18 search results for motor shaft mounting in gear shaft in 0.021 seconds found

ActionJac™ Worm Gear Jack systems 2016

WORM GEAR SCREW JACK ActionJac™ Worm Gear Jack systems are ruggedly designed and produced in Standard models with load handling capacities from ¼ ton to 100 tons.

ActionJac™ Worm Gear Jack systems 2016

condition it is not possible to have a support bearing on the lift shaft using mounting condition a on the column strength chart located on page 68 and the ... using the 6:1 gear ratio when using a 1750 rpm ac motor during retraction and 720 rpm during extension using ... of steel frames used in the commercial dairy industry is building a material lift which contains a stack of ... the next load of frames complete cycle time is 10 minutes running 6 hours per day 5 days per week the design calls

ActionJac™ Worm Gear Jack systems 2016

number system ball screw jacks inch ball screw jacks if the lift shaft is in tension only the screw jack travel is limited by the available screw ... contact nook engineering if there is any possibility for the lift shaft to go into compression the application should be sized for sufficient column ... where the lift shaft is loaded in compression to use this chart find a point at which the maximum length “l” intersects the maximum

ActionJac™ Worm Gear Jack systems 2016

system machine screw jacks machine screw jacks to use this chart find a point at which the maximum length “l” intersects the maximum ... the jack selected is above and to the right of that point if the lift shaft is in tension only the screw jack travel is limited by the available screw ... critical speed limitations if there is any possibility for the lift shaft to go into compression the application should be sized for sufficient column

ActionJac™ Worm Gear Jack systems 2016

worm gear screw jacks application examples in-line arrangement column strength the jacks will be loaded in compression ... and in mounting condition d based on the load and number of jacks the 2.5-msj jack or ... larger could be used linkjacâ„¢line shafting the longest center to center distance between the jack and gearbox is ... 24 inches leaving a shaft length of 17 inches using the formula on page 193 based on torsional twist the proper line

ActionJac™ Worm Gear Jack systems 2016

motors jacks may be used in multiple arrangements by connecting shafting couplings and gear boxes to simultaneously transmit power to the input shafts of the ... boxes to simultaneously transmit power to the input shafts of the jacks nook industries provides gearboxes ... of shaft rotation when facing outer end of shaft all shaft arrangements will operate o pposite direction ... worm gear screw jack with a servo or stepper motor increases control of acceleration deceleration travel rate

ActionJac™ Worm Gear Jack systems 2016

the arrangement to use the charts pages 30 68 102 122 140 158 and 159 find a point at which the maximum length “l” intersects the maximum ... length – the maximum length includes travel housing length starting/stopping distance extra length for boots and length to accommodate attachment ... considered it is recommended that the number of jacks driven through a single jack input be limited to a maximum of three jacks consult nook application

ActionJac™ Worm Gear Jack systems 2016

cam that actuates a high quality switch the switch actuation may be individually and infinitely adjusted anywhere within the travel of the jack these assemblies ... contain gear reducers with ratios that vary according to the model and travel of ... designation numbers are not complete part numbers these assemblies contain gear reducers with ratios that vary according to the model and travel of

ActionJac™ Worm Gear Jack systems 2016

system metric ball screw jacks metric ball screw jacks if the lift shaft is in tension only the screw jack travel is limited by the available screw ... critical speed limitations if there is any possibility for the lift shaft to go into compression the application should be sized for sufficient column ... strength to use this chart find a point at which the maximum length “l” intersects the maximum

ActionJac™ Worm Gear Jack systems 2016

column strength may be substantially lower than nominal jack capacity find a point at which the maximum length “l” intersects the maximum ... the jack selected is above and to the right of that point if the lift shaft is in tension only the screw jack travel is limited by the available screw ... critical speed limitations if there is any possibility for the lift shaft to go into compression the application should be sized for sufficient column

ActionJac™ Worm Gear Jack systems 2016

column strength limitations for each application use the extended pin-to-pin dimension and the column strength chart on double clevis ball screw ... information double clevis machine screw jack keyed jacks the lift shaft of a translating style jack must be attached to something which prevents the lift ... shaft from rotating if it is not the lift shaft and the load will turn and not translate

ActionJac™ Worm Gear Jack systems 2016

or in multiple arrangements require couplings to transmit power to the input shaft nook industries provides jaw type and flex type couplings for use ... with jacks the selection process for couplings includes the following steps kmfej 1 refer to the jack specification tables to determine ... torque requirements per jack for your application l d b flex type 2 determine total coupling capacity required by multiplying the torque required per jack by the

ActionJac™ Worm Gear Jack systems 2016

in-line encoder counters in-line encoder is installed between the motor adapter and motor for precise ... position sensing at the input shaft an actionjac™ inline encoder option may be factory installed ... and motor adapter or right-angle reducer this lowcost option requires minimal space leaving the extension shaft side of the jack free for clearance for a rotary ... wire supply voltage channel b output +12vdc red wire brown wire the in-line encoder’s quadrature output design allows detection of both

ActionJac™ Worm Gear Jack systems 2016

horsepower and temperature ratings are not exceeded contact nook industries engineers if higher input speeds are required duty cycle duty cycle is the ... by the ability of the worm gear screw jack to dissipate heat an increase in temperature can affect the properties of some components resulting in ... occurs when system efficiencies are low enough that the force on the lifting shaft cannot cause the drive system to reverse direction machine screw

ActionJac™ Worm Gear Jack systems 2016

introduction worm gear screw jacks jack models actionjac™ worm gear screw jack systems ... handling capacities from 1⁄4 ton to 100 tons they may be used individually or in multiple arrangements there are no “standard” travel ... capacity of the unit mj 1⁄4 ton and 1⁄2 ton models have aluminum housings each actionjac™ worm gear screw jack incorporates an alloy

ActionJac™ Worm Gear Jack systems 2016

1c-bsj 1hlc-bsj cubic jacks 1c-msj u 6:1 sse-1 sse-2 ft 24.5 bs minimum inches of travel in × 103 upright inverted upright inverted rotating ... 500 8,518 129,218 10,648 161,523 notes • refer to lubrication instructions in order to obtain maximum life from ball screw assemblies • these ... order code for translating screw models u and i use actual travel in inches for rotating screw models ur use l dimension in inches sse 1 model em05c-bsj

ActionJac™ Worm Gear Jack systems 2016

jack accessories patent pending dimensions circuits 2-bsj msj every motorized worm gear screw jack must be controlled so that power to the motor is turned ... caution limit switches are not set at the factory switches must be set during installation and prior to use the limit switch assembly will be permanently ... designation numbers are not complete part numbers these assemblies contain gear reducers with ratios that vary according to the model and travel of

ActionJac™ Worm Gear Jack systems 2016

accessories motor mounts pages 180-181 miter gear assemblies page 191 in-line encoders page 202 178 linkjacâ„¢ shafting page 192-193 counters ... jack accessories accessories motor mounts pages 180-181 miter gear assemblies page ... 203 right angle reducers page 182-187 flexible couplings page 194-195 control panels page 204-205 motors ... page 188 handwheels page 189 servo/stepper motors page 190 compact limit switches page 196-197

ActionJac™ Worm Gear Jack systems 2016

this thread form has been created to stay within iso standards yet retains the centralizing feature of our 2c acme threads these jacks may be assembled with iec ... -msj 152-153 nook worm gear screw jacks are used widely in the nuclear industry 136 nookindustries.com nook precision actuators the specifications and data in this ... screw jacks metric trapezoidal machine screw jacks actionjacâ„¢