Drill speed reducer

Drill Speed Reducer Materials
Housing (case ) : HT250 (cast iron)
Gear Pair : 20CrMnTi
Finish : Carburizing & Quenching
Design : Modularly designed
Lubrication : VG220
Technical Parameter
   Model size : R/RF17,27,37, 47, 57, 67, 77, 87,97,107 ,137
Ratio : 3.33–229.91
Input Power : 0.18-160kw
Output Torque : 0.02-18K N. M
Output Speed : 0.3-350 RPM
Gear Accuracy : 6 to 4 Grade
Gear Pair Surface hardness : HRC58° -62°
Efficiency : It can be reached to 96%
Mounting Position : Foot / Flange Mounting
Motor : IP55 / IP54
Certification : CE, SGS
Management System : ISO9001: 2008

Description

Drill speed reducer Characteristics:

This drill speed reducer wide uses middle and small size vertical drill machine. helical gear arrangement is cost effective selection. 
1, Drill speed reducer, combined with international technical requirements, the drill helical gearbox has very high technology content;
2, Save space, reliable and durable, bear high overload capability, power up to 250 kW;
3, Low energy consumption, superior performance, inline helical gearbox efficiency is as high as 95% above;
4, Small vibration, low noise, high energy saving;
5, Choose high quality forged steel material, semi-steel housing, gear surface after high-frequency heat treatment.

Drill speed reducer

Drill speed reducer link code and form:

Gearbox Outline Structure Description
R…Y…inline helical gearbox R…Y… foot mounted inline helical gearbox with solid shaft
RF…Y…inline helical gearbox RF…Y… flange mounted inline helical gearbox with solid shaft
RS…inline helical gearbox RS… foot mounted, shaft input inline helical gearbox with solid shaft
RFS…inline helical gearbox RFS… flange mounted shaft input helical gearbox with solid shaft
R…R…Y… inline helical gearbox R…R..Y… foot mounted combinatorial gearbox with solid shaft
RF…R…Y…inline helical gearbox RF..R…Y… flange mounted combinatorial gearbox with solid shaft
RM…Y…flange mounted helical gearbox with extended bearing housing RM…Y… flange mounted helical gearbox with extended bearing housingInline helical gearbox modular system combination
Inline helical gearbox modular system combination

Mounting position & position of motor thermal box

Advantages:
1.high quality
2.suitable price
3.High safety performance
4.High reliability
5.large bearing
6.Long-life for the drill helical gearbox.
7.Cost-effective
8.Standardization in component structure,
9. Packages are all in modules,
10.Compatibility and a high degree of exchangeability for all
components.

Application:
Drill Speed reducer can modularly compose with other reducers and variator, get a large reduction ratio drive and variation.
Therefore it is applied to many industrial areas, such as vertical Drill machines, Metallurgical mines, etc.

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