K Series Transmission Industrial Helical Gearbox With Motor
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Technical Specifications
The K Series Helical-Bevel Gear Motor is the ultimate solution for applications requiring high torque, durability, and a space-saving right-angle output. Combining high-quality helical gears with a robust bevel gear stage, this series delivers exceptional performance and reliability even in the most demanding industrial environments. Its high efficiency and low-backlash operation make it a superior choice for a wide range of drive tasks.
Quick Overview: High torque right-angle drive with strong durability, compact footprint, and stable performance.
Key Features
- High Torque & Load Capacity: Robust bevel gear stage supports high torque and significant overhung load capacity.
- Space-Saving Right-Angle Output: 90-degree output is ideal for conserving space and simplifying machine layouts.
- Exceptional Efficiency: High-quality, case-hardened helical and bevel gears minimize power loss across the ratio range.
- Durable & Low-Maintenance: Designed for long service life with minimal maintenance requirements.
- Low Rotational Backlash: Precision gearing provides low backlash for accurate positioning applications.
Design and Mounting Options
The K Series is engineered for maximum flexibility with a wide array of versions:
- K..: Foot-mounted with solid shaft.
- KA..: Hollow shaft mounted.
- KF..: B5 flange-mounted with solid shaft.
- KAF..: B5 flange-mounted with hollow shaft.
- KH..: Hollow shaft with shrink disk for a secure, backlash-free connection.
- KV..: Splined hollow shaft (to DIN 5480).
- KAZ.., KVZ.., KHZ..: B14 flange-mounted versions with hollow, splined, or shrink disk shafts.
Technical Specifications at a Glance
| Specification | K Series |
|---|---|
| Input Power (kW) | 0.18 – 200 |
| Ratio (i) | 5.36 – 197.37 |
| Permissible Torque (N·m) | Up to 50,000 |
Model Designation Explained
Our model codes provide a clear overview of the product’s configuration. Here is an example breakdown:
| Code | Meaning |
|---|---|
| K | Product Series (K Series) |
| A | Mounting Type (Hollow shaft) |
| 67 | Gear Unit Size |
| T | With Torque Arm |
| D | Motor Type |
| 80N | Motor Frame Size / Stator Length |
| 4 | Number of Motor Poles |
| BMG | With Brake |
| 108.03 | Gear Ratio |
| B | Position of the Output Shaft |
| M1 | Mounting Position |
Operating Conditions
- Ambient Temperature: -40°C to +50°C (For startup below 0°C, the lubricant must be preheated).
- Altitude: Up to 1000 meters above sea level.
- Input Speed: Maximum of 1800 rpm.
- Operation: Suitable for both forward and reverse operation.
Typical Applications
With its high torque and robust right-angle design, the K Series excels in demanding applications such as:
- Heavy-duty conveyor systems
- Large agitators and mixers
- Hoisting and crane equipment
- Extruders and crushers
- Wastewater treatment (e.g., aerators, screw pumps)
- Industrial processing and material handling