Rotary Joint 2000 Series

  • Balanced Seal Type
    • Enables high speed rotation at High pressure
    • Low friction
  • Stainless steel shaft and springs
  • Silicon-Carbide Sealing for KRS model
    • Extended running hours than KR model
    • Protection against media contamination by rust, scale, chips & other harmful abrasives
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Description

Operating Condition

Size range                                : 6A~80A (1/8″~3″)

Max. Pressure                         : 10kg/㎠ (150PSI)

Max. Temperature                 : 100℃ (210℉)

Max. Rotation  Speed :

6A ~ 25A  (1/8″  ~ 1/4″)       :  1000RPM

32A ~ 40A (1/4″ ~ 1/4″)       :  700RPM

50A ~ 80A (2″ ~ 3″)              :  500RPM

Media                                       : Water, Air, Gas, Oil

Specification

Model No. A B C D E L L1 L3 L4 L6 N X Wt
KR2211-6A(KR2212-6A) 1/8” RH(LH) 1/4” 40 78 67 23 5 14 0.5
KR2211-8A(KR2212-8A) 1/4” RH(LH) 1/4″ 40 78 67 23 5 14 0.5
KR2211-10A(KR3212-10A) 3/8” RH(LH) 3/8” 42 93 76 26 9.5 17 0.4
KR2211-15A(KR2212-15A) 1/2″ RH(LH) 1/2″ 51 114 96.5 35 13 21 0.65
KR2201-15A(KR2202-15A) 1/2″ RH(LH) PF1/8” 1/2″ 1/2″ 51 162 147 129 96.5 35 13 21 0.8
KR2221-15A(KR2222-15A) 1/2” RH(LH) Ø9 1/2″ 1/2″ 51 162 147 129 96.5 35 13 21 0.8
KR2211-20A(KR2212-20A) 3/4” RH(LH) 3/4″ 56 122 101.5 38 17 26 0.83
KR2201-20A(KR2202-20A) 3/4″ RH(LH) PF1/4” 1/2″ 1/2″ 56 168 153 134 101.5 38 17 26 1
KR2221-20A(KR2222-20A) 3/4″ RH(LH) Ø9, Ø13 1/2″ 1/2″ 56 168 153 134 101.5 38 17 26 1
KR2211-25A(KR2212-25A) 1” RH(LH) 1” 66 131 108.5 38 22 30 1.2
KR2201-25A(KR2202-25A) 1” RH(LH) PF3/8” 3/4” 1/2” 66 182 166.5 145.5 108.5 38 22 30 1.5
KR2221-25A(KR2222-25A) 1” RH(LH) Ø13, Ø16 3/4″ 1/2″ 66 182 166.5 145.5 108.5 38 22 30 1.5
KR2211-32A(KR2212-32A) 1-1/4” RH(LH) 1-1/2” 88 173 138 46 30 46 2.7
KR2201-32A(KR2202-32A) 1-1/4” RH(LH) PF1/2” 1” 3/4″ 88 234 215 192 138 46 30 46 3.1
KR2221-32A(KR2222-32A) 1-1/4”RH(LH) Ø20 1” 3/4″ 88 234 215 192 138 46 30 46 3.1
KR2211-40A(KR2212-40A) 1-1/2” RH(LH) 1-1/2” 88 173 138 46 35 46 2.6
KR2201-40A(KR2202-40A) 1-1/2” RH(LH) PF3/4” 1” 3/4″ 88 234 215 192 138 46 35 46 3.0
KR2221-40A(KR2222-40A) 1-1/2”RH(LH) Ø20, Ø26 1” 3/4” 88 234 215 192 138 46 35 46 3.0
KR2211-50A(KR2212-50A) 2” RH(LH) 2” 106 206 168 58 48 60 5
KR2201-50A(KR2202-50A) 2” RH(LH) PF 1”  1-1/2” 1” 106 280 256 228 160 58 48 60 5.5
KR2221-50A(KR2222-50A) 2” RH(LH) Ø26, Ø32 1-1/2” 1” 106 280 256 228 160 58 48 60 5.5
KR2211-65A(KR2212-65A) 2-1/2”RH(LH) 2-1/2” 127 240 191 64 60 75 9
KR2201-65A(KR2202-65A) 2-1/2”RH(LH) PF1-1/4” 2” 1-1/2” 127 336 306 271 194 64 60 75 10.4
KR2221-65A(KR2222-65A) 2-1/2” RH(LH) Ø32, Ø40, Ø48 2” 1-1/2” 127 336 306 271 194 64 60 75 10.4
KR2211-80A(KR2212-80A) 3” RH(LH) 3” 145 278 224 75 70 89 14.5
KR2201-80A(KR2202-80A) 3” RH(LH) PF1-1/2” 2” 1-1/2” 145 337 309 285 212 75 70 89 13
KR2221-80A(KR2222-80A) 3” RH(LH) Ø48 2” 1-1/2” 145 337 309 285 212 75 70 89 13

