Electric Gear Motor Manufacturers, Stainless Motors, Inc.'s Latest Catalog

Stainless Motors, Inc. was incorporated in 1988 with the mission of supplying the Pharmaceutical, Bio-Tech and Food Processing industries with the first stainless steel washdown duty motors and gear reducers. Since inception, we have continued to provide new innovative designs to increase sanitary and safety requirements while maintaining the performance and reliability that our customers depend on. We offer the only UL approved stainless Explosion Proof hazardous location motor and our newly released Sanifan Technology tm design. Our motors and reducers are crafted to meet the most stringent cGMP processing standards with the design emphasis on superior performance and ultra-cleanability. We are proud to offer the finest and most complete line of sanitary stainless steel severe washdown duty motor and specialty component and can provide custom solutions for your toughest application challenges. All of our products are designed, manufactured and supported in the U.S.A. All standard motors meet NEMA MG1, part 31 for inverter performance and are recognized by UL under component file #E135744 for the U.S. and Canada. This catalog presents an overview of our standard product offering and is available for download on our website www.stainlessmotors.com

Your partner for a cleaner, safer, and more sanitary processing environment.

SANITARY STAINLESS ELECTRIC MOTORS with Sanifan TechnologyTM

We are the original sanitary stainless motor manufacturer and the exclusive manufacturer of the Sanifan Technology TM sanitary motor design. All of our sanitary washdown duty stainless motors feature Sanifan Technology tm - the most sanitary stainless washdown duty motor available. Severe applications as found in food processing and pharmaceutical facilities require the upmost level of sanitation, cleanability, and performance. These motors incorporate the latest sanitary breakthrough Sanifan Technology tm.

WHAT MAKES A STAINLESS MOTORS, INC. MOTOR WITH SANIFAN TECHNOLOGY TM

THE MOST SANITARY CHOICE FOR PROCESSING ENVIRONMENTS? We provide the following standard features which provide the most sanitary and easy to clean

stainless motor available. Our unique design advantages along with exceptional performance and

reliability make Stainless Motors, Inc. the number one choice for safety, sanitation and performance.

Sanitary type 304 stainless steel housing, endbells, feet and junction box

Polished stainless crevice free cooling fan

Sanitary fan to shaft mounting with blind tapped sanitary nut

Junction box and feet smoothly TIG welded to body

O-ring sealed endbells

Crevice free fan shroud mounting

Sanitary seal on junction box cover

#4 line finish on all exterior surfaces

Laser engraved nameplate

Inverter rated Class F insulated winding

Double sealed bearings

Available with optional integral spray cleaning endbell with multiple port styles and

configurations

Available with optional thermostats or thermistors

Recognized by UL under component file #E135744


NEMA FRAMES Stainless Motors, Inc. offers a complete line of sanitary stainless steel washdown duty electric motors in three phase NEMA frames up to 50 Hp. We also offer single phase NEMA frames up to 5 Hp. All are designed for severe wash-down environments and are inverter rated. IEC FRAMES Stainless Motors, Inc. offers sanitary stainless steel washdown duty electric motors in metric IEC frames up to 22 KW. Designed for severe wash-down environments they are inverter rated and are available with thermostats or thermistors. VERTICAL SHAFT UP APPLICATIONS Vertical shaft-up (W8) applications present a special challenge for washdown duty motors. Any recess in the shaft-end endbell will pool water and increase the risk of water entry past the shaft seal. Stainless Motors, Inc. has developed a complete series of motors with an optimized, tapered endbell and an O-ring sealed rotating shield which together virtually eliminate shaft seal problems in vertical shaft-up applications. As with all Stainless Motors, Inc. motors, they may be ordered with the junction box in the W8 (F1), W5 ( F2) or W11 (F3) location, and the conduit port facing up, down, left or right permitting the cleanest installation. FREEZER DUTY MOTORS When t - are present it creates unique conditions and challenges for stainless steel motors. Two possible obstacles include thermal expansion rate of the metals and low temperature elastomer stiffening. Stainless Motors, Inc. has optimized design parameters and materials for these extreme temperature applications. All motors are available as Freezer Duty. BRAKE MOTORS For applications requiring power-off torque holding, Stainless Motors, Inc. has integrated a stainless steel housed, spring set brake with our motors. These brake motors feature torque ratings from 6-124 ft-lb, power off operation, and an optional manual release that resets automatically. Most feature AC coils, eliminating DC rectifiers. All brake leads are brought out to the junction box, allowing single conduit electrical connection, enhancing machine integration and cleanability. SPECIALTY MOTORS Our state of the art manufacturing facility along with our Application Engineering Department is fully capable and willing to design and produce custom products and components to solve even the most difficult application requirements. Please contact us for more information.


