top of page
Riverhaw Safety Hub.jpg

PEAK SHAVER
FROM RIVERHAWK

PEAK SHAVER SAFETY HUB - DRIVE THROUGH TRANSIENTS

​​

The Riverhawk Peak Shaver is a hydraulically-activated component that seamlessly integrates into a comprehensive coupling system. It collaborates with a flexible coupling to shield machinery from the transmission of undesired forces.

 

This versatile device can be mounted either on the shaft, replacing a hub, or between shafts, serving as a spacer piece.

Under standard operating conditions, the Peak Shaver flawlessly transmits the entirety of the shaft power from the driving shaft to the driven shaft. This ensures robust protection when a machine encounters a sudden surge in torque.

 

In the event of such a spike, the device’s internal mechanism slips, allowing both shafts to maintain their rotation. Once the torque surge subsides, the device re-engages, resuming the transmission of the standard torque load.

This design ensures optimal performance and protection for your machinery.

​​

Main features:

​• Prevents damage due to torque spikes
• Reduces cost and size of original equipment
• Drives through torque spikes
• Automatic Re-Grip
• Simple, compact and reliable
• Minimal reset time results and minimum loss of production

​

Get in touch to learn more.

Size
max Shaft DIA (mm)
min Key Length (mm)
OD (mm)
Protection Torque max (Nm)
1
42
45
76
2600
2
48
51
87
4000
3
55
58
98
5700
4
60
64
108
7800
5
65
70
119
10400
6
75
77
130
13500
7
80
83
141
17100
8
85
89
152
21400
9
90
96
162
26300
10
100
102
173
31900
11
105
108
184
38300
12
110
115
195
45500
13
120
127
216
62400
14
135
140
238
83100
15
150
153
260
108000
16
160
166
281
137000
17
175
178
303
171000
18
190
191
324
211000
19
200
204
346
256000
20
215
216
367
307000
21
220
229
389
364000
22
250
254
432
499000
23
275
280
475
664000
24
300
305
519
863000
bottom of page