Kaman Product Catalog 1050

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Quadro Accessories Lecentric Helical-Aluminum Lecentric Helical-Cast Iron Technical Information Type

Model Number System P & R Series • Helical-Coaxial Grove Gear LeCENTRIC ™ Helical-Coaxial Model Number System

The Mounting position must be specified on all orders, and included in the reducer description. To order Motorized Reducers, simply specify the reducer, indicate the motor description or catalog number and specify “Motorized Assembly”. To order GEAR+MOTOR ™ , simply specify the reducer, motor catalog numbers and “GEAR+MOTOR ™ ”.

Number of Gear

Motor

Frame Mounting Mounting

Style

Size Reductions

Ratio Codes

Accessories

Position

2 Double Reduction 3 Triple Reduction

BASIC STYLES BQ - Base Mount with Quill Input FQ - Output Flange Mount with Quill Input BN - Base Mount with Solid Input Shaft FN - Output Flange Mount with Solid Input Shaft

See rating tables for available ratios.

See page 407 for mounting position.

B3 is assigned unless noted.

M5 M7 M9

56C

Housing

143-145TC 182-184TC 213-215TC

Size 717 727 747 757 767 777 787 797

Construction Aluminum Aluminum Aluminum Aluminum Cast Iron Cast Iron Cast Iron Cast Iron

M11 M13

254-256TC NM Non-Motorized

P - Aluminum Alloy Helical-Coaxial Reducer R - Cast Iron Helical Coaxial Reducer

LeCENTRIC ™ 700 Series B1 - B9 = Base Mount Options F1 - F4 = Flange Mount Options

Sample Model Numbers Aluminum, size 727 triple reduction, base mount unit with quill input, 38.40:1 ratio, 56C motor frame.

and Cautions Terms and Conditions

P BQ 727 3 – 38.40 –

M5 –

B1

– B3

Mechanical Warnings

Type Style Size Reduction

Ratio

Motor Frame

Mounting Accessories

Mounting

Cast iron, size 777 double reduction, base mount unit with solid input shaft, 62.63:1 ratio, mounting vertical down.

R BN 777 2 – 62.63 –

B2

– V5

Type Style Size Reduction

Ratio

Mounting Accessories

Mounting

SPECIFY REDUCERMOUNTINGPOSITIONAT TIMEOFORDER. REFER TOPAGE 407 FOR POSSIBLE MOUNTING POSITIONS. LeCENTRIC ™ REDUCERS WILL BE FACTORY FILLEDWITHOIL FOR POSITIONB3 UNLESSOTHERWISE SPECIFIED.

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