概述： 
主要由壓緊的主動輪裝置、摩檫傳動機構、調速控制機構組成。 
1.高強度：在加沖擊負栽或機器逆轉時，本機性能可靠，能精確轉動，屋后座歷。 
2.變速范圍大：變速比均為1：5，即輸出轉速可在1：45至1：7.25之間任意變化。 
3.調速精度高：調速精度為1--0.5轉。 
4.性能穩(wěn)定：本機的傳動部件都經過特殊的熱處理，精密度加工摩檫部位，潤滑良好，運行平穩(wěn)、噪音低、壽命長。 
5.同軸結構：輸入軸、輸出軸同向旋轉，體積小、重量輕。 
6.組合能力強：本機可與各種類型減速機組合，實現低轉速，大扭規(guī)的變速效果。
7.在允許負載的情況下，調定的轉速恒定； 
8.全機密封，可適用于潮濕、多塵、有輕度腐蝕性的工作環(huán)境。 

技術參數： 
功 率：0.18KW～7.5KW 
轉 矩：1.5N·m～2062N·m 
變速范圍： 
1.基本型：200-1000r/min 
2.變速機帶一級齒輪減速（i=2.5-5）：40-200r/min 
3.變速機帶二級齒輪減速（i=7.1-25）：8-140r/min 
4.變速機帶三級齒輪減速（i=42-100）：2-23.5r/min

It mainly consists of a compressed driving wheel device, a friction transmission mechanism, and a speed control mechanism.
1. High strength: When subjected to impact loading or machine reversal, this machine is reliable in performance, capable of precise rotation, and can be seated behind the house.
2. Wide speed range: The gear ratios are all 1:5, which means the output speed can vary freely between 1:45 and 1:7.25.
3. High speed regulation accuracy: The speed regulation accuracy is 1-0.5 revolutions per minute.
4. Stable performance: The transmission components of this machine have undergone special heat treatment, precision machining of friction parts, good lubrication, smooth operation, low noise, and long service life.
5. Coaxial structure: The input shaft and output shaft rotate in the same direction, with small volume and light weight.
6. Strong combination ability: This machine can be combined with various types of reducers to achieve low speed, large torque and variable speed effects.
7. Under allowable load conditions, the set speed remains constant;
8. Fully sealed, suitable for damp, dusty, and slightly corrosive working environments.

Technical parameters:
Power: 0.18KW~7.5KW
Torque: 1.5N · m~2062N · m
Variable speed range:
1. Basic type: 200-1000r/min
2. Transmission with primary gear reduction (i=2.5-5): 40-200r/min
3. Transmission with secondary gear reduction (i=7.1-25): 8-140r/min
4. Transmission with three-stage gear reduction (i=42-100): 2-23.5r/min