CT Series Self-Adjusting Electromagnetic Clutch Torque Range: 20 ~ 50 ft-lbs ; 27 ~ 68 N-m - OGURA - #1

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[ EM: Electromagnet ] Extended Hub (model 20 only) Standard Hub 20 20 / 27.1 90¹, 28, 24¹, 6 1087, 105, 74, 4.8 4500 Bore 1/2 Key Way 1/8 x 1/16 Bore 5/8 Key Way 3/16 x 3/32 Bore 3/4 Key Way 3/16 x 3/32 2 Self-Adjusting EM Clutch Types: 20, 50 1/4 x 1/8 Accepts 4000 Coil (20°C) Voltage [DC-V] Resistance [Ù] Max Allowable Speed [rpm] Standard Bore Options Rated Torque [ft-lbs / N-m] 50 50 / 67.8 90¹, 24¹, 6 1-1/8 1/4 x 1/2 1-1/4 CT 237, 16, 1.1 CT Bore 7/82 Key Way 3/16 x 3/32 Bore 12 Key Way 1/4 x 1/8 A 2.938 B 4.5 C 1.938 D 1.564 E 1.188 F 1.625 G 0.375 I 2.25 J 2.5 K 0.024 L 3.813 M 1 N 0.3125 / 0.3145 O 1.125 P 1.375 / 1.376 Q 2.188 R 1.594 9.2 / 4.2 [ Note 1 : Most common voltage ] [ 1" = 25.4mm ] [ Note 2 : Not available with extended hubs ] d l l h 2.875 3.125 1.969 1.313 1.5 0.375 Type G Bushing Weight [lbs / kg] - - 0.031 - 15 / 7 - - - 5.313 2.094 3.219 - Dimensions [in] [in] Ogura Industrial www.ogura-clutch.com 100 Randolph Rd. info@ogura-clutch.com Somerset, NJ 08875 (732) 271-7361