Foot Options: When a foot mount is necessary we offer two styles – blind tapped and thru-hole mount. The blind tapped foot mount is the most sanitary and easy to clean foot option available. It allows crevice free mounting without exposed hardware.

Blind Tapped Foot Mount Thru Hole Foot Mount

Cooling Options: A variety of cooling options are available: TENV and TEFC are the most common for pharmaceutical and food processing applications. We will be happy to assist in choosing the best cooling option for your specific application requirement. TENV – Totally Enclosed Non-Vented TEFC – Totally Enclosed Fan Cooled TEBC – Totally Enclosed Blower Cooled TECAC – Totally Enclosed Compressed Air Cooled TELC – Totally Enclosed Liquid Cooled

Spray Endbell and Port Options: Sanifan Technology tm motors are available with an optional integral spray endbell. This ensures the highest level of cleanability and can be connected directly to an existing CIP system. When choosing this option, you have the flexibility to choose a water port location on your endbell and port connection style for your particular application. Custom port options may be available up request to our engineering department.


Spray Endbell and Port Options:

Water port connection options:

Spring Valve Pipe

Tri Clamp Capped

Water port locations i ic y “A” 12: i i ( h i i g ), “B’ 3: i i , “ ” 6: i i “D” 9: orientation. For other water port location, please contact our engineering department.

