Item Description
ZD 8~twelve Backlash High Precision 78mm ZDR Sequence Planetary Gearbox
Solution Description
ZDR series planetary gearbox has adopted helical equipment design, so the meshing of gears can be smoother. This collection has a double-supported and sealed structure, less difficult to install for buyers. It is broadly utilized in linear manipulators, packaging machinery, assembly traces and and so on. The maximum backlash of the ZDR sequence is less than 5 arc.min and the reduction ratio covers 3~81.
The Product Advantages of Planetary Gearbox:
1.Flexible composition style, in line with different doing work situations.
2.Ring gear processing technologies: Using interior equipment slotting equipment and hobbing machine the precision of ring gear right after processing can get to GB7.
3.Hardened gear secondary scraping engineering: secondary large-pace dry cutting of gear eliminates gear deformation brought on by warmth treatment method. Gear precision can achieve GB6.
four.Trustworthy backlash screening.
How to Go through:
seventy eight ZDR 20 ( ) (S) – 750 T1 ( )
a b c d e f g h
| a | Frame Measurement | seventy eight =78mm |
| b | Collection code:ZDR | Oblique tooth precision |
| c | Reduction Ratio | Single Phase: 3,4,5,6,7,8,9,10 Two Stages: fifteen,20,25,35,forty five,81. |
| d | Backlash | Single Stage: 8arc.min Two Levels: 12arc.min |
| e | Enter shaft variety | S:Total locking(Omission)(no matter regardless of whether the motor with keyway can use it. But D Minimize are unable to use) S1:Locking with locking ring(no matter whether the motor with keyway can use it. But D Cut are unable to use) S2:Locking with keyway (input shaft with key) K:With keyway A:0ther variety (you should speak to with us) |
| f | Applicable servo motor electricity (W),You should contact us for distinct electrical power | |
| g | Please make contact with us for the mouting sort of the flang | |
| h | Please make contact with us for the model of servo motor | |
Spesifications & Details
When input speed is 3000rpm
| Product NO. | Reduction Ratio | Motor | Output Shaft Pace (rpm) | Standard Output Torque (N.m) | Instantaneous max.Output Torque (N.m) | Permissible Radial Load (N) | Permissible Axial Load (N) | Interior Instant Ohnertia Of Input Shaftconversion (x10-4 kg.m2) | Perrmissible Output Torque (N.m) | Instantaneous Max. Permissible Output Torque (N.m) |
| 78ZDR | 3 | 750 | 1000 | 6.37 | 19.three | 784 | 392 | .913 | 6.86 | 20.six |
| 5 | 400 | 600 | five.39 | 16.two | 980 | 490 | .363 | 6.fifty seven | 19.7 | |
| 750 | ten.7 | 32.one | .713 | 11.5 | 34.three | |||||
| 9 | two hundred | 333 | three.72 | eleven.3 | 1180 | 588 | 0.275 | 9.70 | 29.2 | |
| 400 | nine.fifty one | 28.five |
Note1) The minute of enter shaft conversion is only received from the reducer, so it does not consist of second of inertia of the motor.
Note2) The max. enter pace is 5000rpm. Generally set to 3000rpm or less.
Note3) The permissble radial load is indicated on the middle of the output shaft.
Note4) All values are inside of the variety corresponding to helical equipment.
When input speed is 3000rpm
| Item NO. | Reduction Ratio | Motor | Output Shaft Velocity (rpm) | Standard Output Torque (N.m) | Instantaneous max.Output Torque (N.m) | Permissible Radial Load (N) | Permissible Axial Load (N) | Internal Instant Ohnertia Of Input Shaftconversion (x10-4 kg.m2) | Perrmissible Output Torque (N.m) | Instantaneous Max. Permissible Output Torque (N.m) |
| 78ZDR | 15 | two hundred | 200 | six.27 | 18.8 | 1470 | 735 | 0.300 | 16.2 | 48.6 |
| 400 | 15.8 | forty seven.5 | ||||||||
| 20 | two hundred | 150 | eight.sixty nine | 26.1 | 1570 | 785 | 0.294 | 21.1 | 63.three | |
| four hundred | 21.1 | sixty three.three | ||||||||
| 25 | two hundred | 120 | eleven.one | 33.3 | 1670 | 833 | 0.288 | 21.seven | 64.nine | |
| four hundred | 26.4 | seventy nine.2 | 26.4 | 79.two | ||||||
| 35 | 100 | 85 | 7.24 | 21.seven | 1670 | 833 | 0.065 | 13.nine | 41.7 | |
| 200 | fifteen.five | forty six.six | 0.262 | 15.five | 46.6 | |||||
| 45 | 50 | 66 | 3.86 | 11.six | 1670 | 833 | 0.5715 | 9.fifty | 28.6 | |
| a hundred | nine.31 | 28. | ||||||||
| 81 | 50 | 37 | 7.02 | 20.eight | 1670 | 833 | 0.571 | 9.70 | 29.two |
Note1) The minute of input shaft conversion is only gained from the reducer, so it does not contain instant of inertia of the motor.
