• SUNGIL SAPC A.P. Lock Keyless Locking Device (d 4-35 mm)
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SUNGIL SAPC A.P. Lock Keyless Locking Device (d 4-35 mm)

SUNGIL SAPC A.P. Lock Keyless Locking Device (d 4-35 mm)

Aluminum alloy (AL-7075-T6) keyless locking device optimised for aluminum pulleys and high-speed servo drives, with an integral bearing pressure plate.

Key features

  • Low inertia aluminum body for high-speed rotation
  • Lower surface pressure, ideal for aluminum pulleys
  • Fewer fastening screws than steel types
  • Built-in pressure plate function for bearings
  • High corrosion resistance for clean rooms

Specifications

Series SAPC
Product A.P. Lock (keyless bushing)
Material AL-7075-T6 anodized body, SCM435 nickel plated screws
Bore range d 4-35 mm
Code format SAPC-d-D
Tc Max. permissible torque at zero thrust
Pt Max. permissible thrust at zero torque
Size tolerance ±0.3 mm
Source SUNGIL Catalogue (EN), A.P. Lock SAPC p.226
SAPC-4-15 d x D: 4 x 15 mm | Width L: 15.5 mm | Torque Tc: 2 N·m | Thrust Pt: 1 kN | Screw: M2.5 | Mass: 6 g
SAPC-4.5-16 d x D: 4.5 x 16 mm | Width L: 15.5 mm | Torque Tc: 2.2 N·m | Thrust Pt: 1 kN | Screw: M2.5 | Mass: 6 g
SAPC-5-16 d x D: 5 x 16 mm | Width L: 15.5 mm | Torque Tc: 2.5 N·m | Thrust Pt: 1 kN | Screw: M2.5 | Mass: 7 g
SAPC-6-17 d x D: 6 x 17 mm | Width L: 15.5 mm | Torque Tc: 4 N·m | Thrust Pt: 1.33 kN | Screw: M2.5 | Mass: 8 g
SAPC-8-19 d x D: 8 x 19 mm | Width L: 17.5 mm | Torque Tc: 6 N·m | Thrust Pt: 1.51 kN | Screw: M2.5 | Mass: 11 g
SAPC-10-21 d x D: 10 x 21 mm | Width L: 17.5 mm | Torque Tc: 8 N·m | Thrust Pt: 1.63 kN | Screw: M2.5 | Mass: 12 g
SAPC-11-22 d x D: 11 x 22 mm | Width L: 19.5 mm | Torque Tc: 9 N·m | Thrust Pt: 1.66 kN | Screw: M2.5 | Mass: 14 g
SAPC-12-24 d x D: 12 x 24 mm | Width L: 20.5 mm | Torque Tc: 12 N·m | Thrust Pt: 1.99 kN | Screw: M2.5 | Mass: 17 g
SAPC-14-26 d x D: 14 x 26 mm | Width L: 20.5 mm | Torque Tc: 18 N·m | Thrust Pt: 2.56 kN | Screw: M2.5 | Mass: 19 g
SAPC-15-28 d x D: 15 x 28 mm | Width L: 23 mm | Torque Tc: 25 N·m | Thrust Pt: 3.34 kN | Screw: M3 | Mass: 24 g
SAPC-16-29 d x D: 16 x 29 mm | Width L: 23 mm | Torque Tc: 26 N·m | Thrust Pt: 3.34 kN | Screw: M3 | Mass: 25 g
SAPC-17-30 d x D: 17 x 30 mm | Width L: 24 mm | Torque Tc: 27 N·m | Thrust Pt: 3.18 kN | Screw: M3 | Mass: 28 g
SAPC-18-31 d x D: 18 x 31 mm | Width L: 24 mm | Torque Tc: 29 N·m | Thrust Pt: 3.23 kN | Screw: M3 | Mass: 29 g
SAPC-19-32 d x D: 19 x 32 mm | Width L: 24 mm | Torque Tc: 33 N·m | Thrust Pt: 3.5 kN | Screw: M3 | Mass: 30 g
SAPC-20-37 d x D: 20 x 37 mm | Width L: 28 mm | Torque Tc: 54 N·m | Thrust Pt: 5.47 kN | Screw: M4 | Mass: 47 g
SAPC-22-39 d x D: 22 x 39 mm | Width L: 28 mm | Torque Tc: 65 N·m | Thrust Pt: 5.94 kN | Screw: M4 | Mass: 52 g
SAPC-24-41 d x D: 24 x 41 mm | Width L: 30 mm | Torque Tc: 85 N·m | Thrust Pt: 7.07 kN | Screw: M4 | Mass: 57 g
SAPC-25-42 d x D: 25 x 42 mm | Width L: 32 mm | Torque Tc: 110 N·m | Thrust Pt: 8.77 kN | Screw: M4 | Mass: 67 g
SAPC-28-45 d x D: 28 x 45 mm | Width L: 32 mm | Torque Tc: 125 N·m | Thrust Pt: 8.91 kN | Screw: M4 | Mass: 73 g
SAPC-30-50 d x D: 30 x 50 mm | Width L: 35 mm | Torque Tc: 180 N·m | Thrust Pt: 12.08 kN | Screw: M5 | Mass: 101 g
SAPC-32-53 d x D: 32 x 53 mm | Width L: 35 mm | Torque Tc: 210 N·m | Thrust Pt: 13.13 kN | Screw: M5 | Mass: 112 g
SAPC-35-56 d x D: 35 x 56 mm | Width L: 38 mm | Torque Tc: 230 N·m | Thrust Pt: 13.13 kN | Screw: M5 | Mass: 134 g
Keyless Locking DeviceSUNGIL
22 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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SUNGIL SAPC A.P. Lock Keyless Locking Device (d 4-35 mm)

