Specifications

Document No. DER01220

Effective Date 25 May 07

Page No. 1 of 1

EQUIPMENT SPECIFICATIONS

DE-1000 CENTRIFUGE - GEARBOX DRIVE

Equipment specifications are presented below for the DE-1000 gearbox drive (GBD) centrifuge.

Refer to Section 11 - Reference Drawings for additional information and specifications.

Dimensions (Approx.)

115” L x 58-1/2” H x 75” W (2921mm x 1483mm x 1908mm)

Weight (Approx.)

6860 lbs (3118 kg)

Drive System

Bowl driven by a 50 HP electric motor operating through a fluid

coupling with sheave and belt; conveyor driven by a differential

reduction gearbox protected by an automatic overload release

clutch

Bowl Speed

0 to 3400 RPM

Conveyor Speed

Automatically varies in proportion to bowl speed

Conveyor Differential Ratios

52:1 or 125:1

Overload Release Torque

52:1 - 335 In Lbs

125:1 - 200 In Lbs

Drive Motor

Weight

Type

743 lbs (1638 kg)

50 HP, 380 Vac, 58 A, 50 Hz, 3 phase, 1450 RPM or 50 HP,

460 Vac, 71 A, 60 Hz, 3 phase, 1750 RPM, explosion-proof

housing. For additional information, refer to the data plate on

the motor case.

The content of this document is subject to change at any time. Information provided does not cover all details or variations possible

with DERRICK equipment, nor does it cover every contingency that may be met in conjunction with installation, operation,

maintenance, or troubleshooting of the equipment. Should additional information be required, or should situations arise that are not

covered by this manual, bring the matter to the attention of your local DERRICK representative or the Service Department at

DERRICK Corporation in Buffalo, New York.