HP RPM Standard Frames

1/4

3450

1725

1140

850

56, 56C

56, 56C

56, 56C

56, 56C

1/2

3450

1740

1150

850

56, 56C, 56J

56, 56C, 56J

56, 56C

143T, 143TC

3/4

3450

1740

1150

850

56, 56C, 56J

56, 56C, 56J

143T, 143TC

145T, 145TC

1

3450

1750

1150

850

56, 56C, 56J, 143T, 143TC, 143JM

56, 56C, 56J 143T, 143TC, 143JM

56, 56C, 145T, 145TC

182, 182C, 182T, 182TC

1½

3450

1750

1160

850

56, 56C, 143T, 143TC

56, 56C, 145T, 145TC

182, 182C, 182T, 182TC

184, 184C, 184T, 184TC

2

3450

1750

1750

1160

865

56, 56C, 145T, 145TC, 56J, 145JM

56, 56C, 145T, 145TC, 56J, 145JM

182, 182T, 182C, 182TC

184, 184T, 184C, 184TC

213, 213T, 213C, 213TC

3

3450

3500

1760

1160

865

56, 56C, 145T, 145TC, 56J, 145JM

182, 182C, 182T, 182TC, 182JM

182, 182C, 182T, 182TC, 182JM

213, 213T, 213C, 213TC

215, 215T, 215C, 215TC

5

3500

1750

1160

870

184, 184T, 184C, 184TC, 184JM

184, 184T, 184C, 184TC, 184JM

215, 215T, 215C, 215TC

254T, 254TC

HP

RPM

Standard Frames

7½

3500

3500

1760

1180

870

184, 184T, 184C, 184TC,184JM

213, 213C,213T,213TC, 213JM

213, 213C, 213T, 213TC, 213JM

254T, 254TC

256T, 256TC

10

3500

1760

1180

870

215, 215T, 215C, 215TC, 215JM

215, 215T, 215C,215TC, 215JM

256T, 256TC

284T, 284TS, 284TC, 284TSC

12 3500 215, 215T, 215C, 215TC, 215JM

15

3525

1765

1180

254T, 254TC,254JM

254T, 254TC, 254JM

284T, 284TS, 284TC, 284TSC, 284

20

3525

1765

1180

256T, 256TC, 256JM

256T, 256TC, 256JM

286T, 286TC, 286TSC, 256JM

25

3530

1780

1180

284T, 284TS, 284TC, 284TSC,284JM

284T, 284TS, 284TC, 284TSC,284JM

324T, 324TS, 324TC, 324TSC,284JM

30

3530

1780

286T, 286TS, 286TC, 286TSC,286JM

286T, 286TS, 286TC, 286TSC,286JM

40 3550

1775

324T, 324TS, 324TC, 324TSC

324T, 324TS, 324TC, 324TSC

50 3540

1775

326T, 326TS, 326TC, 326TSC

326T, 326TS, 326TC, 326TSC

SANIFAN TECHNOLOGYTM NEMA Frames 230/460V, Three Phase 60Hz

All motors can be ordered with alternate conduit box locations and conduit port orientations. One, two or three lifting eyes may also be specified. Other options are also available upon request. Please contact us for more information.

505-867-0224

KW RPM Standard Frames

.37

2850

1450

950

725

90-B5, 90-B14

90-B5, 90-B14

90-B5, 90-B14

90-B5, 90-B14

.75

2850

1450

950

725

90-B5, 90-B14

90-B5, 90-B14

90-B5, 90-B14

112-B5, 112-B14

1.1

2850

1450

950

725

90-B5, 90-B14

90-B5, 90-B14

112-B5, 112-B14

112-B5, 112-B14

1.5

2850

1450

950

725

90-B5, 90-B14

90-B5, 90-B14

112-B5, 112-B14

132-B5, 132-B14

2.2

2850

1450

950

725

90-B5, 90-B14, 112-B5, 112-B14

112-B5, 112-B14

132-B5, 132-B14

132-B5, 132-B14

KW

RPM

Standard Frames

3.7

2850

1450

950

725

112-B5, 112-B14

112-B5, 112-B14

132-B5, 132-B14

160-B5, 160-B14

5.5

2850

1450

950

132-B5, 132-B14

132-B5, 132-B14

160-B5, 160-B14

7.5

2850

1450

950

132-B5, 132-B14

132-B5, 132-B14

160-B5, 160-B14

11 2850

1450

160-B5, 160-B14

160-B5, 160-B14

15

2850

1450

160-B5, 160-B14

160-B5, 160-B14

18.5 2850

1450

180-B5, 180-B3

180-B5, 180-B3

22

2850

1450

180-B5, 180-B3

180-B5, 180-B3

HP

RPM

Standard Frames

1 ½ 3450

1725

56, 56C, 56J, 143T, 143TC, 143JM

56, 56C, 56J, 145T, 145TC, 145JM

2

3450

1725

56, 56C, 56J, 145T, 145TC, 145JM

182, 182C, 182T, 182TC, 182JM

3

3450

1725

182T, 182TC, 182JM

184T, 184TC, 184JM

5 3450

1725

184T, 184TC, 182JM

213T, 213TC, 213JM

HP

RPM

Standard Frames

1/4

3450

1750

56, 56C, 56J

26, 56C, 56J

1/2

3450

1750

56, 56C, 56J

26, 56C, 56J

3/4 3450

1725

56, 56C, 56J

26, 56C, 56J

1 3450

1725

56, 56C, 56J, 143T, 143TC, 143JM

26, 56C, 56J, 143T, 143TC, 143JM

SANIFAN TECHNOLOGYTM NEMA Frames 115/230V, Single Phase, 60Hz

SANIFAN TECHNOLOGYTM IEC Frames 230/400V, Three Phase, 50Hz or 230/460V, Three Phase, 60Hz

HAZARDOUS LOCATION “XP” MOTORS

Stainless Motors, Inc. developed the first washdown duty stainless steel motors approved for use in Hazardous Locations. These motors are suitable for use in the most critical areas of the Pharmaceutical, Bio-Tech and Food Processing industries where cleanliness, washdown tolerance, and safety due to hazardous liquids, vapors or dust exist. These motors are all approved for use with PWM inverters. ½HP – 2HP yield a 4:1 constant torque and 10:1 variable torque turndown ratio. 3HP- 5HP yield a 2:1 constant torque and 10:1 variable torque turndown ratio.

