Premium Drive Coupling Assembly for Kaeser Rotary Screw Compressors

Experience unmatched power transmission and durability with our high-precision coupling assembly, expertly engineered for Kaeser rotary screw compressors. This flexible coupling is designed to deliver seamless torque transfer from the electric motor to the air-end while eliminating vibration, misalignment damage, and noise.

Manufactured using high-grade elastomeric elements and CNC-machined metal hubs, the coupling ensures:

✅ High Torque Transmission – Zero backlash under full load

✅ Vibration Dampening – Protects bearings, shafts & seals

✅ Thermal & Chemical Resistance – Ideal for harsh plant conditions

✅ Perfect Alignment – Supplied with factory-grade mounting bolts

✅ Extended Service Life – Designed for 24x7 industrial operation

Its robust design helps absorb shock loads during start/stop cycles and protects the entire drive line. Whether it's a direct-drive or belt-drive unit, this coupling maintains performance integrity even at high RPMs — ensuring consistent air delivery, reduced maintenance costs, and improved compressor uptime.

The included high-tensile bolt kit ensures fast installation and stable operation, reducing installation errors and downtime.

✅ Fully Compatible with the Following Kaeser Compressor Models:

🔹 SX Series

SX 3 / SX 4 / SX 6 / SX 8 / SX 12

🔹 SM Series

SM 6 / SM 8 / SM 9 / SM 12 / SM 13

🔹 SK Series

SK 15 / SK 17 / SK 19 / SK 20 / SK 21 / SK 22 / SK 25

🔹 AS Series

AS 25 / AS 30 / AS 35

🔹 ASK Series ✅

ASK 27 / ASK 28 / ASK 32 / ASK 35 / ASK 40

🔹 ASD Series

ASD 25 / ASD 30 / ASD 35 / ASD 40

🔹 BSD Series

BSD 50 / BSD 62 / BSD 72 / BSD 75

🔹 CSD Series

CSD 82 / CSD 102 / CSD 122 / CSD 125

🔹 DSD Series

DSD 131 / DSD 141 / DSD 151 / DSD 171 / DSD 201

🔹 ESD Series

ESD 251 / ESD 301 / ESD 351

🔹 FSD Series

FSD 471 / FSD 571 / FSD 751

🔹 HSD Series

HSD 651 / HSD 751 / HSD 851

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📌 Note: This coupling includes high-tensile bolt set and is precision-balanced for Kaeser compressors. For perfect fitment, always verify shaft dimensions and drive type (belt or direct).