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View All PowerGrip® GT®3 Belts

GT3 2590-14MGT-55

Product # 93560146

PowerGrip® GT3 belts are made of a highly advanced combination of materials designed to reduce both initial and operating costs. The entire PowerGrip® GT3 belt range is suited both for new drive designs as for performance upgrades on existing drives. It has two times the rating of competitive RPP™ belts and its predecessors PowerGrip® GT™ and HTD™, with the largest selection of belts and sprockets in the industry. The 2MGT, 3MGT and 5MGT pitches are ideal for compact drives on hand tools, business machines, domestic appliances and high precision servomotor drives. The 8MGT and 14MGT pitches are the optimum choice for high performance drives in the machine tool, paper and textile industries where durability and low maintenance are required or to upgrade existing HTD belt drive applications. At reduced widths, GT3 belts can be used as a direct replacement for most 8mm and 14mm pitch standard rubber RPP and HTD synchronous belts.

  • Product Details
    Part #
    Product # 93560146
    Description GT3 2590-14MGT-55
    UPC 770075597223
    Pitch (mm) 2590
    Pitch Length (mm) 2590
    Section 14MGT
    Number of Teeth 185
    Width (mm) 55
  • Application
    Markets/Applications PowerGrip® GT®3 belts are suitable for many applications such as HVAC, textile, printing, machine tools, food processing, conveyors, packaging, agriculture, pumps, compressors, centrifuges, laundry, pulp and paper.
  • Construction
    Material CR
  • International Standards
    Trademarks HT100® is a Registered Trademark of Reliance Electric. RPP® is a Registered Trademark of Carlisle Power Transmission Products Inc.
  • Notes
    Belt Notes 8M and 14M PowerGrip® GT®3 belts are conductive in accordance with ISO 9563. When belt drive systems are located in potentially hazardous environments, safe and reliable dissipation of electrostatic charges is critical - a secondary means of dissipation such as static grounding brushes is recommended. PowerGrip® GT®3 part numbers are comprised of pitch, pitch length and width. For example; part number 3150-14MGT-55 denotes a 3150mm pitch length, 14mm pitch and 55mm width.
    Recommended For PowerGrip® GT®2 Sprockets
    WARNING: Do NOT use HTD® or RPP® profile sprockets in new designs. PowerGrip® GT®3 belts can be used on existing HTD® or HT100® sprockets as replacement belts, usually at the next narrowest width. New drive designs must use the PowerGrip® GT®2 sprockets, because of the high torque capacity of PowerGrip® GT®3 belts.
  • Packaging details
    Customer Pack 1
    Weight (lbs.) 0.61


Features and Benefits

  • Gates patented tooth profile is designed for use with a specific sprocket groove silhouette; sprocket groove-belt tooth combination increases capacity, while improving registration.
  • PowerGrip®GT™3 belts are available in 2, 3, 5, 8, and 14mm pitch sizes. A single twist cord helps prevent the belt from moving downward on vertical shaft ACHE applications.
  • Technically advanced compound with fiberglass tensile cord, elastomeric teeth and backing and nylon facing.
  • Fiberglass tensile cord provides high strength, excellent flex life, and high resistance to elongation.
  • Elastomeric backing protects the cords from environmental pollution and frictional wear.
  • 8MGT, 14MGT: static conductive to ISO 9563; Directive 2014/34/EU- ATEX compliant.
  • Neoprene body provides protection against grime, grease, oil, and moisture.
  • Nylon tooth facing provides a durable surface for long service life.
  • Low friction nylon facing protects the tooth surface against wear.
  • PowerGrip® GT™3 exceeds HTD™ in tooth ratchet resistance.
  • Precision-formed and accurately spaced elastomeric teeth.
  • Temperature Range: -22°F to 212°F (-30°C to + 100°C).
  • Compact, light-weight and cost-effective drives.
  • High tooth jump resistance.
  • No lubrication needed.
  • Lower running noise.
  • 2MGT, 3MGT, 5MGT pitch: perfect fit on GT® profile pulleys.
  • 8MGT, 14MGT pitch: perfect fit on HTD® profile pulleys.
  • 5MGT, 8MGT, 14MGT on demand available in PowerPainT™ construction.
  • Available in 2MGT, 3MGT, 5MGT, 8MGT, 14MGT pitch.


Our engineers worked tirelessly to construct our high performance PowerGrip™ GT®3 Belts. The technologically advanced fiberglass tensile cord equips this belt for greater carrying, tension, and pressure capacity, with a helically wound tensile member for strength, flex life, and elongation resistance. The belt's elastomeric teeth are precision manufactured for accurate spacing, with a low-friction nylon facing to protect the tooth surfaces against wear, environmental pollution, and contaminants. Equip your application with the power of Gates® PowerGrip™ Belts.