HB Series Industrial Heavy Duty Helical Bevel Gearbox

HB Series Industrial Heavy Duty Helical Bevel Gearbox

HB series helical bevel gearbox is a brand-new rigid tooth flank gear unit with wide application areas, which has the feature of a large torque range, a design of unit structure modulization capable of horizontal mounting, and vertical mounting, which has a solid shaft, hollow shaft and hollow shaft with shrink disk. With carbonized high-strength good-quality alloy, the series features high-efficiency and long lite-span, permissible and radial loads, low noise, high reliability, compact structure, and so on.

HB Series Heavy Duty Helical Bevel Gearbox Specifications:

Housing material	HT250 High-strength cast iron
Gear material	20CrMnTi
Gear Surface&hardness	HRC58°-62°
Gear core hardness	HRC33°-78°
Input/Output shaft material	40Cr
Gear Machining precision	Accurate grinding 6-5 grade
Heat treatment	Carburizing, Quenching, etc
Efficiency	up to 92%
Noise(Max)	60-67dB
Installation type	Horizontal mounting position, Vertical mounting position
Output type	Solid shaft, Hollow shaft, hollow shaft with shrink disk, flanged shaft
Bearing brand	NSK, SKF, HRB, ZWZ etc
Oil seal brand	NAK, KSK, etc
Lubricant	VG220
Motor	IP55, F class
Motor shaft	40Cr, Carburizing, Quenching, etc
Warranty	12months
Color	Blue, Grey

HB Series Heavy Duty Helical Bevel Gearbox Types:

Gear Reducer Structure Code	Description
B…SH… :	Right angle bevel helical speed reducer with solid shaft
B…HH… :	Right angle bevel helical speed reducer with hollow shaft(Bore)
H…SH… :	Parallel shaft bevel helical gear reducer with solid shaft
H…HH… :	Parallel shaft bevel helical gear reducer with hollow shaft(Bore)

H Series Helical Gearbox Model Details:

Series	Transmission Ratio  (i)	Models
H1	1.25-5.6	H1SH3, H1SH5, H1SH7, H1SH9, H1SH11, H1SH13, H1SH15, H1SH17, H1SH19
H2	6.3-28	H2SH4, H2SH5, H2SH6, H2SH7, H2SH8, H2SH9, H2SH10, H2SH11, H2SH12, H2SH13, H2SH14, H2SH15,H2SH16, H2SH17, H2SH18, H2SH19, H2SH20, H2SH21, H2SH22, H2SH23, H2SH24, H2SH25, H2SH26
H3	25-112	H3SH4, H3SH5, H3SH6, H3SH7, H3SH8, H3SH9, H3SH10, H3SH11, H3SH12, H3SH13, H3SH14, H3SH15,H3SH16, H3SH17, H3SH18, H3SH19, H3SH20, H3SH21, H3SH22, H3SH23, H3SH24, H3SH25, H3SH26
H4	100-450	H4SH5, H4SH6, H4SH7, H4SH8, H4SH9, H4SH10, H4SH11, H4SH12, H4SH13, H4SH14, H4SH15, H4SH16,H4SH17, H4SH18, H34H19, H4SH20, H4SH21, H4SH22, H4SH23, H4SH24, H4SH25, H4SH26

B Series Helical Gearbox Model Details:

Transmission stage	Ratio(i)	Models
B2	5 - 14	B2SH4, B2SH5,   B2SH6,   B2SH7,   B2SH8,   B2SH9,B2SH10, B2SH11, B2SH12, B2SH13, B2SH14, B2SH15,B2SH16, B2SH17, B2SH18,
B3	12.5 – 90	B3SH4, B3SH5,  B3SH6,   B3SH7,   B3SH8,   B3SH9,B3SH10, B3SH11, B3SH12, B3SH13, B3SH14, B3SH15,B3SH16, B3SH17, B3SH18, B3SH19, B3SH20, B3SH21,B3SH22, B2SH23, B2SH24, B3SH25, B3SH26,
B4	80 - 450	B4SH4, B4SH5,   B4SH6,   B4SH7,   B4SH8,   B4SH9,B4SH10, B4SH11, B4SH12, B4SH13, B4SH14, B4SH15,B4SH16, B4SH17, B4SH18, B4SH19, B4SH20, B4SH21,B4SH22, B4SH23, B4SH24, B4SH25, B4SH26,

HB Series Heavy Duty Helical Bevel Gearbox Features:

(1) H B series helical gearbox adopt currency layout and may transform into a special reducer according to the customer's requirement.(2) The housing of one size can realize parallel shaft, right-angle shaft modes, and horizontal and vertical mounting modes. A variety of components is reducible, and the number of reducer's modes is augmentable.(3) Sound-absorbable structure, larger surface, big fan reduce temperature and noise, advanced grinding process of cylindrical gear and bevel gear improve stability and transmit power more efficiently.(4) Input mode: Motor-connected flange, shaft input.(5) Output mode: Solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines, solid shaft with flange.(6) Mounting mode: Foot-mounted, flange-mounted, swing base-mounted, torque-arm-mounted.(7) HB series helical gearbox includes sizes 3-26, the number of stages is 1-4, Ratio is 1.25-450.

HB Series Heavy Duty Helical Bevel Gearbox Applications:

HB series industrial helical bevel gearboxes are highly efficient and based on a modular general system. It can be industry-dedicated gear units according to customer demand. The high-power gear units include helical and bevel types with horizontal and vertical mounting positions available. More sizes with a reduced variety of parts; Designing noise-absorbing housings; Through enlarged housing surface areas and large fans, as well as the helical and bevel gear adopt advanced grinding ways, which makes lower temperature and noise, higher operational reliability combined with increased power capacity. It is widely used in metallurgy, mining, transport, cement, construction, chemical, textile, light industry, energy, and other industries.

HB Series Helical Bevel Gearbox Installation Notes: 

--Assembly form: vertical installation, horizontal installation, torsion arm installation.--Input mode: motor connection flange, shaft input.--Output mode: solid shaft with flat key, hollow shaft with flat key, hollow shaft with expansion disc connection, hollow shaft with spline connection, solid shaft with spline connection, and solid shaft with flange connection.--Can be equipped with a backstop according to customer requirements. Combine with R and K series to get a bigger speed ratio.