Brand SUNGIL·Keyless Locking Device

Available part numbers (22)

SAPC-4-15, SAPC-4.5-16, SAPC-5-16, SAPC-6-17, SAPC-8-19, SAPC-10-21, SAPC-11-22, SAPC-12-24, SAPC-14-26, SAPC-15-28 + 12 more — see full table ↓

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Product codes & specifications
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Product codeSpec
SAPC-4-15d x D: 4 x 15 mm | Width L: 15.5 mm | Torque Tc: 2 N·m | Thrust Pt: 1 kN | Screw: M2.5 | Mass: 6 g
SAPC-4.5-16d x D: 4.5 x 16 mm | Width L: 15.5 mm | Torque Tc: 2.2 N·m | Thrust Pt: 1 kN | Screw: M2.5 | Mass: 6 g
SAPC-5-16d x D: 5 x 16 mm | Width L: 15.5 mm | Torque Tc: 2.5 N·m | Thrust Pt: 1 kN | Screw: M2.5 | Mass: 7 g
SAPC-6-17d x D: 6 x 17 mm | Width L: 15.5 mm | Torque Tc: 4 N·m | Thrust Pt: 1.33 kN | Screw: M2.5 | Mass: 8 g
SAPC-8-19d x D: 8 x 19 mm | Width L: 17.5 mm | Torque Tc: 6 N·m | Thrust Pt: 1.51 kN | Screw: M2.5 | Mass: 11 g
SAPC-10-21d x D: 10 x 21 mm | Width L: 17.5 mm | Torque Tc: 8 N·m | Thrust Pt: 1.63 kN | Screw: M2.5 | Mass: 12 g
SAPC-11-22d x D: 11 x 22 mm | Width L: 19.5 mm | Torque Tc: 9 N·m | Thrust Pt: 1.66 kN | Screw: M2.5 | Mass: 14 g
SAPC-12-24d x D: 12 x 24 mm | Width L: 20.5 mm | Torque Tc: 12 N·m | Thrust Pt: 1.99 kN | Screw: M2.5 | Mass: 17 g
SAPC-14-26d x D: 14 x 26 mm | Width L: 20.5 mm | Torque Tc: 18 N·m | Thrust Pt: 2.56 kN | Screw: M2.5 | Mass: 19 g
SAPC-15-28d x D: 15 x 28 mm | Width L: 23 mm | Torque Tc: 25 N·m | Thrust Pt: 3.34 kN | Screw: M3 | Mass: 24 g
SAPC-16-29d x D: 16 x 29 mm | Width L: 23 mm | Torque Tc: 26 N·m | Thrust Pt: 3.34 kN | Screw: M3 | Mass: 25 g
SAPC-17-30d x D: 17 x 30 mm | Width L: 24 mm | Torque Tc: 27 N·m | Thrust Pt: 3.18 kN | Screw: M3 | Mass: 28 g
SAPC-18-31d x D: 18 x 31 mm | Width L: 24 mm | Torque Tc: 29 N·m | Thrust Pt: 3.23 kN | Screw: M3 | Mass: 29 g
SAPC-19-32d x D: 19 x 32 mm | Width L: 24 mm | Torque Tc: 33 N·m | Thrust Pt: 3.5 kN | Screw: M3 | Mass: 30 g
SAPC-20-37d x D: 20 x 37 mm | Width L: 28 mm | Torque Tc: 54 N·m | Thrust Pt: 5.47 kN | Screw: M4 | Mass: 47 g
SAPC-22-39d x D: 22 x 39 mm | Width L: 28 mm | Torque Tc: 65 N·m | Thrust Pt: 5.94 kN | Screw: M4 | Mass: 52 g
SAPC-24-41d x D: 24 x 41 mm | Width L: 30 mm | Torque Tc: 85 N·m | Thrust Pt: 7.07 kN | Screw: M4 | Mass: 57 g
SAPC-25-42d x D: 25 x 42 mm | Width L: 32 mm | Torque Tc: 110 N·m | Thrust Pt: 8.77 kN | Screw: M4 | Mass: 67 g
SAPC-28-45d x D: 28 x 45 mm | Width L: 32 mm | Torque Tc: 125 N·m | Thrust Pt: 8.91 kN | Screw: M4 | Mass: 73 g
SAPC-30-50d x D: 30 x 50 mm | Width L: 35 mm | Torque Tc: 180 N·m | Thrust Pt: 12.08 kN | Screw: M5 | Mass: 101 g
SAPC-32-53d x D: 32 x 53 mm | Width L: 35 mm | Torque Tc: 210 N·m | Thrust Pt: 13.13 kN | Screw: M5 | Mass: 112 g
SAPC-35-56d x D: 35 x 56 mm | Width L: 38 mm | Torque Tc: 230 N·m | Thrust Pt: 13.13 kN | Screw: M5 | Mass: 134 g

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