* Application is for:(for definition, see below) > Clutch On/Off Brake On/Off Combo Clutch / Brake Power Off Brake PTO Clutch Brake Slip / Tension Control Clutch Slip / Tension Control Brake Air Pumps Other Please specify:
Application: Gas Engine Supercharging NAE Diesel Engine Fuel Cell air flow control Fuel Cell Hydrogen recirculation Emissions Control Industrial Gas Processing Other Please specify:
Application for blower is to move: Air Hydrogen Natural Gas Water Other Please specify:
* Input speed range: RPM to RPM.
* Output speed: RPM at torque of Lb ft. Lb in. Oz in. Nm Kgf-m to RPM at torque of Lb ft. Lb in. Oz in. Nm Kgf-m
Speed range: RPM at torque of Lb ft. Lb in. Oz in. Nm Kgf-m to RPM at torque of Lb ft. Lb in. Oz in. Nm Kgf-m
Electric clutch required: Yes No
* Actuation voltage available: 6 vdc 12 vdc 24 vdc 90 vdc Other Please specify:
How do you plan to drive the blower: Pulley alone Electric Motor Gear Set Hydraulic Motor Other Please specify:
Range of Flow Required: M^3/Hr G/S CFM KG/Hr KG/S L/S M^3/S to M^3/Hr G/S CFM KG/Hr KG/S L/S M^3/S
Pressure differential required:
Maximum power available/requested to drive blower shaft: KiloWatts.
Pressure / Vacuum at input: Atmospheric Other Please specify:
Altitude at point of use:
* RPM at engagement: at running at disengagement
Cycle rate: per Sec Min Hour Day
Life required: hours and/or cycles
* Required to Start Stop Combo Start Stop inertia of Lb in² Oz in² Lb ft² Lb ft sec² gm-cm² Kgfm² in Flexible seconds
* Required to Stop inertia of Lb in² Oz in² Lb ft² Lb ft sec² gm-cm² Kgfm² in Flexible seconds
Required to Hold Only Stop inertia of Lb in² Oz in² Lb ft² Lb ft sec² gm-cm² Kgfm² in Flexible seconds
* Torque required: Lb ft. Lb in. Oz in. Nm Kgf-m
* Mounted on: Electric Motor Gas Engine Diesel Engine Pump Compressor Secondary Shaft Other hp Please specify:
Is zero backlash required? Yes No Maybe
Environment: Office Equipment / Light Manufacturing Manufacturing Equipment Outside Environment not mounted on engine Directly on or directly driven by gas or diesel engine or Other:
Exposed to temp. range of °F °C to °F °C
Temperature of input air/gas, etc °F °C max, °F °C min
Percent relativity humidity of input air/gas, etc %
Bore Required Flexible Taper 1:4 Straight in mm
Dimensions not to exceed: Diameter in mm Width in mm
Unit to include: Not Required Gear Pulley Hub Sprocket Other
Diameter in mm
Number of teeth
A Belt B Belt Poly V Timing Belt One Groove Two Grooves Three Grooves 6 Groove K Section 8 Groove K Section 10 Groove K Section Pitch Diameter Diameter in mm
Belt Type:
Direction of rotation (when looking at armature) Clockwise Counterclockwise
For use on New Equipment for resale New Equipment for in plant use Replacement of Ogura Clutch or Brake Replacement of other Manufacturer's Clutch or Brake Other
* Quantity required per year:
Approximate target cost:
Prototypes required: Immediately Within 3 months Within 6 months Within 1 year Eventually
Production quantities required: Immediately Within 3 months Within 6 months Within 1 year Eventually
Attach drawing here
Add any additional comments that may be helpful regarding this application:
Clutch On/Off An electromagnetic clutch is used to accelerate a rotational load. The clutch is engaged strongly applying voltage/current to the clutch coil. To disengage, stop applying voltage/current. Maximum cycle rates depend upon heat generated, which is a function of an inertia/load at a given speed. Clutches can be either direct driven or can be off-set to drive the load via a gear, belt or sprocket.
Brake On/Off An electromagnetic brake is used to decelerate a rotational load. The brake is engaged by applying voltage/current to the brake coil. Maximum cycle rates depend upon heat generated, which is a function of an inertia/load at a given speed.
Combo Clutch / Brake A combination unit is an electromagnetic clutch and brake packaged together. They are typically foot mounted units with an input shaft and an output shaft. The output shaft starts and stops, as required by the customer's control circuit frequency.
Power Off Brake Electromagnetic power off brakes are designed to hold a load in place and/or to stop and hold a load. They function via springs or permanent magnets. With no power applied to the brake coil, the output hub is held in place. When power is applied to the coil, the hub is released allowing the brake to turn freely. They are typically used in applications where they are required as part as a safety system to prevent a load from turning in case of lost power.
Slip / Tension Control Clutch Clutches can provide toque control where the clutch is required to deliver a specific amount of torque and anything over that amount, the clutch will slip. For tension control the output toque of a clutch can vary over a particular given range. Ogura has both electromagnetic units and permanent magnet units.
Slip / Tension Control Brake Brakes can provide torque where the brake is required to deliver a specific amount of torque and anything over that amount, the brake will slip. For tension control the toque output of the brake can vary over a particular given range. Ogura has both electromagnetic brakes and permanent magnet brakes.
PTO Clutch Brake PTO clutch brakes are typically used on outdoor power equipment and incorporate a combination of an electromagnetic clutch to accelerate a specific load and a mechanical brake to help slow the load when voltage/current is removed from the clutch coil. Typical applications are mowers, saw mills, stump grinders, and other gas and diesel engine equipment.
Air Pumps Ogura air pumps are used in increase air flow. Common applications are superchargers or engine, high efficiency air pumps for fuel cells and providing air cushions (for material transport).
