ROBOTIC JOINT HARMONIC DRIVE GEAR REDUCER ZSD SERIE
ZSD SERIES: This miniaturized product was developed according to the marketing demand. Compare with ZSS series that with the same torque capacity, ZSD series is more compact and thin-walled, smaller size.
APPLICATION: Industrial Robotics, Service Robotics, Metal Machine Tools, Printed Circuit Manufacturing Equipments, Wood Light Metal, Plastic Machine Tools.
NAMING RULES OF HARMINIC DRIVE REDUCER
MOMENTS LOADS OF HARMONIC DRIVE REDUCER
SPECIFICATIONS OF HARMONIC DRIVE REDUCER
TOOTH PROFILE
Mesh tooth by tooth progress step by step
- Gear toothing capacity increased by 15%
- Temperature rise decreased by 8-10 degrees
- Reduced gear fatigue pitting contact area
- Service time exceeded 15000 hours
We have made some upgrades based on the traditional theoretical double arc profile. The tooth profile formed by the original two curve continuous arc curve is optimized as a continuous arc curve with multiple segments of curvature. To ensure that the gears of reducer are properly meshed, while protecting the risk of grease failure after grease is squeezed by reducing relative sliding friction. Based on this shape, the load capacity is increased by 15%, the temperature rise is reduced by 8-10 degrees, the gear fatigue pitting contact area is reduced by more than 30%, continuous running and service life is over 15000 hours, which improves the overall performance of the harmonic gearbox.
During development, the formation of the soft tooth profile can be determined by the radial displacement of the generator. Different gear reduction ratios can be fitted with various tooth profiles and the mesh backlash can be conveniently adjusted according to actual conditions. Keep the gearbox in the best working condition.
Characteristics of Harmonic Drive Gear Reducer
- High accuracy: a good percentage of its teeth are meshed at all times and are engaged at two zones 180 degrees apart. This means influences of tooth pitch errors and accumulated pitch errors on rotational accuracy are neutralized, which assures high positional and rotational accuracy.
- High speed reduction ratio: a harmonic gearbox has high single-stage reduction ratios of 1/30-1/500. Three basic components along same axel without complex structures can provide high reduction ratios.
- High torque capacity: each tooth is subjected to a negligible amount of force yet provides a high torque capacity because of the way the teeth come into contact with each other and because a good percentage of the teeth in the flexspline are engaged at all times.
- Small-sized and light weight: while being less the size of conventional gearing mechanisms and less the weight, the harmonic gearbox provides the same levels of torque and speed reduction ratios as its conventional counterparts enabling machinery and equipment to be made smaller and lighter.
- Superior efficiency and long-life time.
- Quite and minimal vibration operation.
Packaging & Shipping
Standard export box package and delivery by the carrier you preferred, by sea, air or express.
Our Services
1. Professional manufacturer for harmonic gearbox, owns professional engineer team, test team and sale team
2. With GB/T 19001-2016 / ISO9001:2015 certificated factory
3. Strong Assets factory can give future and stable service
4. Good and stable quality make you use satisfactorily.
5. Long service life and competitive price, fast delivery
6. Fast Reply and Good Service
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer and trading company.
Q: How long is your delivery time?
A: Usually it is 15-30days, it depends on order quantity. For customized goods, you can check with us again.
Q: What is your terms of payment ?
A: For order amount which is less than 1000USD, 100% in advance; more than 1000USD, 30% T/T in advance, balance before shippment.
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