Nisuka SMSR Gearbox
Unit Selection for Nisuka SMSR Gearbox Models
How to select the right fitting Nisuka Model?
To select the right fitting Nisuka models, follow the steps:
Step-1 Service Factor:
From the table here, select the service factor applicable to the drive.
Step-2 Design Power:
Multiply the power consumed or motor power by the service factor chosen in Step-1. Note: Ensure that the design power exceeds motor-rated power.
Step 3 Unit Selection:
Based on the value obtained in Step-2, refer to the table given here and select the correct size of the gear unit.
The output/input speed will determine the selection of single or double reduction gear-box.
The Power Rating table shows the normal operating speeds for all gearbox models. For more information, please feel free to consult with us.
The Power Rating table shows the normal operating speeds for all gearbox models. For more information, please feel free to consult with us.
Selection Example
Application “Conveyor Gearbox Duty hours operating more than 16 hours per day Motor power 10 kW Motor speed 1500 rpm Conveyor speed requires 50 rpm
Require service factor 2 (From Table 1) Gearbox rating require = Motor power x Service factor 10 x 2 = 20kW
From power rating table 3 Gearbox rating 23kW at output speed 50 rpm for N8 gear model.
Require service factor 2 (From Table 1) Gearbox rating require = Motor power x Service factor 10 x 2 = 20kW
From power rating table 3 Gearbox rating 23kW at output speed 50 rpm for N8 gear model.
Table 1 : Section of Service Factor Based On Applications.
Table 2 : Power Rating (kw) Ratio 7 : 1 units
(Single reduction) (1 HP = 0.746kw)
FACTOR OF SAFETY 2.0 INCLUDED
Table 3 : Power Rating (kw) Ratio 6 : 1 units
(Single reduction) (1 HP = 0.746kw) FACTOR OF SAFETY 2.0 INCLUDED
Salient features and benefits of Nisuka SMSR Gearbox
- Custom-designed to bear heavy shock loads.
- Anti-pitting design of tooth for conveyor belt gearbox.
- Case-hardened pinions and gear wheels.
- Laps to increase gear bending and life.
- All anti-friction bearings are selected based on international standard ISO 281, and nominal life is often a satisfactory estimate of a bearing's performance capabilities
- Pinions and gears are adequately supported by ample capacity of anti-friction bearings to permit overhung and shock loads.
- Gearbox's main housing is fabricated using closely grained Cast Iron. It is designed to be oil-tight, dust proof, and it can take shock loads.
- Double lips seals are used to prevent oil leakage, and to avoid intrusion of external elements like atmospheric dust.
- Machining of critical mounting surfaces and boring, done using high precision CNC machines.
- Quick and easy gear mounting and alignment.
- All gearbox models are available with Hold Back system.
- All gearboxes are equipped with drive motor mounting stand.
- Tough, durable and maintenance-free gearbox.
- Gearboxes designed as per DIN/IS/ ISO standards.
Parts Identification For Nisuka SMSR Gearbox
Individual Replacement Parts List
Photos