NEMA Frames (230/460V, Three Phase, 60Hz)

Available in C-face footless, C-face with thru hole feet, C-face with Blind Tapped Feet and Non C-face thru hole feet.


1/2 3450

1750

56, 56C

56, 56C

1 3450

1750

56, 56C, 143T, 143TC

56, 56C, 143T, 143TC

2 3450

1750

56, 56C, 145T, 145TC

56, 56C, 145T, 145TC

3 3500

3450

1750

182, 182C, 182T, 182TC

56, 56C, 145T, 145TC

182, 182C, 182T, 182TC

5 3500

1750

184, 184C, 184T, 184TC

184, 184C, 184T, 184TC

All XP Series stainless motors are approved for Class I, Division I, Groups C & D and Class II, Division I, Groups F & G

Class I Group D locations are atmospheres containing elements such as Gasoline, Hexane, Naphtha, Benzine, Butane, Propane, Alcohol, Benzol, Lacquer Solvent vapors or Natural Gas. Class II Group F & G locations are atmospheres containing combustible dust such as (F) Carbon Black, Coal or Coke Dust, & (G) Flour, Starch or Grain Dusts All explosion proof motors have thermostats in the windings which are pilot circuit devices only and must be connected to the magnetic starter circuit or inverter drive to prevent excessive temperatures, possibly under abnormal or stall conditions. These motors are rated temperature code T3B (160°C, 320°F).

WATER COOLED ENERGY RECOVERY MOTORS

Water cooling of the electric motor provides a far more efficient means for the collection and removal of waste heat. If a facility requires hot water, or generates steam, the warm water discharge from a water cooled motor can be used directly and will afford huge energy savings. The stainless steel housing, water jacket and endbells will not rust or impart corrosion debris to the cooling water assuring water chemistry and purity is unchanged. In addition, the uniform and lower temperatures c i i g i g i y i c h ’ vic i reduce bearing maintenance. R c i i i i g i vi vi i i g i i g RTD’ . B i g are re-greased from external fittings or continuously supplied via automatic re-greasers. Excess and waste grease is efficiently removed from the bearings and collected in easily accessible reservoirs.

NEMA Frames (60Hz, 460V & 575V)


40 3450 324T, 324TC, 324TS, 324TSC

1775 324T, 324TC, 324TS, 324TSC

50 3450 326T, 326TC, 326TS, 326TSC

1775 326T, 326TC, 326TS, 326TSC

60 3560 364T, 364TC, 364TS, 364TSC

1780 364T, 364TC, 364TS, 364TSC

75

3565 365T, 365TC, 365TS, 365TSC

1780 365T, 365TC, 365TS, 365TSC

100 3565

365T, 365TC, 365TS, 365TSC 405T, 405TC, 405TS, 405TSC

1780 405T, 405TC, 405TS, 405TSC

150 3570

405T, 405TC, 405TS, 405TSC

445T, 445TC, 445TS, 445TSC

1785 405T, 405TC, 405TS, 405TSC 445T, 445TC, 445TS, 445TSC

200 3570 447T, 447TC, 447TS, 447TSC

1785 447T, 447TC, 447TS, 447TSC

250 3570 447T, 447TC, 447TS, 447TSC

1785 447T, 447TC, 447TS, 447TSC

300 3570 447T, 447TC, 447TS, 447TSC

1785 449T, 449TC, 449TS, 449TSC

350 3570 449T, 449TC, 449TS, 449TSC

1785 449T, 449TC, 449TS, 449TSC

400 3580 449T, 449TC, 449TS, 449TSC

1785 449T, 449TC, 449TS, 449TSC

500 3580 5009S, 5009L, 5011S, 5011L

1790 5009S, 5009L, 5011S, 5011L

IEC Frames (60Hz, 460V & 575V)

