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SMR Series Hollow Shaft Mounted Gear Motor Reducer Gearbox

A hollow shaft gearbox is used in many different applications, including the automotive industry, machine tools, and variable speed drives. It is commonly made from cast iron, steel, or aluminum. The operating temperature is a description of the range of temperatures a hollow shaft gearbox can operate at.

A hollow shaft gear motor has several advantages over a conventional model. First, they can be more compact. Secondly, a hollow shaft motor is lightweight and compact. Additionally, these gear motors are corrosion-resistant. Another advantage of hollow shaft motors is their high tensile strength. This allows them to endure high levels of stress without breaking.

Large-sized hollow shaft helical gearboxes are also an excellent choice. They allow for a compact reducer, yet offer the output torque of a larger motor. These gear units fit into areas where geared units can’t. The large hollow shaft can also feed cables or piping through the drive axis. In addition, they allow the use of stepper or brushless motors. This type of gearbox is often used in high-speed applications.

Hollow Shaft Gearbox

Details of Hollow Bore Shaft Gearbox

aplikasi: Conveyors in Mine, Quarry, Gravel Transport, Baggage & Bulk Handling, Animal Feeding, etc.
Pengaturan Gearing: Spiral
Torsi Output: 256-7449N.m
Masukkan Velocity: 1400rpm
Kecepatan Output: 100 ~ 400RPM
Lokasi Asal: Zhejiang, Cina
Warna: Biru / Abu-abu / Persyaratan pelanggan
Model: 1 Stage(Ratio 5): B05, C05, D05, E05, F05, G05, H05, J05
2 Stage(Ratio 13/20): B13/20, C13/20, D13/20, E13/20, F13/20, G13/20, H13/20, J13/20
instalasi: 1. Hanging Shaft Mounted
2. Output Flange Mounted
pelumasan: Lubricating Oil: Mineral Oil and Synthetic Oil
Extreme pressure oil is not recommended unless in case of with backstop
Pendinginan Alami


Hollow Shaft Gear Motor Shaft Mount Reducers Hollow Bore Gearbox
Components of SMR Series Hollow Bore Shaft Gearboxes

1. Perumahan: High-strength Cast Iron Gearboxes
2. Gigi: Helical Involute Gears, Carburizing, Quenching, Grinding
3. Poros: High-strength Hardening Alloy Steel
4. Konfigurasi Input: Input Poros Padat Berkunci
5. Keluaran Configurations: Keyed Hollow Shaft Output
6. Oil Seal: Double Lips Skeleton Seal
7. Suku Cadang: Lengan torsi, Backstop Opsional

Gearbox Hollow Shaft


Shaft Mount Reducer

Fitur SMR Series Hollow Shaft Gear Reducer

  • High strength of gear box, gears and shafts, sturdy and durable
  • 2 metric output shaft bore diameters(Standard and Optional)
  • Optional backstop to prevent backdriving. Backstop is not recommended for the gear ratio 5
  • Double lips skeleton oil seal combines the functions of seal and dust-proof
  • Widely used in belt conveyor and pulley drive system

SMR Shafted Mounted Gearbox for Conveyor Systems

1) All gears are heat dealt with and fixed to accomplish lower sound and large output

2) Proporsi pemasangan dapat dipertukarkan dengan Fenner


No. Desain

Lubang Poros Keluaran


Max. Torque*
Rasio (i)
Umum pilihan
B Φ30 Φ40 277N.m 5: 1

13: 1

20: 1

C Φ40 Φ50 468N.m
D Φ50 Φ55 783N.m
E Φ55 Φ65 1194N.m
F Φ65 Φ75 1881N.m
G Φ75 Φ85 2970N.m
H Φ85 Φ100 4680N.m
J Φ100 Φ120 7449N.m


Hollow Shaft Mount Reducer Dimensions

Hollow Shaft Gearbox Hollow Shaft Gear Reducer