R series helical gear speed reducer with high quality AC motor

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Price:$200.00

Quantity:


Product Overview

Description


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1. The structure scheme, appearance diagram and other attached diagrams in sample are examples,

there is no strict proportion requirement. If you need exact dimension of certain types, please contact

our sales dept.. (The unmarked dimension units are mm).

2. Gear unit has been tested before delivered, users should add lubrication oil before running.

3. We can only refer to the marked oil in the mannul. Actual oil filling level should be the same with

the mark on oil immersion lens.

4. Lubrication oil viscosity should be selected according to working conditions and ambient

temperature.

5. To prevent accidents, all the rotation parts should be added with protective covers according to

safety regulation of the nation and region.

6. The solid shaft input structure gear unit is not equipped with any motor.

7. Motors of Y series are supplied with protection grade of IP54 unless otherwise specified.

8. Unless otherwise specified, you will receive the terminal box at 0°.

 

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Housing material


Cast iron/Ductile iron


Housing hardness


HBS190-240


Gear material


20CrMnTi alloy steel


Surface hardness of gears


HRC58°~62 °


Gear core hardness


HRC33~40


Input / Output shaft material


42CrMo alloy steel


Input / Output shaft hardness


HRC25~30


Machining precision of gears


accurate grinding, 6~5 Grade


Lubricating oil


GB L-CKC220-460, Shell Omala220-460


Heat treatment


tempering, cementiting, quenching, etc.


Efficiency


94%~96% (depends on the transmission stage)


Noise (MAX)


60~68dB


Temp. rise (MAX)


40°C


Temp. rise (Oil)(MAX)


50°C


Vibration


≤20µm


Backlash


≤20Arcmin


Brand of bearings


China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.


Brand of oil seal


NAK --- Taiwan or other brands requested


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Q: Are you trading company or manufacturer ?
A: We are factory.


Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.


Q: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.


Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
If you have other question, freely to contact us,please.


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