HELICAL-MULTIPLIER SERIES REDUCER

Transcription

1 HE-MUTPER SERES REUER Use alone as either a speed reducer or increaser or in combination with a 700 Series worm gear reducer to create an efficient right angle double reduction speed reducer. Non-langed langed lose grained cast iron housing and flanges Hardened steel helical gearing for long life nti-friction bearings ouble lip seals guard against oil leakage rass spring loaded breather plug keeps out dirt and water Optional steel bolt on base ouble bearing design on input and output shaft Optional ase Kits Unit atalog tem Size escription ode 1 HM1 ase Kit 8501 HM ase Kit 850 HM ase Kit 850 HM S TPE HM-Solid nput Shaft HM-Quill lange nput SZE 1,, or RTO 1.5:1 :1 :1 4:1 5:1 URTON lank- No ube S- Mobil SH64 NPUT NGE SZE T -180T -10T OUTPUT NGE SZE T -180T -10T MOUNTNG POSTON vailable Styles Model nput Output HM1 Solid HM1 HM Solid HM Model nput Output HM Solid HM Helical Multiplier

2 HE-MUTPER SERES REUER Reductor Models atalog Number tem ode HM HM HM HM HM HM HM HM-- 81 HM-- 81 HM HM HM HM HM HM HM HM HM-- 8 HM-- 8 HM-- 84 HM-- 85 HM-4-86 HM-4-87 HM-5-88 HM-5-89 NEM -ace Models atalog Number tem ode HM HM HM HM HM HM HM HM HM HM--- 8 HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM HM Helical Multiplier

3 HE MUTPER URTON Horizontal Mounting Vertical Mounting SSEM TPES Recommended ubricants The following tables indicate the type and viscosity of lubricant suitable for reducers operating at various temperatures. ubrication and maintenance instructions are provided with each speed reducer. These instructions should be followed for best results. t is important that the proper type of oil be used since many oils are not suitable for the lubrication of gears. Various types of gearing require different types of lubricants. The lubricant must remain free from oxidation and contamination by water or debris since only a very thin film of oil stands between efficient operation and failure. To assure long service life, the reducer should be periodically drained (preferably while warm) and refilled to the proper level with a recommended gear oil. Under normal environmental conditions oil changes, are suggested after the initial 50 hours of operation, and thereafter, at regular intervals of 500 hours or every 6 months. Synthetic lubricants will allow extended lubrication intervals due to its increased resistance to thermal and oxidation degradation. t is suggested that the initial oil change be made at 1500 hours and, thereafter, at 5000 hour intervals. uring the initial period of operation, higher than normal operating temperatures may be seen. This is due to the initial break-in of the gear set. The temperature of Helical Gear Reducers may reach 160. Enclosed Helical Recommended Viscosity mbient (Room) Oil (or Range S&S ubricant SO Viscosity Temperature 100 GM No. Grade No. 0 to 5 Mobil SH64* 1950/150 0/460 (-4 to 107 ) Synthetic 0 to 60 Mobil.T.E. Oil 15/55 or EP 68 (-6.7 to 15.5 ) Heavy Medium 50 to 15 Mobil.T.E. Oil 710/790 4 or 4EP 150 (10 to 51.7 ) Extra Heavy oston Gear Recommended tem ode ubricant Quart Gallon Mobil SH UTON: Relubricate more frequently, if drive is operated in high ambient temperatures or unusually contaminated atmospheres. High loads and operating temperatures will also require more frequent relubrication. *Synthetic recommendation is exclusively for Mobil SH64. The SH lubricant will perform at temperatures considerably higher than 5. However, the factory should always be consulted prior to operating at higher temperatures, as damage may occur to oil seals and other components. rain Plug must be installed in the lower most location of the housing. This plug will be on the input shaft side of the housing for positions,, and. may be either side for. The Vented iller Plug should be installed in the uppermost location. This plug will be on the input shaft side for positions,, or, on either side for and must be tightened into position. evel Plug position will be as indicated for horizontal positions. or vertical positions the oil level is established by an oil level distance measured from the outer surface of the housing from the oil filler hole. langed Non-langed Size eight (lbs.) apacity (Ozs) eight (lbs.) apacity (Ozs) Helical Multiplier

