China 1: 1 Ratio Small 90 Degree Transmission Gearbox Spiral Bevel Gears for Coal Gold Mining Drilling Equipment with ce certificate top quality Good price

Solution Description

 H B Series Industrial GearBox 



  • Realized parallel shaft,proper-angle shaft modes and horizontal,vertical mounting modes. Making use of significantly less component elements.

  • Implementing CZPT d grinding method which enhanced the steadiness and the performance of transmit CZPT with reduced sounds.

  • Input manner: motor connected flange, shaft enter

  • Output manner:reliable shaft with flat important,hollow shaft with flat important,hollow shaft with shrink disk,hollow shaft with spline connection, sound shaft with spline connection, solid shaft with flange.

  • Mounting method:vertical, horizontal, swing foundation-mounted, torque-arm-mounted.

  • Ratio assortment:1.23~450. It can be larger when combining with K&R collection reducer.

    H & B SERIES

    Transmission stage B2 (ratio from 5~eighteen)
    B3 (ratio from 12.5~ninety)
    B4 (ratio from 80~four hundred)

    Transmission stage H1 (ratio from 1.25~5.6)
    H2 (ratio from 6.3~28)
    H3 (ratio from 22.4~112)
    H4 (ratio from 100~450)
    Housing material HT250 high-power solid iron
    Housing hardness HBS190-240
    Equipment materials 20CrMnTi alloy steel
    Surface area hardness of gears HRC58°~62 °
    Equipment main hardness HRC33~forty
    Input / Output shaft substance 42CrMo alloy metal
    Input / Output shaft hardness HRC25~30
    Machining precision of gears precise grinding, 6~5 Grade
    Lubricating oil GB L-CKC220-460, Shell Omala220-460
    Warmth treatment tempering, cementiting, quenching, and so on.
    Performance ninety two%~98% (relies upon on the transmission phase)
    Sound (MAX) 60~68dB
    Temp. rise  (MAX) 40ºC 
    Temp. increase (Oil)(MAX) 50ºC
    Vibration ≤20µm
    Backlash ≤20Arcmin
    Model of bearings China CZPT brand HRB,LYC,ZWZ or other makes asked for, NSK…..
    Brand name of oil seal NAK— ZheJiang or other brand names requested


Q: Are you trading organization or producer?
A: We are factory.

Q: How CZPT is your delivery time?
A: Usually it is 5-ten times if the merchandise are in stock. or it is 15-twenty times if the products are not in inventory.

Q: Can we purchase 1 personal computer of every single merchandise for high quality testing?
A: Sure, we are glad to acknowledge trial order for quality testing.

Q:How to decide on a gearbox which fulfills your requirement?
A:You can refer to CZPT catalogue to choose the gearbox or we can support to choose when you provide
     the specialized data of needed output torque, output speed and motor parameter and many others.

Q: What details shall we give ahead of inserting a buy get?
A:a) Sort of the gearbox, ratio, input and output type, enter flange, mounting position, and motor informationetc.
     b) Housing colour.
     c) Obtain quantity.
    d) CZPT particular demands.

The primary advantage of worm gears is their capacity to give large reduction ratios and correspondingly large torque multipliers. They can also be utilised as reducers for lower to medium velocity programs. Also, simply because their reduction ratio is based on the quantity of enamel on the gear, they are far more compact than other sorts of gears. Like fine pitch leadscrews, worm gears are generally self-locking, creating them excellent for hoisting and hoisting purposes.
China 1: 1 Ratio Little ninety Degree Transmission Gearbox Spiral Bevel Gears for Coal Gold Mining Drilling Gear with ce certification best quality Great price tag