Muff Couplings

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MUFF COUPLINGS

Reliable Muff Couplings for Industrial Applications

The AniGears Muff Coupling is a robust, rigid coupling designed for the secure connection of two aligned shafts. Also known as a Clamp Coupling, it transmits power through friction grip and keyway engagement, ensuring zero backlash and high torque stability. Its split design allows for easy assembly and disassembly without disturbing the position of the shafts or driven equipment.

AniGears Engineering manufactures high-performance Muff Couplings designed to provide a rigid and reliable connection between two shafts for efficient power transmission. Engineered with precision and manufactured using premium-grade materials, our muff couplings ensure maximum strength, accurate shaft alignment, and dependable performance across a wide range of industrial applications.

Our Muff Couplings are built to withstand heavy loads, continuous operation, and demanding working environments. With excellent dimensional accuracy and superior machining, they deliver smooth torque transmission while reducing wear and maintenance requirements. Their robust construction ensures long-lasting durability and consistent operational efficiency.

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Selection Procedure

Easy Selection Steps

Follow our simple step-by-step process to choose the right product for your application, ensuring optimal performance and reliability.

01
Determine Absorbed Power (kW)
02
Select Service Factor (SF)
03
Compute Design Power
04
Determine Coupling Rating at Operating Speed
05
Select Coupling Size
06
Verify Bore and Misalignment
07
Finalize Coupling Type
Dimension Of Muff Couplings

Detailed Measurements for Muff Couplings

Accurate dimensions provided to ensure proper selection, installation, and reliable performance of your muff couplings.

Size Bore ØD (H8) A L Key Way Bolt Torque (kgf.m) Weight (kg)
B (js9) C Key (b × h)
AM-25 Ø25 H8 Ø50 88 7 28 7×7 4-M6 × 30L 22 1
AM-30 Ø30 H8 Ø60 105 7 33 7×7 4-M6 × 30L 30 1.5
AM-35 Ø35 H8 Ø70 120 10 38.5 10×8 4-M8 × 35L 40 2.5
AM-40 Ø40 H8 Ø80 140 10 43.5 10×8 6-M10 × 40L 55 3.9
AM-45 Ø45 H8 Ø90 160 12 48.5 12×8 6-M10 × 45L 70 5.6
AM-50 Ø50 H8 Ø100 176 12 53.5 12×8 6-M10 × 45L 95 7.2
AM-55 Ø55 H8 Ø110 180 15 60 15×10 6-M10 × 45L 120 9.6
AM-60 Ø60 H8 Ø120 184 15 65 15×10 6-M12 × 50L 150 11.6
AM-65 Ø65 H8 Ø130 200 18 69.4 18×11 6-M12 × 50L 205 12.2
AM-70 Ø70 H8 Ø140 214 18 74.4 18×11 6-M14 × 55L 245 15.7
AM-75 Ø75 H8 Ø150 240 20 79.9 20×12 6-M14 × 55L 300 20.6
AM-80 Ø80 H8 Ø160 264 20 84.9 20×12 6-M16 × 55L 360 21.5
AM-85 Ø85 H8 Ø170 278 24 93 24×16 6-M16 × 55L 435 27.4
AM-90 Ø90 H8 Ø180 292 24 98 24×16 6-M18 × 75L 530 30
AM-95 Ø95 H8 Ø190 300 24 103 24×16 6-M18 × 75L 615 37.5
AM-100 Ø100 H8 Ø200 320 28 106.4 28×16 6-M18 × 75L 690 42
AM-110 Ø110 H8 Ø210 360 28 116.4 28×16 6-M18 × 75L 900 56
AM-120 Ø120 H8 Ø280 410 32 127.4 32×18 8-M20 × 75L 1,100 85
Specifications

Technical Specifications

  • Body Material: High-Grade Cast Iron Grade 20.
  • Bolts: Equipped with precision-engineered Mild Steel (MS) Bolts.
  • Design: Two-piece split construction (shell) for simplified maintenance and installation
Applications

Key Applications

  • Ideal for line shafting in textile mills, rolling mills, heavy engineering machinery, and power transmission setups where shaft alignment is precise
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Engineering Solutions Catalogue

Download our comprehensive catalogue to explore Anigears’ full range of engineering products, including couplings, pulleys, and conveyor solutions. Get detailed specifications, dimensions, and application information to help you select the right solution for your industrial needs.

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