirst)byaligningthekeywayinthebushing with the key previously installed in the driven shaft

• Rotatethebushingringclockwisetoaligntheclearanceholesin the bushing with the threaded holes in the bushing ring. (This will require less than1/2 turn of the bushing ring).

• Installthebushingcapscrewsandhandtighten.Repositionthereducer until the end of the driven shaft is even with the end of the quill.

• Slide the stabilizer ring into the reducer quill and thread theendcap on hand tight.

• Tightenthebushingcapscrewsevenlyaroundthebushingflangeto the recommended torque as shown in Table 1.2.5.

• Tightentheendcapagainuntilhandtight.Tightenthesetscrewin the endcap to the recommended torque from Table 1.2.5.

Note: The key length must be sufficient to engage the full length of the bushing. The shaft must engage the full length of the reducer shaft (see Figure 1-3).

Note: There are three (3) series of bushing keys used in the Type 2 bushing system: rectangular, square and offset. On most cases, the key supplied will be rectangular or offset. Use caution when installing rectangular keys as some may visually appear square. The key should install in the bushing keyway with a sliding type fit. The key in the driven shaft keyseat should be retained to prevent movement.

WARNING! The capscrews must thread into the bushing ring and not the bushing.Threaded holes in the bushing are for removal only. If assembled incorrectly, equipment failureandpersonalinjury may result.

Table 1-3 Dimensions for Mounting Configuration with Bushing Outboard of Load

KH

MC

DrivenShaft Key

Endcap

BushingBushing Ring

DrivenShaft

StabilizerRing

MbN Frame Size

Minimum ShaftMounting Length

H

MinimumConnection

Length K

MC

32 11.78 4.38 2.86

33 11.85 4.63 2.86

34 14.51 5.63 2.86

35 16.04 6.13 3.09


MbN Series 3000


1.4 Mounting Configuration with Bushing on Load Side of Reducer and Using Stabilizer Ring

1.4.1 For Type 1 bushings which require an external key and a shaft key: Install thekey(suppliedwiththebushing) intheexternalkeyseatofthebushingasshowninFigure1-1.Installtheshaftkey (not supplied) in the shaft keyseat and retain to prevent movement.Installthebushingontotheshaft,flangedendfirst,align the bushing keyway with the shaft key and position the bushing over the key.

Note: Key length must be sufficient to engage the full length of the bushing. The shaft must engage the full length of the bushing.

1.4.2 For Type 2 bushings which require one through key:Installthebushingontheshaft,flangedendfirst.Alignthekeywayinthebushing with the keyseat in the shaft and install the shaft key. Positiontheshaftkeyflushagainsttheendofthekeywayclosesttothebushingflange.


Note: The shaft must be engaged the full length of the bushing.

1.4.3 On the side where the driven shaft enters, thread the bushing ring ontothehollowquilluntilthebushingringisflushwiththeendofthehollowshaft.Rotatethegearunitinputtoalignthekeywayinthe hollow quill with the bushing/shaft key. Position the reducer on the shaft with the bushing ring toward the bushing.

1.4.4 Slide the stabilizer ring onto the driven shaft with the small end of the tapertowardthereducer.Insertthestabilizerringintothequill.

1.4.5 Thread the endcap and the dirt cover (not used if driven shaft extends beyond the end of the hollow quill) onto the hollow quill until hand tight. Do not tighten the endcap.

1.4.6Rotatethebushingringclockwiseuntilthetappedholesalignwiththedrilledholes in thebushingflange.Prior to tightening thecapscrews, make sure the bushing key is as close as possible totheinsideflangeofthebushingasshowninFigure1-2andthe bushing is positioned on the shaft as required in Figure 1-4. Dimensions for rear mounting configuration with the stabilizer ring.

1.4.7Installthebushingcapscrewsandtightenallthecapscrewsevenlyaroundthebushingflangetotherequiredtorque.Seebolttorquespecifications Table 1.2.5.

1.4.8 Tighten the endcap again until hand tight. Tighten the setscrews to the recommended torque. See bolt torque specifications Table 1.2.5.

