• JAC Grid Coupling SH/SV (Size 20S-200S)
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JAC Grid Coupling SH/SV (Size 20S-200S)

JAC Grid Coupling SH/SV (Size 20S-200S)

Tapered-grid flexible coupling in which a steel grid spring between grooved hubs damps shock and vibration. Supplied with an SH horizontal-split aluminium cover or an SV vertical-split steel cover.

Key features

  • Tapered grid spring flexes in the hub grooves to damp shock and vibration
  • Absorbs parallel and angular misalignment and axial float
  • Grid acts as a shear element under overload, protecting shafts and machines
  • Suited to reversing drives and shock-loaded starts
  • Grease lubricated cover

Specifications

Sizes 20S to 200S
Cover options SH horizontal split aluminium, SV vertical split steel
HP per 100 rpm 0.68 - 2,413
Max. bore 30 - 361 mm
Max. speed 900 - 4,500 rpm
Lubrication Grease
Weight note Coupling weight without bore machining
Unit mm, kg-cm
Source JAC Couplings Grid Coupling catalogue
20S HP per 100 rpm: 0.68 | Basic torque: 486 kg-cm | Max. speed: 4,500 rpm | Max. bore: 30 mm
30S HP per 100 rpm: 1.93 | Basic torque: 1,383 kg-cm | Max. speed: 4,500 rpm | Max. bore: 36 mm
40S HP per 100 rpm: 3.22 | Basic torque: 2,304 kg-cm | Max. speed: 4,500 rpm | Max. bore: 44 mm
50S HP per 100 rpm: 5.63 | Basic torque: 4,033 kg-cm | Max. speed: 4,500 rpm | Max. bore: 50 mm
60S HP per 100 rpm: 8.85 | Basic torque: 6,337 kg-cm | Max. speed: 4,350 rpm | Max. bore: 57 mm
70S HP per 100 rpm: 13 | Basic torque: 9,217 kg-cm | Max. speed: 4,125 rpm | Max. bore: 68 mm
80S HP per 100 rpm: 27 | Basic torque: 19,010 kg-cm | Max. speed: 3,600 rpm | Max. bore: 82 mm
90S HP per 100 rpm: 48 | Basic torque: 34,564 kg-cm | Max. speed: 3,600 rpm | Max. bore: 95 mm
100S HP per 100 rpm: 81 | Basic torque: 58,183 kg-cm | Max. speed: 2,440 rpm | Max. bore: 107 mm
110S HP per 100 rpm: 121 | Basic torque: 86,411 kg-cm | Max. speed: 2,250 rpm | Max. bore: 117 mm
120S HP per 100 rpm: 177 | Basic torque: 126,736 kg-cm | Max. speed: 2,025 rpm | Max. bore: 136 mm
130S HP per 100 rpm: 257 | Basic torque: 184,343 kg-cm | Max. speed: 1,800 rpm | Max. bore: 165 mm
140S HP per 100 rpm: 370 | Basic torque: 265,993 kg-cm | Max. speed: 1,650 rpm | Max. bore: 184 mm
150S HP per 100 rpm: 515 | Basic torque: 368,686 kg-cm | Max. speed: 1,500 rpm | Max. bore: 203 mm
160S HP per 100 rpm: 724 | Basic torque: 518,465 kg-cm | Max. speed: 1,350 rpm | Max. bore: 228 mm
170S HP per 100 rpm: 965 | Basic torque: 691,286 kg-cm | Max. speed: 1,225 rpm | Max. bore: 279 mm
180S HP per 100 rpm: 1338 | Basic torque: 958,584 kg-cm | Max. speed: 1,100 rpm | Max. bore: 311 mm
190S HP per 100 rpm: 1770 | Basic torque: 1,267,358 kg-cm | Max. speed: 1,050 rpm | Max. bore: 339 mm
200S HP per 100 rpm: 2413 | Basic torque: 1,728,216 kg-cm | Max. speed: 900 rpm | Max. bore: 361 mm
Shaft CouplingJAC
19 product codes available in this family
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JAC Grid Coupling SH/SV (Size 20S-200S)

Brand JAC·Shaft Coupling

Available part numbers (19)

20S, 30S, 40S, 50S, 60S, 70S, 80S, 90S, 100S, 110S + 9 more — see full table ↓

How to order

Send the JAC part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
20SHP per 100 rpm: 0.68 | Basic torque: 486 kg-cm | Max. speed: 4,500 rpm | Max. bore: 30 mm
30SHP per 100 rpm: 1.93 | Basic torque: 1,383 kg-cm | Max. speed: 4,500 rpm | Max. bore: 36 mm
40SHP per 100 rpm: 3.22 | Basic torque: 2,304 kg-cm | Max. speed: 4,500 rpm | Max. bore: 44 mm
50SHP per 100 rpm: 5.63 | Basic torque: 4,033 kg-cm | Max. speed: 4,500 rpm | Max. bore: 50 mm
60SHP per 100 rpm: 8.85 | Basic torque: 6,337 kg-cm | Max. speed: 4,350 rpm | Max. bore: 57 mm
70SHP per 100 rpm: 13 | Basic torque: 9,217 kg-cm | Max. speed: 4,125 rpm | Max. bore: 68 mm
80SHP per 100 rpm: 27 | Basic torque: 19,010 kg-cm | Max. speed: 3,600 rpm | Max. bore: 82 mm
90SHP per 100 rpm: 48 | Basic torque: 34,564 kg-cm | Max. speed: 3,600 rpm | Max. bore: 95 mm
100SHP per 100 rpm: 81 | Basic torque: 58,183 kg-cm | Max. speed: 2,440 rpm | Max. bore: 107 mm
110SHP per 100 rpm: 121 | Basic torque: 86,411 kg-cm | Max. speed: 2,250 rpm | Max. bore: 117 mm
120SHP per 100 rpm: 177 | Basic torque: 126,736 kg-cm | Max. speed: 2,025 rpm | Max. bore: 136 mm
130SHP per 100 rpm: 257 | Basic torque: 184,343 kg-cm | Max. speed: 1,800 rpm | Max. bore: 165 mm
140SHP per 100 rpm: 370 | Basic torque: 265,993 kg-cm | Max. speed: 1,650 rpm | Max. bore: 184 mm
150SHP per 100 rpm: 515 | Basic torque: 368,686 kg-cm | Max. speed: 1,500 rpm | Max. bore: 203 mm
160SHP per 100 rpm: 724 | Basic torque: 518,465 kg-cm | Max. speed: 1,350 rpm | Max. bore: 228 mm
170SHP per 100 rpm: 965 | Basic torque: 691,286 kg-cm | Max. speed: 1,225 rpm | Max. bore: 279 mm
180SHP per 100 rpm: 1338 | Basic torque: 958,584 kg-cm | Max. speed: 1,100 rpm | Max. bore: 311 mm
190SHP per 100 rpm: 1770 | Basic torque: 1,267,358 kg-cm | Max. speed: 1,050 rpm | Max. bore: 339 mm
200SHP per 100 rpm: 2413 | Basic torque: 1,728,216 kg-cm | Max. speed: 900 rpm | Max. bore: 361 mm

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