10 Ton High Lead Ball Screw ComDrives

CDHBL810, CDHBL2410

Joyce 10-ton high lead ball screw ComDRIVEs (CDHBL) lift and precisely position loads. Upright or inverted, these ComDRIVEs operate at their charted capacity whether in tension or compression and are available in Translating, KFTN, and Double clevis designs. Travel speeds range from 7.04 to 41.63 inches per minute. CDHBL ComDRIVEs require two-thirds less torque to lift loads than similarly sized machine screw ComDRIVEs.

10 Ton Ball Screw ComDrives

CDBL810, CDBL2410

Joyce 10-ton ball screw ComDRIVEs (CDBL) lift and precisely position loads. Upright or inverted, these standard-duty ComDRIVEs operate at their charted capacity whether in tension or compression and are available in Translating, KFTN, and Double clevis designs. Travel speeds range from 3.34 to 19.72 inches per minute. CDBL ComDRIVEs require two-thirds less torque to lift loads than similarly sized machine screw ComDRIVEs.

5 Ton High Lead Ball Screw Comdrives

CDHB65, CDHB125, CDHB245

Joyce 5-ton high lead ball screw ComDRIVEs (CDHB) lift and precisely position loads. Upright or inverted, these ComDRIVEs operate at their charted capacity whether in tension or compression and are available in Translating, KFTN, and Double clevis designs. Travel speeds range from 7.04 to 55.50 inches per minute. CDHB ComDRIVEs require two-thirds less torque to lift loads than similarly sized machine screw ComDRIVEs.

Gear Reducers

Gear Reducers

Joyce offers gear reducers to complete systems we build. They are available in a variety of ratios and capacities to fit specific system requirements. Ratios of 5:1 through 20:1 are commonly specified, but other ratios are available. Joyce engineers can specify components to meet your needs.

Ordering Information:

Worm gear reducers are important components in jack and actuator systems and it is important to select the best option based on torque requirements.

Shafting

Shafting

Joyce shafting matches perfectly with Joyce jacks and couplings to meet a wide variety of system requirements. Shafting is made from cold-finished 1018 steel, the ends machined to ANSI-standard keyways.

Diameter Selection Chart:

To use this chart, follow these steps:

Couplings

Coupling Selection

Model S Coupling
Joyce Model S geared couplings offer greater torque capacity than jaw couplings. More gear teeth around the inner circumference, plus high tensional, radial and angular stiffness mean that you get a more durable coupling. These are available in flex/ rigid and flex/flex configurations.

Pillow Block and Flange Block Supports

Pillow Block and Flange Block Supports

Pillow blocks and flange blocks are important components in jack and actuator systems. They are sometimes needed to support long shafts or the ends of rotating screws.Joyce Ductile iron pillow blocks and flange blocks include self-aligning replaceable bearings that are pre-lubricated with lithium grease. They include steel retainers, and nitrile rubber seals with steel guards. They are suitable for use under normal duty operation.

Motor Mounts and Stock Motors

Motor Mounts and Stock Motors

Joyce motor mounts allow direct coupling to the motor shaft on either the right or the left side of the jack input shaft. For easy installation 2-ton through 20-ton jacks are available with motor mount adapters for standard NEMA C-faced motors. Jacks supplied with motor mounts are available with and without NEMA c-faced motors. When motors are included they come with the necessary hardware and coupling keys. Contact Joyce/Dayton about other types of motor mounts (i.e. pneumatic, servo, etc).

RC-6, RC-9, RC-12

RC-6, RC-9, RC-12

Joyce RC-6, RC-9 and RC-12 miter gear boxes are specifically engineered for use with Joyce jacks and actuators in multiple jack systems. These smaller miter gear boxes are lubricated for life and feature aluminum housings, stainless steel shafts, and a nickel-plated pinion shaft. Standard miter boxes are 1:1 and 2:1 ratios; other ratios are available.

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