KW RPM Standard Frames

30 3450 200M-B3, 200M-B5

1775 200M-B3, 200M-B5

37 3450 200M-B3, 200M-B5

1775 200M-B3, 200M-B5

45 3560 225S-B3, 225S-B5

1780 225S-B3, 225S-B5

55 3565 225M-B3, 225M-B5

1780 225M-B3, 225M-B5

75 3565 225M-B3, 225M-B5, 250M-B3

1780 250S-B3

110 3570 225M-B3, 225M-B5, 250M-B3

1785 250M-B3, 280M-B3

150 3570 280M-B3

1785 280M-B3

185 3570 280M-B3

1785 280M-B3

225 3570 280M-B3

1785 280M-B3

260 3570 280M-B3

1785 280M-B3

300 3580 280M-B3

1785 280M-B3

375 3580 315M-B3

1790 315M-B3

MARINE MOTORS IN T316 STAINLESS Our Marine series motors are designed for the rigorous salt water environments found aboard ships and yachts. These motors provide the ultimate in reliability and appearance whether mounted on a salt water sprayed deck or within the hot confines of an engine room or bilge. Single phase models feature high efficiency capacitor start, capacitor run design and an electronic starting switch - eliminating the failure prone mechanical switch used on general purpose industrial motors. Common shipboard applications include driving air conditioning recirculation pumps, fuel and oil transfer pumps, high and low pressure water maker pumps and macerator pumps. Rugged high efficiency design ensures reliability and performance while the compact design allows for efficient allocation of space. These motors are available in Three Phase up to 30 Hp and Single Phase up to 5 Hp.

T316 Marine Selection Chart 230/460V Three Phase, 60Hz or 115/230V Single Phase, 60Hz

HP RPM NEMA Frame HP RPM NEMA Frame

¼ 3450

1750

56, 56C, 56J

56, 56C, 56J

5 3450

1750

184, 184T, 184TC, 184JM, 184JP

213T, 213TC, 213JM, 213JP

½ 3450

1750

56, 56C, 56J

56, 56C, 56J

7½ 3450

1750

213T, 213TC, 213JM, 213JP

213T, 213TC, 213JM, 213JP

¾ 3450

1750

56, 56C, 56J

56, 56C, 56J

10 3450

1750

215T, 215TC, 215JM, 215JP

215T, 215TC, 215JM, 215JP

1 3450

1750

56, 56C, 56J, 143T, 143TC, 143JM, 143JP

56, 56C, 56J, 143T, 143TC, 143JM, 143JP

15 3450

1750

254T, 254TC, 254JM, 254JP

254T, 254TC, 254JM, 254JP

1½ 3450

1750

56, 56C, 56J, 143T, 143TC, 143JM, 143JP

56, 56C, 56J, 145T, 145TC, 145M, 145JP

20 3450

1750

256T, 256TC, 256JM, 256JP

256T, 256TC, 256JM, 256JP

2 3450

1750

56, 56C, 56J, 145T, 145TC, 145JM, 145JP

182, 182T, 182TC, 182JM, 182JP

25 3450

1750

284T, 284TC, 284JM, 284JP

284T, 284TC, 284JM, 284JP

3 3450

1750

182, 182T, 182TC, 182JM, 182JP

184, 184T, 184TC, 184JM, 184JP

30 3450

1750

286T, 286TC, 286JM, 286JP

286T, 286TC, 286JM, 286JP

GEARMOTORS AND REDUCERS

Designed for rigorous washdown duty service, our gearmotors and reducers feature a #4 finish on all surfaces with no external ribs to impair cleaning. Stainless gearboxes and gearmotors are offered in several designs that cover 95% of applications. All designs are 100% washdown duty with specific emphasis on clean-ability. We accept unusual or custom work and these are made to order. An Applications Engineer will gladly assist you in determining the best motor/reducer combination to suit your particular requirements.

RA - Right Angle Worm Gearmotor are selected when a compact, right angle drive is

required and the ratio is between 5:1 and 60:1. Typical applications include positive displacement pump, mixer, and conveyor drives. Efficiency of worm gearmotors diminishes as ratio increases. The reduced efficiency results in increasing heat that must be passed to the surrounding atmosphere. As our gearboxes feature a smooth exterior surface for excellent clean-ability, cooling becomes a limiting factor in worm gearbox capacity. The mechanical capacity will be significantly higher than the thermal capacity for the high ratio worm gearmotors.

