C-10 Dimensions & Specifications Key 1- All Models 3/16 X 3/16 X 1 1/4 inches 4.8 X 4.8 X 32 mm Key 2 - C-10 and C-10A 3/16 X 3/16 X 1 1/4 inch 4.8 X 4.8 X 32 mm Key 2 - C-10W and C-10WA 3/16 X 3/16 X 1/2 inch 4.8 X 4.8 X 16 mm Threads - C10W and C-10WA 5/8 inch - 18NF x 0.68 inch Deep 5/8 inch - 18NF x 17 mm Deep Dimensions (millimeters in shaded area) A B C D E N O P R U AA AC AE1 AE2 BA W C-10 5.53 5.25 11.41 3.24 2.38 2.095 0.406 F H 1.90 6.13 5.78 - 0.75 7/8 - 0.93 - 1.82 0.11 C-10W 5.53 5.25 11.41 3.24 2.38 2.095 0.406 1.90 6.13 5.78 - 0.75 7/8 - 0.93 - 1.82 0.11 C-10A 5.53 5.25 11.41 3.24 2.38 2.090 0.406 1.83 12.25 6.25 8.51 0.75 7/8 2.71 0.93 11.45 1.91 0.13 C-10WA 5.53 5.25 11.41 3.24 2.38 2.090 0.406 1.89 12.25 6.25 8.51 0.75 7/8 2.71 0.93 11.45 1.91 0.11 C-10 140.5 133.4 289.7 82.3 60.3 53.2 10.32 48.3 155.7 146.8 - 19.04 22.2 - 23.5 - 46.2 2.7 C-10W 140.5 133.4 289.7 82.3 60.3 53.2 10.32 48.3 155.7 146.8 - 19.04 22.2 - 23.5 - 46.2 2.7 C-10A 140.5 133.4 289.7 82.3 60.3 53.2 10.32 46.5 311.2 158.8 216.1 19.04 22.2 68.7 23.5 290.7 48.5 3.3 C-10WA 140.5 133.4 289.7 82.3 60.3 53.2 10.32 48.0 311.2 158.8 216.1 19.04 22.2 68.7 23.5 290.7 48.5 3.3 Specifications (metric in shaded area) Model Rated Torque (lb-ft) (Nm) C-10 C-10 10 10 C-10W C-10A Heat Dissipation at 1800 rpm of Outer Member Watts hp Non Excited Drag Torque (lb-ft) (Nm) Inertia (WR2) of Rotating Members (lb-ft2) (kg-m2) Time Constants (Seconds) Rated Current 0.25 Ω@ 20˚C 234 0.25 Torque 234 0.15 0.15 0.25 234 0.15 0.25 0.25 234 0.15 0.25 33 0.25 234 0.15 0.25 0.00135 11 0.25 234 0.15 0.25 0.00219 0.00105 11 0.25 234 0.15 0.25 0.20 0.00219 0.00135 15 0.25 234 0.15 0.25 0.20 0.00219 0.00105 15 0.25 234 0.15 0.25 0.76 0.76 0.15 0.15 10 2557 3.43 0.15 10 725 0.97 0.15 C-10WA 10 2557 3.43 C-10 13.6 564 C-10W 13.6 C-10A C-10WA 0.052 0.052 Inner Coil Data (90 VDC) Current 564 564 Outer WT (lb) (kg) 0.032 0.032 25 25 0.052 0.025 24 0.052 0.032 34 0.15 0.052 0.025 0.76 0.20 0.00219 2557 3.43 0.20 13.6 725 0.97 13.6 2557 3.43 0.25 0.25 Time constants are the time in seconds for current or torque to reach 63% of the final value after step function voltage is applied. "Rated current" is the current which will occur from a 90 VDC input to the clutch when the unit is operated at its rated temperature (maximum heat dissipation). Non excited drag torque and torque time constant measured at 1800 rpm. Axis of shafts must lie within 30˚ of horizontal. Water requirements are 1/4 gpm minimum @ 103˚ F maximum. Separate water fitting required for W models. Fan power requirements are 115 VAC, 60 Hz, 1.37 amp. Non excited drag torque values represent a typical unit after a few minutes of use. Drag torque in a new, unused unit may initially be higher. Magnetic Particle Clutches & Brakes 105 Magnetic Particle Clutches & Brakes Model