The CP9541/42/61 series of 3/4", 1" impact wrenches features the fast and reliable Dyna-Pact pin clutch mechanism, an aluminum body, and a steel clutch housing. The design offers high performance in terms of torque, vibration, and durability for MRO applications. The range consists of 3 models: CP9541 with ring socket retainer, CP9542 with pin socket retainer for a maximum reverse torque of up to 610 Nm /450 ft.lb, and the 3/4" CP9561 with hole socket retainer, which delivers a maximum reverse torque of up to 1,250 Nm /885 ft.lb. Country of origin is JP. Customs tariff is 84671190.
- DYNA-PACT - Pin clutch with oil bath for high reliability
- Durable aluminium body and robust steel clutch housing for extreme durability.
- Power control through a multi-position regulator at handle level
Torque
Max working torque fwd - 434 Nm
Max torque reverse - 610 Nm
Min working torque fwd - 34 Nm
Torque limited - No
Air information
Air inlet thread size (in) - 1/4
Max dynamic air working pressure - 6.3 bar
Min hose diam (5 m hose length) - 10 mm
Noise & vibrations
Sound Power - 100 dB(A)
Sound Pressure - 89 dB(A)
Uncertainty vibration-K - 2.5 m/s²
Vibration (m/s²) - 5.5
Vibration - 5.5 m/s²
Speed
Free Speed - 8900 rpm
Size & Weight
Length (L) - 168 mm
Power weight ratio - 240 Nm/kg
Side to Center - 30 mm
Weight - 2.5 kg
Design & Functions
Blow per minute - 1100
Body - Aluminium
Clutch housing - Steel
Clutch lubrication type - Grease
Handle type - Pistol
Impact mechanism - Pin clutch
Main Material type - Aluminium
Output drive size (in) - 1/2
Output drive type - Sq
Output retainer type - Friction ring
Starting system - Trigger
- 84671190
- JP
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