SB - Spiral Bevel Gearmotors are selected when the output shaft is to be at a right angle

to the input shaft and the required ratio is between 1:1 and 4:1. They offer excellent efficiency and can also be furnished with C-face or flange-mount output faces. Typical applications include positive displacement pump drives and tank mounted mixer drives where lower headroom exists.

IL - Inline Planetary Gearmotors feature an output shaft that is concentric with the motor

input shaft. This makes for a cylindrical, very aesthetic, compact, and cleanable gearmotor. A planetary gearmotor may be supplied as foot mounted (typical for driving positive displacement pumps) or as a C-face or flange-mounted unit, as would be preferred for such applications as tank mounted mixers. Standard ratios are between 3:1 to 25:1, but extremely high ratios (1000:1 or more) are possible as well.

SBT - Compound Planetary/Spiral Bevel Gearmotors are a combination of our inline

planetary gearbox and a secondary spiral bevel gearbox, housed in a tubular casing. This arrangement yields high efficiency, large hollow bore output shaft capability and excellent overhung load ratings required for such applications as long, heavy mixer shafts. The tubular housing features smooth, easily cleanable surfaces and is often equipped with a flange or C-face mounting. The output shaft of SBT units is at right angles to the motor shaft.

http://www.stainlessmotors.com/wp-admin/right-angle-worm-ra

http://www.stainlessmotors.com/wp-admin/spiral-bevel-sb

http://www.stainlessmotors.com/wp-admin/inline-planetary-il

http://www.stainlessmotors.com/wp-admin/spiral-bevel-sbt

RA - RIGHT ANGLE WORM GEARMOTORS

Our right angle worm gear reducers feature hardened and ground worms and aluminum-bronze worm gears for high capacity and long life. Gearboxes are machined and ground to a sanitary #4 finish on all surfaces. Single, double and hollow bore output shafts are available with right-hand, left-hand and vertical assembly options. Larger RA gearboxes with vertical output shafts feature our patent pending positive pressure lubrication system ensuring that all bearings and gears are well lubricated, even at very low rotational speeds. Purity SHC 460 (USDA H1) synthetic lubricant provides exceptional lubrication and extended life performance. All RA units can be fitted with optional flange mounts with either standard C-face or customer specified dimensions.

Worm Drive Quick Reference Chart

Ratio Output

RPM ¼Hp ½Hp 1Hp 1½Hp 2Hp 3Hp 5Hp 7½Hp 10Hp

5 348 RA133 RA175 RA175 RA175 RA206 RA262 RA325 RA375 RA450

7.5 232 RA133 RA175 RA175 RA206 RA262 RA325 RA375 RA450 RA520

10 174 RA133 RA175 RA206 RA262 RA262 RA325 RA375 RA450 RA520

15 116 RA133 RA175 RA206 RA262 RA325 RA375 RA450 RA520

20 87 RA133 RA175 RA262 RA262 RA325 RA375 RA520 RA520

25 70 RA133 RA175 RA262 RA262 RA375 RA450 RA520

30 58 RA133 RA206 RA325 RA325 RA375 RA450 RA520

40 44 RA175 RA206 RA325 RA375 RA450 RA450

50 35 RA175 RA206 RA325 RA375 RA450 RA520

60 29 RA175 RA262 RA325 RA375 RA450 RA520

Contact Stainless Motors for availability of custom ratios

SB - SPIRAL BEVEL GEARMOTORS

Spiral Bevel reducers provide high efficiency and quiet operation in low ratios. Spiral bevel gearmotors are built as true gearmotors, with the pinion gear mounted directly on a modified motor shaft. Right-hand, left-hand and vertical assembly options are available.

Spiral Bevel Quick Reference Chart

Ratio Output

RPM ½hp 1hp 1½hp 2hp 3hp 5hp 7½hp 10hp 15hp 20hp

1:1 1740

SB56 SB180 SB210 SB250

1.5:1 1160

2:1 870

3:1 580

4:1 435


IL - INLINE PLANETARY GEARMOTORS

Efficient and compact, our inline planetary gearmotors feature cast T304 housings with sanitary foot mounts. GMP design is evident in the smooth, cylindrical shape and integral motor interface. All outer surfaces are fully machined and ground for a superior sanitary finish. Custom modifications such as a flange or C-face mounts, or altered shaft dimensions are readily produced to order. High ratio units feature unique compound gearing to produce very low output speeds with a compact reducer.