4 HE-MUTPER SERES NSTTON, URTON and OPERTON NSTRUTONS arning: oston Gear speed reducers are normally shipped without lubricant. They must be filled to the proper level with the recommended lubricant before operation. These instructions must be read thoroughly before installing or operating speed reducers. ile instructions for future reference UTON or safe operation of any gear drive, all rotating shafts and auxiliary components must be shielded to conform with applicable safety standards. ou must consider overall operational system safety at all times. hen using a gear drive to raise or lower a load, such as in hoisting applications, provision must be made for external braking. Under no conditions should a speed reducer be considered self-locking. Mounting of speed reducers in overhead positions may be hazardous. Use of external guides or supports is strongly recommended for overhead mounting. General nstructions 1. hen mounting, use maximum possible bolt size and secure gear drive to a rigid foundation. Periodic inspection of all bolts is recommended.. lign all shafts accurately. mproper alignment can result in failure. Use of flexible couplings is recommended to compensate for slight misalignment.. rrange the drain and breather plug per your mounting position as indicated on page 9. The breather plug should also be located in the ill position. 4. uxiliary drive components (such as sprockets, gears and pulleys) should be mounted on the shafts as close as possible to the housing to minimize effects of overhung loads. void force fits that might damage bearings or gears. 5. Gear drives are nameplated for 1750 RPM nput Speed and lass Service. or lower nput Speeds and other Service lass, refer to catalog rating information. 6. nput Speeds of 1750 and lower are shown in catalog rating tables for speed reducing applications. This does not represent the maximum speed. Since speed limitation is based on pitching velocity and varies with size and ratio. nstructions for langed Models HM (Quill Type nput) 1. ssemble the key to the motor shaft and coat the shaft with anti-seize compound. nsert the motor shaft into the reducer input shaft.. Rotate the motor to proper position and firmly secure to flange with four hex-head cap screws. UTON - f the motor does not readily seat itself, check to determine if key has moved axially along motor shaft, causing interference. Staking of the keyway adjacent to the motor key will facilitate this procedure. ocation of iller, evel and rain Helical-Multiplier reducers may be mounted in any position shown. iller, level and drain plugs are completely interchangeable and should be arranged to suit the required mounting positions. Helical Multiplier 5

5 HE MUTPER SERES RTO & PT SEETON TES HORSEPOER N TORQUE PTES (SERVE TOR 1.0) SERES SZE HM SZE 1 HM SZE HM SZE OUT- OUTPUT OUTPUT OUTPUT NPUT PUT NPUT TORQUE NPUT TORQUE NPUT TORQUE RTO RPM RPM HP HP (b. n.) HP HP (b. n.) HP HP (b. n.) Output Shaft Thrust Rating (lbs.) 1.5:1 :1 :1 4:1 5:1 HM HM HM Overhung oads (lbs.) HM size 1 HM Size HM Size nput Output RTNGS SHON REET MXMUM GER PT TH MO SH 64 URNT. Overhung oad is at centerline of output shaft projection and with NO THRUST oad. 6 Helical Multiplier

6 HE MUTPER SERES REUER MENSONS HM asic O S R G E N M Q P H T Z Tap, ZZ epth (4 Holes) HM with ase O R G E N Q P MM HH T U V (4) HOES MENSONS N NHES Output Size lange E G H HH M MM N O P T T T Output Size lange Q R S T U V Z ZZ 1 56 /16X/ /16X/ / /16X/ 140T /16X/ /16X/ / T 1/4X1/8 10T /16X/ /16X5/ / Helical Multiplier 7

7 HE MUTPER SERES REUER MENSONS HM asic X TT K O M K N P H T T Z Tap, ZZ epth (4 Holes) HM with ase TT K Q M K K MM HH U T T V ia (4) Holes MENSONS N NHES Output Size lange H HH K M MM N O P T /16X/ 0.65 /16X/ /16X/ /4X1/ /16X5/ Size U V X Z ZZ / / / nput Size lange K T TT /16x/ /16x/ /16x/ /4x1/ /16x5/ 8 Helical Multiplier