WARNING! The capscrews must thread into the bushing ring and not the bushing. Threaded holes in the bushing are for removal only. If assembled incorrectly, equipment failureandpersonalinjury may result.

Figure 1-4

Table 1-4 Dimensions for Mounting Configuration with Bushing on Load Side of Reducer and Using Stabilizer Ring

K

H

MC

DrivenShaft Key

Endcap

J

BushingBushing Ring

DrivenShaft

DirtCover

MbN Frame Size

MinimumShaft

Mounting Length

H

Minimum Connection

Length K J MC

32 10.67 4.38 4.54 1.7533 10.87 4.63 4.36 1.8834 13.53 5.63 6.02 1.8835 14.83 6.13 6.82 1.88


MbN Series 3000


1.5 Mounting Configuration with Bushing on Load Side of Reducer and without Stabilizer Ring

1.5.1 For Type 1 bushings which require an external key and a shaft key:Installthekey(suppliedwiththebushing)inthe external keyseat of the bushing as shown in Figure 1-1.Installtheshaftkey(notsupplied)intheshaftkeyseatandretaintopreventmovement.Installthebushingontotheshaft,flangedendfirst,alignthebushingkeywaywiththe shaft key and position the bushing over the key.Note: Key length must be sufficient to engage the full length of the bushing. The shaft must engage the full length of the bushing.

1.5.2 For Type 2 bushings which require one through key : Installthebushingontheshaft,flangedendfirst.Alignthekeywayin the bushing with the keyseat in the shaft and install the shaft

key.Positiontheshaftkeyflushagainsttheend of the keyway closesttothebushingflange.


Note: The shaft must be engaged the full length of the bushing.

1.5.3 On the side where the driven shaft enters, thread the bushing ring ontothehollowquilluntilthebushingringisflushwiththeendofthehollowshaft.Rotatethegearunitinputtoalignthekeywayinthe hollow quill with the bushing/shaft key. Position the reducer on the shaft with the bushing ring toward the bushing.

1.5.4 Thread the endcap and the dirt cover (not used if driven shaft extends beyond the end of the hollow quill) onto the hollow quill until it bottoms out. Tighten the setscrew to the recommended torque. See bolt torque specifications Table 1.2.5.

1.5.5Rotatethebushingringclockwiseuntilthetappedholesalignwiththedrilledholes in thebushingflange.Prior to tightening thecapscrews, make sure the bushing key is as close as possible totheinsideflangeofthebushingasshowninFigure1-2andthe bushing is positioned on the shaft as required in Table 1-5. Dimensions for rear mounting configuration without the stabilizer ring.

1.5.6Installthebushingcapscrewsandtightenallthecapscrewsevenlyaroundthebushingflangetotherequiredtorque.Seebolttorquespecifications Table 1.2.5.

WARNING! The capscrews must thread into the bushing ring and not the bushing. Threaded holes in the bushing are for removal only. If assembled incorrectly, equipment failureandpersonalinjury may result.

Figure 1-5

Table 1-5 Dimensions for Configuration with bushing on Load Side and no Stabilizer Ring (32 through 35)

KH

MC

DrivenShaft Key

Endcap

BushingBushing Ring

DrivenShaft

DirtCover

MbN Frame Size

Minimum ShaftMounting Length

H

MinimumConnection

Length K

MC

32 6.13 4.38 1.75

33 6.51 4.63 1.88

34 7.51 5.63 1.88

35 8.01 6.13 1.88


MbN Series 3000


Each Series 3000 MbN can be ordered with a Tapered Bushed Output. This “33B” mounting configuration will include the appropriate bushing kit unassembled when a bore is defined at order entry.The table below shows the various stocked bushing bores for each MbN frame that can be specified. Each bushing kit is supplied with bushing,hardwareformountingandastabilizerring.Ifbushingsare required as a spare or bore changed in the field, refer to the MbN 3000 frame and select the one kit from below.

* Metric bushings have metric bores and require metric keyseats as shown in mm.

