Products Power Transmission Products

  • Plastic Top Chain

TPUN-LH Series

Has a slightly shorter link height than TPUN Series.

Matches the link height often found in global markets.

Minimum sideflex radius: 150mm

  • TPUN550-LH: Stainless steel pin type
    (Chain width: 55.0mm, Link height: 24.0mm)
  • TPUN535-LH: Stainless steel pin type
    (Chain width: 53.5mm, Link height: 25.0mm)
TPUN-LH Series
  • *TPUN550-LH is equivalent to MB64. Only the minimum sideflex radius and color differ.
  • *TPUN535-LH is equivalent to MB90. Only the minimum sideflex radius, link height, side shape, and color differ.

1. Line-up & features

TPUN550-LH TPUN535-LH
Stainless steel pin type
Connecting pin: SUS304 D-pin
TPUN550-LH picture TPUN535-LH picture
  • Its small minimum sideflex radius (150mm) allows for compact layouts.
  • Matches the link height often found in global markets. Has a slightly shorter link height than TPUN Series.
  • Only available in standard specifications.
  • Not available with plastic pins.

2. Structure

TPUN-LH Structure
  • TPUN535-LH does not have wings.

3. Model Numbering Example

TPUN 550 - LH
(1) (2) (3)
  1. (1) Model
  2. (2) Plate width: 553 = 53.5mm, 550 = 55.5mm
  3. (3) Model
*Click here for more information on each series