Note2) The max, input velocity is 5000rpm. Generally set to 3000rpm or significantly less.
Note3) The permissble radial load is indicated on the heart of the output shaft.
Note4) All values are within the variety corresponding to helical equipment.
When enter speed is 2000rpm
| Solution NO. | Reduction Ratio | Motor | Output Shaft Speed (rpm) | Standard Output Torque (N.m) | Instantaneous max.Output Torque (N.m) | Permissible Radial Load (N) | Permissible Axial Load (N) | Inside Instant Ohnertia Of Enter Shaftconversion (x10-4 kg.m2) | Perrmissible Output Torque (N.m) | Instantaneous Max. Permissible Output Torque (N.m) |
| 78ZDR | 3 | four hundred | 666 | five.01 | fifteen. | 900 | 450 | .913 | 6.86 | 20.six |
| 5 | 200 | 400 | 3.eighty two | 11.five | 1120 | 560 | .363 | 6.fifty seven | 19.7 | |
| 400 | 8.35 | 25.one | .713 | 11.5 | 34.three | |||||
| 9 | one hundred | 222 | 2.35 | 7.04 | 1340 | 670 | 0.275 | 9.70 | 29.two | |
| two hundred | six.sixty four | 19.nine | ||||||||
| 15 | a hundred | 133 | 3.ninety one | 11.seven | 1670 | 833 | 0.300 | 16.two | 48.6 | |
| two hundred | 11.one | 33.two | ||||||||
| 20 | 100 | 100 | 5.73 | 17.2 | 1790 | 895 | 0.294 | 21.one | 63.three | |
| two hundred | 14.8 | forty four.4 | ||||||||
| 25 | a hundred | 80. | 7.16 | 21.five | 1670 | 833 | 0.288 | 21.seven | 64.9 | |
| two hundred | 18.five | fifty five.four | ||||||||
| 35 | 50 | 57. | four.43 | thirteen.three | 1900 | 950 | 0.262 | 15.5 | 46.6 | |
| one hundred | twelve.7 | 38.1 | ||||||||
| 45 | 50 | 44.4 | 5.80 | seventeen.4 | 1670 | 833 | 0.5715 | 9.50 | 28.six | |
| 81 | 50 | 24.six | nine.70 | 29.2 | 1670 | 833 | 0.5710 | 9.70 | 29.two |
Note1) The second of enter shaft conversion is only gained from the reducer, so it does not include second of inertia of the motor.
Note2) The permissble radial load is indicated on the centre of the output shaft.
Note3) All values are inside the assortment corresponding to helical gear.
Dimensions (Device: mm):
| Product NO. | Reduction Ratio | Motor | Total Duration L | Output Shaft | Flange | |||||||||||||
| Panasonic- made MSMA |
Yaskawa-created SGMASH SGMSH | Mitsubishi-made HC-KFS HC-RFS |
LR | S | Q | QM | QM | W×U | T | D | LB | LE | LA | LZ | X | |||
| 78ZDR | 45,eighty one | fifty | 142 | 50 | 19 | 30 | 26 | M5(depth)twenty | 6×21.five | 6 | 80 | 70 | 3 | 90 | M6 | 20 | ||
| 35 | 100 | 150 | ||||||||||||||||
| forty five | a hundred | 142 | ||||||||||||||||
| 9 | 200 | 139.5 | ||||||||||||||||
| 15,twenty,twenty five,35 | two hundred | 150 | ||||||||||||||||
| 5,9 | four hundred | 139.5 | ||||||||||||||||
| 15,twenty,twenty five | 400 | 150 | ||||||||||||||||
| three,five | 750 | 143.five | ||||||||||||||||
Note1) Remember to inquire to us if motor product just isn’t normal (Matching motor listing). (The flange dimension may possibly be diverse if motor assension is distinct.)