IL 570 Gearmotors up to ½ Hp

RATIO 3.17 3.6 4.25 5.33 10.05 11.41 12.96 13.47 15.3 16.89 18.06 19.18 22.65 28.4

OUTPUT 548 483 409 326 173 152 134 129 113 103 96 90 76 61

Inline Planetary Quick Reference Chart ½ Hp – 30 Hp

Ratio Output

RPM ½-1HP 1½ HP 2 HP 3 HP 5 HP 7 ½ HP 10 HP 15 HP 20 HP

25 HP

30 HP

3 580 IL650 IL650 IL650 IL650 IL880 IL880 IL880 IL1000 IL1000 IL1275 IL1275

3.67 474 IL650 IL650 IL650 IL650 IL880 IL880 IL880 IL1000 IL1000 IL1275 IL1275









High ratio units are produced to order. Please contact our Engineering Department for assistance.

SBT - COMPOUND PLANETARY/INLINE SPIRAL BEVEL GEARMOTORS

Our innovative SBT series of high ratio planetary/spiral-bevel gearmotors provide a compact and highly efficient solution for high ratio, high power applications. The design combines our proven IL planetary series technology with a high capacity spiral bevel gear set in a unique and ultra-cleanable tubular housing. SBT units may be specified with solid or hollow-bore output shafts, and either horizontal or vertical output shaft orientations. All vertical output shaft models feature our patent pending positive pressure lubrication system ensuring that all bearings and gears are well lubricated, even at very low rotational speeds. Purity SHC 460 (USDA H1) synthetic lubricant provides exceptional lubrication and extended life performanc . SBT i , i g OEM’ and end-users to specify a particular mounting configuration for the best possible integration with new or existing equipment.

SBT Quick Reference Chart

Output

RPM

Range*

5 Hp 7½Hp 10 Hp 15 Hp 20 Hp 25 Hp 30 Hp

117-875 SBT1100 SBT1100 SBT1100 SBT1200 SBT1300 SBT1300 SBT1400








STAINLESS FLEXIBLE COUPLINGS

Stainless Motors, Inc. offers a variety of flexible couplings with the same corrosion resistance as our motors. Made of stainless steel, they are suitable for washdown locations and can be specially made to fit your custom application.

Couplings We offer both types of couplings – the S-flex or sureflex style and the P- flex or

paraflex style. To select the correct coupling, you must determine the proper load rating. This is done by dividing the horsepower of the motor by the RPM of the coupling as shown:

S-Flex

Model

Bore Range HP

100

RPM

P-Flex

Style

Bore Range HP

100

RPM

SS5S .625-1.125" 16mm-28mm .38 SS50 .625-1.25" 15-32mm 1.4

SS6S .625-1.250" 16mm-32mm .71 SS60 1.25-1.75" 32-44mm 2.8

SS7S .625-1.625" 16mm-41mm 1.2 SS70 1.50-

2.125"

38-57mm 3.4

SS8S 1.250-

1.875"

32mm-48mm 1.8 SS80 1.50-

2.563"

38-65mm 5.7

SS9S 1.250-

2.250"

32mm-57mm 2.8 SS90 1.50-2.75" 38-70mm 6.9

SS10S 1.500-

2.750"

38mm-70mm 4.6 SS100 1.50-3.25" 38-82mm 8.3

SS11S 1.500-

3.250"

38mm-82mm 7.2 SS110 1.50-

3.875"

38-98mm 12.3

SS12S 1.500-

3.625"

38mm-92mm 11.4 SS120 1.50-4.00" 38-102mm 19.9

SS13S 1.500-

4.500"

38mm-

114mm

18 SS140 1.50-4.50" 38-114mm 43.7

SS14S 1.500-

5.000"

38mm-

127mm

28.6 SS160 1.50-6.00" 38-152mm 59.9

SS16S 1.500-

5.500"

38mm-

140mm

75 SS200 1.50-6.75" 38-171mm 130.9

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