Stabilizer Ring

MbNFrame

Mea.Unit

BushingNo. Bore Shaft Keyset

Required Type

32

Inch 107TBP012 3/4 3/16 x 3/32 x 3 7/8 1

Inch

107TBP014 7/8 3/16 x 3/32 x 3 7/8 1

107TBP015 15/16 1/4 x 1/8 x 3 7/8 2

107TBP100 1 1/4 x 1/8 x 3 7/8 2

107TBP101 1 1/16 1/4 x 1/8 x 3 7/8 2

107TBP102 1 1/8 1/4 x 1/8 x 3 7/8 2

107TBP103 1 3/16 1/4 x 1/8 x 3 7/8 2

107TBP104 1 1/4 1/4 x 1/8 x 3 7/8 2

107TBP105 1 5/16 5/16 x 5/32 x 3 7/8 2

107TBP106 1 3/8 5/16 x 5/32 x 3 7/8 2

107TBP107 1 7/16 3/8 x 3/16 x 3 7/8 2

Metric *107TBP030MM 30 mm 8 x 4 x 94 (mm) 2

107TBP035MM 35 mm 10 x 5 x 94 (mm) 2

33

Inch

115TBP015 15/16 1/4 x 1/8 x 4 1/8 1

115TBP100 1 1/4 x 1/8 x 4 1/8 1

115TBP101 1 1/16 1/4 x 1/8 x 4 1/8 1

115TBP102 1 1/8 1/4 x 1/8 x 4 1/8 1

115TBP103 1 3/16 1/4 x 1/8 x 4 1/8 1

115TBP104 1 1/4 1/4 x 1/8 x 4 1/8 1

115TBP105 1 5/16 5/16 x 5/32 x 4 1/8 2

115TBP106 1 3/8 5/16 x 5/32 x 4 1/8 2

115TBP107 1 7/16 3/8 x 3/16 x 4 1/8 2

115TBP108 1 1/2 3/8 x 3/16 x 4 1/8 2

115TBP110 1 5/8 3/8 x 3/16 x 4 1/8 2

115TBP111 1 11/16 3/8 x 3/16 x 4 1/8 2

115TBP112 1 3/4 3/8 x 3/16 x 4 1/8 2

115TBP114 1 7/8 1/2 x 1/4 x 4 1/18 2

115TBP115 1 15/16 1/2 x 1/4 x 4 1/18 2

Metric *

115TBP40MM 40 mm 12 x 5 x 100 (mm) 2

115TBP45MM 45 mm 14 x 5.5 x 100 (mm) 2

115TBP50MM 50 mm 14 x 5.5 x 100 (mm) 2

MbNFrame

Mea.Unit

BushingNo. Bore Shaft Keyset

Required Type

34

Inch

207TBP106 1 3/8 5/16 x 5/32 x 5 1/8 1

207TBP107 1 7/16 3/8 x 3/16 x 5 1/8 1

207TBP108 1 1/2 3/8 x 3/16 x 5 1/8 1

207TBP110 1 5/8 3/8 x 3/16 x 5 1/8 2

207TBP111 1 11/16 3/8 x 3/16 x 5 1/8 2

207TBP112 1 3/4 3/8 x 3/16 x 5 1/8 2

207TBP114 1 7/8 1/2 x 1/4 x 5 1/8 2

207TBP115 1 15/16 1/2 x 1/4 x 5 1/8 2

207TBP200 2 1/2 x 1/4 x 5 1/8 2

207TBP202 2 1/8 1/2 x 1/4 x 5 1/8 2

207TBP203 2 3/16 1/2 x 1/4 x 5 1/8 2

207TBP204 2 1/4 1/2 x 1/4 x 5 1/8 2

207TBP207 2 7/16 5/8 x 5/16 x 5 1/8 2

Mertic *207TBP50MM 50 mm 14 x 5.5 x 125 (mm) 2

207TBP60MM 60 mm 18 x 7 x 125 (mm) 2

35Inch

215TBP107 1 7/16 3/8 x 3/16 x 5 5/8 1

215TBP108 1 1/2 3/8 x 3/16 x 5 5/8 1

215TBP111 1 11/16 3/8 x 3/16 x 5 5/8 1

215TBP112 1 3/4 3/8 x 3/16 x 5 5/8 1

215TBP114 1 7/8 1/2 x 1/4 x 5 5/8 2

215TBP115 1 15/16 1/2 x 1/4 x 5 5/8 2

215TBP200 2 1/2 x 1/4 x 5 5/8 2

215TBP203 2 13/16 1/2 x 1/4 x 5 5/8 2

215TBP204 2 1/4 1/2 x 1/4 x 5 5/8 2

215TBP207 2 7/16 5/8 x 1/4 x 5 5/8 2

215TB208 2 1/2 5/8 x 1/4 x 5 5/8 2

215TB211 1 11/16 5/8 x 1/4 x 5 5/8 2

215TB215 1 15/16 5/8 x 1/4 x 5 5/8 2

Mertic * 215TB60MM 60 mm 18 x 13 x 133 (mm) 2


MbN Series 3000


1.6 Mounting Of Reducer with Finished Bore Shaft

1.6.1 Check the internal bore of the reducer and make sure the snap ring and washer are in the end of the shaft bore opposite the entry side of the driven shaft. Snap rings and washer can be moved.