Note2) Rotation of the output shaft is in the very same path as that of motor input.
Note3) All values are within the selection corresponding to helical equipment.
System
Double assist mechanism
1.The planetary gear is put in the center of the output shaft.
two.The output shaft bearing is placed at the two finishes of the planetary gear.
three.Independent sun gear and coupling.
Compact output shaft system
It adopts the design and style of output shaft integrated program, compact framework, high rigidity, and it can endure massive affect. Spot the enter CZPT and the solar gear at the heart of the output shaft to boost the concentricity of the components, thus successfully managing the gear clearance and improving the backlash of the complete gearbox.
Framework
Complete needle composition
The inner bearing of the planetary equipment adopts a full-needle style, the inner gap is created by a grinding procedure, the surface area hardness is HRC60, and the cylindricity is considerably less than .003mm.
Ring gear construction
The integral construction of the ring gear and the output flange enhances its rigidity and reduces misassembly.
Other Design Sort of ZDR Collection
A lot more goods,you should click on below…
Business Profile
Shipping
Our Providers
one.Servicing time & Warranty: one year after leaving manufacturing facility.
two.Other support: Such as modeling choice information, set up information, and dilemma taking pictures guidebook, and so forth.
FAQ
Q: What’re your major products?
A: We currently generate Brushed DC Motors, Brushed DC Gear Motors, Planetary DC Equipment Motors, Brushless DC Motors, AC Motors, High Precision Planetary Gearbox and Precision Cycloidal Gearbox and many others.. You can verify the specifications for previously mentioned motors on our internet site and you can e mail us to recommend required motors per your specification way too.
Q: How to select a suitable motor or gearbox?
A:If you have motor photos or drawings to show us, or you have thorough requirements, these kinds of as, voltage, velocity, torque, motor dimensions, doing work mode of the motor, essential life time and sounds stage and so forth, remember to do not wait to let us know, then we can advocate ideal motor for every your ask for accordingly.
Q: Do you have a customized services for your common motors or gearboxes?
A: Indeed, we can customise for every your request for the voltage, velocity, torque and shaft measurement/condition. If you need further wires/cables soldered on the terminal or need to insert connectors, or capacitors or EMC we can make it also.
Q: Do you have an individual layout service for motors?
A: Sure, we would like to layout motors separately for our customers, but some variety of molds are necessory to be developped which might need to have actual cost and design charging.
Q: What is your direct time?
A: Typically speaking, our typical normal solution will need to have 15-30days, a little bit longer for tailored items. But we are extremely flexible on the guide time, it will rely on the distinct orders.
Gearboxes and reducers are enclosed mechanical reduction units commonly used in present-day automated management methods to command torque from your motors and accomplish other motion-associated responsibilities. A gearbox enables you to improve torque while decreasing the speed of your primary mover output shaft. The output shaft of the gearbox rotates at a slower speed than the input shaft. This creates a mechanical benefit, escalating torque. Conversely, your gearbox can be established in reverse, supplying increased shaft pace and reduced torque. Two common transmission configurations are straight and proper angle. On-line models generally consist of helical or spur gears, planetary gears, cycloidal mechanisms, or harmonic generators. Right-angle types typically use worm or helical gear drives, nonetheless, hybrid drives are also obtainable. Gearmotors merge an enclosed equipment established with an electric motor to improve torque and overall performance even though minimizing speed. Although extra friction, inertia, or sharp load alterations for brief-expression procedure of the actuator can result in difficulties, they provide a extended running lifestyle by avoiding overloading. A variety of gear ratios, speeds and torques are offered to support improve performance and reduce potential troubles. Search to find the appropriate gearbox and reducer for your automation undertaking.
The expression “gearbox” is employed to refer to any unit that connects a motor to a equipment and consists of a collection of gears, also recognized as a gear set. It receives the main enter speed from the motor and alterations it to a different output speed making use of its gears. Various sorts and mixtures of gears serve specific needs. The sorts of gears found in gearboxes include spur gears, bevel gears, helical gears, helical gears and worm gears. The functionality efficiency of a gearbox is represented by the gearbox ratio, which is the ratio of the velocity of the input source to the pace of the output supply
