Structure:
Two coupling sleeves with concave claws and high concentricity.
One side of the safety coupling is integrated.
The elastic ring can choose the specification pattern A or B.
Temperature range: depends on the quincunx elastic ring selected.
Torsional rigidity: quincunx elastic rings with different shore hardness are provided for the optimization of transmission system.
Clearance: there is absolutely no back clearance through clamp connection with strong adhesion and established principles.
Fit clearance: shaft sleeve connection 0.01 - 0.05 mm.
Material Science:
Safety component: high strength hardened steel coupling sleeve
D1: from series to 450, it is made of high-strength aluminum, and from Series 800, it is made of steel coupling sleeve
D2: to 60 series are made of high-strength aluminum and from 150 series are made of steel
Elastic ring: precision molded, extremely wear-resistant plastic.
Technical parameters:
Rated torque: 1-1800 Nm
Shaft diameter 5 - 80 mm
Features of ES2 safety coupling:
Compact structure
Precise torque limit
High control stroke in case of overload
Fast stop in milliseconds
The zero back gap structure is confirmed by the R + W principle
Electrical insulation
Plug in coupling
| SIZE | 5 | 10 | 20 | 60 | 150 | 300 | 450 | 800 | 1500 |
| Adjustment range possible |
1-3 3-6 |
2-6 4-12 |
10-25 20-40 |
10-30 25-80 |
20-70 45-150 80-180 |
100-200 150-240 200-320 |
80-200 200-350 300-500 |
400-650 500-800 600-900 |
600-850 700-1200 1000-1800 |
| Overall length | 50 | 60 | 86 | 96 | 106 | 140 | 164 | 179 | 245 |
| Inside diameter | 4-12.7 | 5-16 | 8-25 | 12-32 | 19-36 | 20-45 | 28-60 | 35-80 | 35-90 |
| Moment of inertia | 0.02 | 0.06 | 0.25 | 0.7 | 2.3 | 11 | 22 | 33.5 | 185 |
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