1.6.2 Check the driven shaft to make sure it is free from burrs and any rust preventativecoating.Lubricatethedrivenshafttoeasemountingwith reducer. (Anti-Fretting grease is recommended only for finished bore designs). A lifting lug is only for lifting the weight of the reducer/gearmotor.

WARNING! Do not use the lifting lug on the gear housing to lift additional attached assemblies to avoid overloading the lifting lug). Never lift gear unit by it’s output shaft.

1.6.3Checkthedrivenshafttoensuretheendistapped.Installtheshaftkey in the keyseat.

1.6.4RotatetheMbNinputuntilthehollowoutputshaftisalignedwiththekey in the driven shaft.

1.6.5 Mounting of the reducer onto the driven shaft should be performed as described in the drawing above, being careful to not use any force to mount shafts. The MbN gear shaft is mounted on the driven shaft using a threaded rod, and screwed into the shaft.

By then threading a nut down onto the washer in the reducer shaft, the shaft is smoothly inserted into the cylindrical bore of the reducer shaft.

Table 7-1Threaded Washer

1.6.6ReplacethethreadedrodwiththeboltthatissuppliedwiththeMbNunit. Thread it into the driven shaft and tighten to the required torque. See bolt torque as shown in Table 1.2.5b

1.6.7Installthehollowshaftcoverontothegearhousingoppositethedrivenshaft with the two (2) screws provided with the cover.

1.7 Dismounting of the Reducer from driven shaft

1.7.1 Secure the reducer weight.

1.7.2 Thread in a long bolt that has the same thread design as the threaded core of the reducer shaft’s washer (see Table 7-1 below). By tightening down that bolt, the driven shaft will be separated smoothly from the reducer shaft bore.

MOUNTING

NOTSUPPLIED

NOTSUPPLIED

REMOVAL

GearFrame

Washer Thread UNC

31 5/8

32 5/8

33 3/4

34 3/4

35 7/8

.035 MAXIMUM SHAFT RADIUS

RELIEF

MTHREADEDWASHER

UY

KEY

U

L3

L2

L1

LH

EH

VG

Hollow Bore and Driven Shaft Dimensions

Gear Frame

Reducer Shaft Details Driven ShaftEH LH L2 L3 M U1 UY VG Key L1 Max

312 5.71 3.99 3.27 1.18 7/16-14 x 1 1.250 1.367 3.61 1/4 Sq. 3.493242,43 7.68 7.30 4.93 1.81 1/2-13 x 1 1.375 1.518 6.93 5/16 Sq 6.683202,03 7.68 7.30 5.18 1.81 7/16-14 x 1 1.250 1.367 6.93 1/4 Sq. 6.68

33 7.75 7.25 4.75 1.78 5/8-11 x 3/4 1.500 1.669 6.77 3/8 Sq 6.5234 10.41 9.46 6.41 2.22 5/8-11 x 3/4 2.000 2.223 8.74 1/2 Sq 8.4935 11.71 11.12 6.96 2.65 3/4-10 x 2 2.375 2.651 10.27 5/8 Sq 10.02

1 Output finished bore tolerances(diameter “U”): +0.0020”/-0.0000” for all frames2 All dimensions apply only for mounting from the end opposite the motor


MbN Series 3000


Size Silent-BlocKit# BlocIDxODxThickness

31-33 MUB230AM001 .55" x 1.57" x .59"34-35 MUB450AM001 .87" x 2.36" x 1.18"

Standard Mounting By Reaction PointThe use of "silent-blocs" is recommended for standard mounting of OOC and OOB style units. These resilient rubber bushings help to minimize vibration. Order by part number below.