 

Model No. B C D E L L1 L3 L4 L6 N O P Q R S T U Wt
KR2215-15A 1/2” 51 114 96.5 35 13 25 45 62 11 8 4 Ø9 0.9
KR2205-15A PF 1/8” 1/2” 1/2” 51 162 147 129 96.5 35 13 25 45 62 11 8 4 Ø9 1.1
KR2225-15A Ø9 1/2” 1/2” 51 162 147 129 96.5 35 13 25 45 62 11 8 4 Ø9 1.1
KR2215-20A 3/4″ 56 126 105.5 42 17 30 54 74 13 8 4 Ø11 1.2
KR2205-20A PF1/4” 1/2” 1/2” 56 172 157 138 105.5 42 17 30 54 74 13 8 4 Ø11 1.4
KR2225-20A Ø9 ,Ø13 1/2” 1/2” 56 172 157 138 105.5 42 17 30 54 74 13 8 4 Ø11 1.4
KR2215-25A 1” 66 138 115.5 45 22 35 60 80 14 9 4 Ø11 1.6
KR2205-25A PF3/8” 3/4″ 1/2” 66 189 173.5 152.5 115.5 45 22 35 60 80 14 9 4 Ø11 1.7
KR2225-25A Ø13,Ø16 3/4″ 1/2” 66 189 173.5 152.5 115.5 45 22 35 60 80 14 9 4 Ø11 1.7
KR2215-40A 1-1/2” 88 182 147 55 35 50 75 96 16 9 4 Ø11 3.2
KR2205-40A PF3/4” 1” 3/4″ 88 243 224 201 147 55 35 50 75 96 16 9 4 Ø11 3.7
KR2225-40A Ø20, Ø26 1” 3/4″ 88 243 224 201 147 55 35 50 75 96 16 9 4 Ø11 3.7
KR2215-50A 2” 106 206 168 58 48 65 95 120 19 10 4 Ø14 5.8
KR2205-50A PF1” 1-1/2” 1” 106 280.5 256 228 168 58 48 65 95 120 19 10 4 Ø14 6.5
KR2225-50A Ø26, Ø32 1-1/2” 1” 106 280.5 256 228 168 58 48 65 95 120 19 10 4 Ø14 6.5
KR2215-65A 2-1/2” 127 240 191 64 60 80 110 136 20 12 4 Ø14 10.8
KR2205-65A PF1-1/4” 2” 1-1/2” 127 336 306 271 191 64 60 80 110 136 20 12 4 Ø14 11.7
KR2225-65A Ø32, Ø40, Ø48 2” 1-1/2” 127 336 306 271 191 64 60 80 110 136 20 12 4 Ø14 11.7
KR2215-80A 3” 145 268 214 65 70 90 125 154 20 12 6 Ø14 15
KR2205-80A PF1-1/2” 2” 1-1/2” 145 327 299 275 202 65 70 90 125 154 20 12 6 Ø14 13.6
KR2225-80A Ø48 2” 1-1/2” 145 327 299 275 202 65 70 90 125 154 20 12 6 Ø14 13.6

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