Optional Mounting with Tie RodAconventionaltierodkitasshowninthediagrambelowisavailable.Itisusedtosecurethecasttorquearmtoasolidexternalmachinesurface for OOC and OOB style units. Note: Tie rod assemblies must be mounted in tension.

Size TieRodKit#

31-33 MUB999TA00134-35 MUB999TA002

Silent-BlocsOption

Dimensions (Inches)

A B C D EF

GMin. Max.

2.09 1.50 3.74 5.91 .47 18.58 23.11 3.201.97 1.77 4.13 5.71 .59 22.36 26.50 5.90


MbN Series 3000

Parts Lists

5.1.2 MbN 2-Stage Exploded View: Frame 31 to 35

251 132 115 161 63 41 80 64 144 52 128

9 187 90 91 130 61 51 31 76 254 257 193 2 99

62 131 92 93 15 203

1 282 284

92

213

Reinforced ringseal option

2

4

302 330 300 331 90 301

303 76 62 151 131 91 305 332

61

325

4

62 151 131 91 307 306

76304516111312013090309308333

4

326

51

Common Replacement Parts

Frame Size Shaft DesignBearings Oil Seals

61 62 63 64 90 91

31 40C 6009 6009 6302 6302 45x75x8 45x75x8

3240C, 33B, 50C 6012 6012 30203 30203 60x95x10 60x95x10

OOS 32012 32012 30203 30203 2.00x2.75x.31 60x95x10

3340C, 33B, 50C 6013 6013 30205 30205 65x100x10 65x100x10

OOS 32013 32013 30205 30205 2.50x3.25x.38 65x100x10

3440C, 33B, 50C 6017 6017 32206 32206 85x130x10 85x130x10

OOS 32017 32017 32206 32206 3.25x4.25x.38 85x130x10

3540C, 33B, 50C 6020 6020 32307 32307 100x150x13 100x150x13

OOS 32020 32020 32307 32307 3.75x4.75x.38 100x150x13


MbN Series 3000

Parts List

Parts Lists - MbN 31 through 35

* ReferstoitemapplyingtooptionnotofferedonthisMbNframe.

Item# DescriptionQty Per Frame

31 32 33 34 35

1 Housing 1 1 1 1 1

2 Bottom Cover 1 1 1 1 1

9 Output Flange - 1 1 1 1

15 Output shaft cover 1 1 1 1 1

31 Output shaft 1 1 1 1 1

41 Pinion axis 2 1 1 1 1 1

51 Gearaxis4 1 1 1 1 1

52 Gearaxis2 1 1 1 1 1

61 Bearing axis 4 (front) 1 1 1 1 1

62 Bearing axis 4 (back) 1 1 1 1 1

63 Bearing axis 2 (front) 1 1 1 1 1

64 Bearing axis 2 (back) 1 1 1 1 1

76 Key for gear 51 1 1 1 1 1

80 Key for gear 52 1 1 1 1 1

90 Oil Seal axis 4 (front) 1 1 1 1 1

91 Oil Seal axis 4 (back) 1 1 1 1 1

92 RingSealaxis4(front) 1 1 1 1 1

93 RingSealaxis4(back) 1 1 1 1 1

99 Gasketbottomcover 1 1 1 1 1

113 Bearing spacer axis 4 0 1 1 1 1

115 Bearing spacer axis 2 (front) 0 1 1 1 1

120 Bearing spacer axis 4 (front) 0 1 1 1 1

128 Snap ring axis 2 (gear) 1 1 1 1 1

130 Snap ring axis 4 (bearing) 1 1 1 1 1



134 Snap ring axis 4 (item 286) 1 1 1 1 1

136 Snap ring axis 4 (item 286) 1 1 1 1 1

144 Spacer (primary gear) 1 0 1 0 0

151 Spacer ( bearing 50) * 0 1 1 1 1


31 32 33 34 35

155 Shims (bearing 64) * 0 1 1 1 1

161 Elastic spacer axis 2 0 1 0 1 1

187 Screws(flangeoption) - 4 6 6 6

193 Screws (bottom cover) 6 6 8 10 10

203 Screws hollow shaft cover (OOC) 2 2 2 2 2

213 Rollpin(flangeoption) - 1 1 1 1

251 Bore plug axis 2 1 1 1 1 1

252 Bore plug axis 3 0 1 1 1 1

254 Plugs(E-R/N/V)* 3 3 3 3 3

255 Breather 1 1 1 1 1

257 Magnetic plug 1 1 1 1 1

282 Nameplate 1 1 1 1 1

284 Rivets(nameplate) 2 2 2 2 2

286 Extraction washer 1 1 1 1 1

300 Screw conveyor adapter - 1 1 1 1

301 Adapter Flange - 1 1 1 1

302 OOS drive shaft - 1 1 1 1

303 OOS quill - 1 1 1 1

304 OOB quill - 1 1 1 1

305 Keeper plate 1 1 1 1

306 Threaded ring - 1 1 1 1

307 Dirt Cover - 1 1 1 1

308 Bushing - 1 1 1 1

309 Bushing ring - 1 1 1 1

325 OOS drive shaft key - 1 1 1 1

326 Bushing key - 1 1 1 1

330 Screws - 4 4 4 4

331 Screws 4 6 6 6

332 Hex head bolt - 1 1 1 1

333 Hex head bolt - 3 3 3 3


MbN Series 3000

Parts Lists

5.1.1 MbN 3-Stage Exploded View: Frame 32 to 35

302 330 300 331 90 301

303 76 62 151 131 91 305 332

61

325

252 133 65 41 81 53 66

63 43 80 143 64 144 52

132251

128

130 120 113 61 51 31 76 254 257 193 2 99

62 151 131 91 15 203

90

4

3

2

4

282 2841

62 151 131 91 307 306

76304516111312013090309308333

4

326

51

Common Replacement Parts

Frame Size Shaft Design

Bearings Oil Seals61 62 63 64 65 66 90 91

3240C, 33B, 50C 6012 6012 6203 6203 6203 6203 60x95x10 60x95x10

OOS 32012 32012 6203 6203 6203 6203 2.00x2.75x.31 60x90x10

3340C, 33B, 50C 6013 6013 6304 6304 6205 6205 65x100x10 65x100x10

OOS 32013 32013 6304 6304 6205 6205 2.50x3.25x.38 65x100x10

3440C, 33B, 50C 6017 6017 6305 6305 30305 30305 85x130x10 85x130x10

OOS 32017 32017 6305 6305 30305 30305 3.25x4.25x.38 85x130x10

3540C, 33B, 50C 6020 6020 6307 6307 30307 30307 100x150x13 100x150x13

OOS 32020 32020 6307 6307 30307 30307 3.75x4.75x.38 100x150x13


MbN Series 3000

Parts List

Parts Lists - MbN 32 through 35


32 33 34 35

1 Housing 1 1 1 1

2 Bottom Cover 1 1 1 1

9 Output Flange 1 1 1 1

15 Output shaft cover 1 1 1 1

31 Output shaft 1 1 1 1

41 Pinion axis 3 1 1 1 1

43 Pinion axis 2 1 1 1 1

51 Gearaxis4 1 1 1 1



61 Bearing axis 4 (front) 1 1 1 1

62 Bearing axis 4 (back) 1 1 1 1





76 Key for gear 51 1 1 1 1

80 Key for gear 52 1 1 1 1

81 Key for gear 53 1 1 1 1

90 Oil Seal axis 4 (front) 1 1 1 1

91 Oil Seal axis 4 (back) 1 1 1 1

92 RingSealaxis4(front) 1 1 1 1

93 RingSealaxis4(back) 1 1 1 1

99 Gasketbottomcover 1 1 1 1

112 Bearing space axis 3 0 0 1 1

113 Bearing spacer axis 4 * 1 1 1 1

115 Bearing spacer axis 2 (front) 1 1 1 1

120 Bearing spacer axis 4 (front) 1 1 1 1

128 Snap ring axis 2 (gear) 1 1 1 1

130 Snap ring axis 4 (bearing) 1 1 1 1




134 Snap ring axis 4 (item 286) 1 1 1 1

136 Snap ring axis 4 (item 286) 1 1 1 1


32 33 34 35

138 Snap ring axis 2 0 0 0 0

143 Spacer axis 2 0 0 0 0

144 Spacer (primary gear) 0 1 0 0

151 Spacer ( bearing 50) * 1 1 1 1

155 Shims (bearing 64) * 1 1 1 1

156 Spacer 1 0 0 0

161 Elastic spacer axis 2 1 0 1 1

187 Screws(flangeoption) 4 6 6 6

193 Screws (bottom cover) 6 8 10 10

203 Screws hollow shaft cover (OOC) 2 2 2 2

213 Rollpin(flangeoption) 1 1 1 1

251 Bore plug axis 2 1 1 1 1

252 Bore plug axis 3 1 1 1 1

254 Plugs(E-R/N/V)* 3 3 3 3

255 Breather 1 1 1 1

257 Magnetic plug 1 1 1 1

282 Nameplate 1 1 1 1

284 Rivets(nameplate) 2 2 2 2

286 Extraction washer 1 1 1 1

300 Screw conveyor adapter 1 1 1 1

301 Adapter Flange 1 1 1 1

302 OOS drive shaft 1 1 1 1

303 OOS quill 1 1 1 1

304 OOB quill 1 1 1 1

305 Keeper plate 1 1 1 1

306 Threaded ring 1 1 1 1

307 Dirt Cover 1 1 1 1

308 Bushing 1 1 1 1

309 Bushing ring 1 1 1 1

325 OOS drive shaft key 1 1 1 1

326 Bushing key 1 1 1 1

330 Screws 4 4 4 4

331 Screws 4 6 6 6

332 Hex head bolt 1 1 1 1

333 Hex head bolt 3 3 3 3


* Pin used with 9mm, 12mm, 15mm and 18mm pinion.**Dependingongearframesize:31=4,32=5,33=6,34=4,35=8.***Applicable to size 34.

MbN Series 3000

C-Face Input Parts Lists

MbN 31 to 35 (Quantity Per Unit)

2

7

317

18

5

10

11

8

15

9

6

16

13

19

12

14

4

1

* Maximum input for MbN 31 is 140TC

Gear Frame Motor Frame(s)Bearing Seal (inches)

6 8 2

31* to 3356/140TC 60072RS 60072RS 2 x 1.375 x .312

180TC, 210TC 6212RS 6210RS 4 x 2.250 x .468

34, 35180TC, 210TC 6212RS 6210RS 4 x 2.250 x .468250TC, 280TC 62142RS NJ210 4.438 x 2.625 x .437

35 320TC 62162RS NJ310 140 x 90 x 12 (mm)

No. Description 56C 140TC 180TC 210TC 250TC 280TC 320TC 1 Non-MetallicLiner 1 1 1 1 1 1 1

2 Seal 1 1 1 1 1 1 1

3 Motor Adapter 1 1 1 1 1 1 1

4 Capscrew 6 6 6 6 6 6 6

5 Bearing 1 1 1 1 1 1 1

6 Spacer 1 1 1 1 1 1 1

7 InputShaft 1 1 1 1 1 1 1

8 Bearing 1 1 1 1 1 1 1

9 InternalSnapRing 1 1 1 1 1 1 1

10 Key* 1 1 1 1 1 1 1

11 Pinion 1 1 1 1 1 1 1

12 Nuts† ** ** ** ** ** * * **

13 Studs† ** ** ** ** ** * * **

14 Adapter Flange 1 1 1 1 1 1 1

15 Gasket 1 1 1 1 1 1 1

16 Plug (1/4) “ 1 1 1 1 1 1 1

17 Motor Adapter Flange N/A N/A N/A N/A 1*** 1 N/A

18 Backstop Kit (Option) 1 1 1 1 1 1 1

19 Seal 0 0 0 0 0 1 1


MbN Series 3000

Gearmotor Input Parts Lists

3 2

1

5

6

4

9

810

11

183

184

254

7

MbN 32-35 (Quantity Per Unit)

* Key used with 23mm and 32mm pinion.

No. Description 31 32 33 34 35

1 Motor Adapter 1 1 1 1 1

2 InputShaft 1 1 1 1 1

3 Pinion 1 1 1 1 1

4 InternalSnapRing 1 1 1 1 1

5 Bearing Cap** 1 1 1 1 1

6 Bearing 1 1 1 1 1

7 Adapter Flange 1 1 1 1 1

8 ExternalSnapRing 1 1 1 1 1

9 Seal 1 1 1 1 1

10 Pinion Pin 1 1* 1* 1* 1*

11 Capscrew** 2 2 2 2 2

183 Stud 4 5 6 4 8

184 Nut 4 5 6 4 8

254 Plug (or breather) 1 1 1 1 1

GearFrame Motor Frame(s)Bearing Seal (inches)

6 9

31** to 3556/140T 60072RS 2.25 x 1.375 x .312

180/210T 62072RS 2.25 x 1.375 x .312

33 250T 62092RS 2.875 x 1.75 x .375

34,35 250T/280T 63102RS 3.50 x 2.25 x .375

35 324T 63112RS 3.875 x 2.50 x .470

** Maximum input for frame 31 is 180T


MbN Series 3000

AP Input Shaft Parts Lists

9

1

5

4

6

7

133

2

8

10

12

11

MbN 32-35 (Quantity Per Unit)

* Pin used with 9mm, 15mm and 18mm pinion.

DL=Doublelipped.

No. Description 31 32 33 34 35

1 Seal 1 1 1 1 1

2 Nuts 4 5 6 4 8

3 Studs 4 5 6 4 8

4 Housing 1 1 1 1 1

5 ExternalSnapRing 1 1 1 1 1

6 Bearing 1 1 1 1 1

7 Spacer 1 1 1 1 1

8 Bearing 1 1 1 1 1

9 InputShaft 1 1 1 1 1

10 InternalSnapRing 1 1 1 1 1

11 Pinion 1 1 1 1 1

12 Key * 1 1 1 1 1

13 Backstop Kit (option) 1 1 1 1 1

GearFrame(s)Bearings Seal (inches)

6 8 1

31,32 62062RS 62072RS 1.875x1.125x.25DL,nitrile

33 63082RS 63092RS 2.50x1.50x.312DL,nitrile

34 NJ209 63112RS 2.50x1.50x.312DL,nitrile

35 NJ210 63122RS 3.188x1.938x.438DL,nitrile


MbN Series 3000

UTP, UTEP, UTIP Integral "Modular" Motor Parts List

Frames 56, 140T

Frames 180T, 210T, 250T, A280T

Part # Description Qty. Part # Description Qty. 1 Fan Cover 1 1 Fan Cover 1 2 Self Tapping Screw 3 2 Self Tapping Screw 4 3 Hex Nut 1 3 Hex Nut 1 4 Stud 1 4 Stud 1 5 RetainingSnapRing 1 5 Fan 1 6 Fan 1 6 Bracket 1 7 Bracket 1 7 Hex Head Bolt 4 8 Screw 4 8 LiftingLug 1 9 Bushing 4 9 Hex Countersunk Pipe Plug 2 10 Plastic Plug 4 10 Ball Bearing 1 11 BallBearing 1 11 RotorAssembly(includesitems12&13) 1 12 RotorAssembly(includesitems13&14) 1 12 Shaft 1 13 Shaft 1 13 RotorCore 1 14 RotorCore 1 14 WoundStatorAssembly 1 15 WoundStatorAssembly 1 15 Gasket 1 16 Gasket 1 16 OutletBoxBase 1 17 Outlet Box Base 1 17 Self Tapping Screw 2 18 Self Tapping Screw 2 18 Outlet Box Cover 1 19 Outlet Box Cover 1 19 Self Tapping Screw 2 20 Self Tapping Screw 2

20

"

NOTES

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Printed in U.S. • MCIM08009• Form 9059

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