10 Ton Heavy Duty High Lead Ball Screw ComDrives
CDHB810, CDHB2410
Joyce 10-ton heavy-duty, 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 41.63 inches per minute. CDHB ComDRIVEs require two-thirds less torque to lift loads than similarly sized machine screw ComDRIVEs.
- 2” diameter, 1.0” lead ball screw, 10 ton thrust capacity
- Available in ratios of 8:1 and 24:1
- ComDRIVES can power an entire jacking systems
- 230/460 volt, 3-phase, 60 hertz motor is standard
- Brake motor required
- Joyce Dayton can customize to meet customer requirements
2D/3D Drawings
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Product Media
Available Models
Jack Material Notes:
- Ductile iron jack housing.
- Alloy steel ball screw.
- Input shaft (worm) , CDS.
Motor Notes:
- Standard 230/460 Volt, 3 phase, 60-hertz motor is included.
- Joyce/Dayton recommends adding a brake to hold position.
Sample Part Number:
Click on the part number to reveal additional informaton about jack designs and shaft codes.
Model Number
| 2- Ton Standard | 5- Ton Standard | 10- Ton Standard | 10- Ton Heavy Duty | 20- Ton Standard | 30- Ton Standard |
|---|---|---|---|---|---|
| CDB62 CDB122 CDB242 |
CDB65 CDB125 CDB245 |
CDBL810 CDBL2410 |
CDB820 CDB2420 |
CDB820 CDB2420 |
CDB1130 CDB3230 |
| 2- Ton High Lead | 5- ton High Lead | 10- Ton Standard High Lead | 10-Ton Haavy Duty High Lead | ||
| CDHB62 CDHB122 CDHB242 |
CDHB65 CDHB125 CDHB245 |
CDHBL810 CDHBL2410 |
CDHBL810 CDHBL2410 |
Important Note: *Not self-locking, may lower under load. Brake motors or external locking systems are recommended.
H: High lead (2-ton, 5-ton and 10 ton only).
(For 25:1 ratio, contact Joyce/Dayton.)
Jack Configuration
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U=Upright |
I=Inverted |
End Conditions
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1=T1 |
2=T2 |
3=T3 |
4=T4 |
Jack Designs
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S=Translating |
K=Keyed for Non Rotation |
N=Traveling Nut |
D=Double Clevis |
R=KFTN Trunnion* |
* Standard trunnion mounts available on 2-ton through 20-ton jacks.
Ball Screw ComDRIVE® Rise
Rise is travel expressed in inches and not the actual screw length.
Left Side Shaft Code |
Right Side Shaft Code |
|
XXXX=Remove |
XXXX=Remove |
Optional Shaft Codes
Screw Stops and Boots
Extending screw stops are standard on ball screw ComDRIVEs and they are not adjustable. When boots are added to ball screw ComDRIVEs, the closed height of the jack may be increased.
Geared Potentiometers
POTA=0-10V (IP65)
POTB=4-20MA (IP65)
POTC=0-10V w/2 switches*
POTD=4-20MA w/2 switches*
*Optional IP65 rating available
Encoders and Electronic Limit Switches
ENCX=Encoder
ELS2=2 Position Electronic Switch
ELS4=4 Position Electronic Switch
ELS6=6 Position Electronic Switch
ComDRIVE Reducers
Ordering Example:
P2 (Mounting Positions) A (Ratio) C (Motor code from chart above)
| Mounting Positions | ||||
|---|---|---|---|---|
| Code | P1 | P2 | P3 | P4 |
| Left Side Shaft Options |
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| Right Side Shaft Options |
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| Ratio |
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| 5:1 Code A |
| 7.5:1 Code B |
| 10:1 Code C |
| Motors | |
|---|---|
| Size | Code |
| 1/4 HP | K |
| 1/3 HP | A |
| 1/2 HP | B |
| 3/4 HP | C |
| 1 HP | D |
| 1-1/2 HP | E |
| 2 HP | F |
| 3 HP | L |
| 5 HP | G |
| 7-1/2 HP | H |
| 10 HP | I |
| 15 HP | J |
All standard motors are 3-phase, 208-230/460 VAC or 230/460 VAC. Other motor options are available including international voltages, and single phase AC. Specify the appropriate motor size from the chart above. Refer to the “Additional Options” chart on the preceding page as needed. Brake motors are required for ball screw ComDRIVEs®. Contact Joyce/Dayton for other options.
Mechanical Limit Switches
Ordering Example:
LA (Models) 1(Number of DPDT Switches) 3(Available Positions)
| Model | Code | Available Positions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| LS7-402 | LI |
Number of DPDT Switches NOTE: Will always be 0 for LS7 models |
1 | 2* | 3 | 4 | 5 | 6* | 7 | 8 | |
| LS8-402 | LA | Left Side Shaft Options |  |
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| LS8-504 | LB | ||||||||||
| LS9-502 | LC | ||||||||||
| LS9-503 | LD | Right Side Shaft Options |  |
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| LS9-504 | LE | ||||||||||
| LS9-505 | LF | ||||||||||
| LS9-506 | LG |
*These positions are not standard. Contact Joyce/Dayton with your requirements. |
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| LS9-507 | LH | ||||||||||
Additional Options
- X=Standard Jack, no additional options
- S=Additional Specification Required (comment as necessary)
Anti-Backlash
- A=Split Nut
- A90=A90 Design
- A95=A95 Design
Protective Boots
- B=Protective Boot
- D=Dual Protective Boot
Finishes
- F1=Do Not Paint
- F2=Epoxy Paint
- F3=Outdoor Paint Process
Motor Options
- M1=Less Motor
- M2=Brake Motor
- M3=Single Phase Motor (120VAC)
- M4=50Hz Motor
Grease/Seals
- H1=High Temperature Operation
- H2=Food Grade
Screw Stops
- ST0=Extending
- ST1=Retracting
- ST2=Both
- Specify as many options as needed
| 10 Ton Model Number | CDHB810 | CDHB2410 | |||
|---|---|---|---|---|---|
| Reducer Ratio | 5 | 10 | 5 | 10 | |
| Travel Speed IPM | 41.63 | 21.13 | 13.88 | 7.04 | |
| Lifting Capacity, Lbs. | 1 HP | 4,050 | 7,780 | 9,910 | 18,445 |
| 1 ½ HP | 6,340 | 15,500 | |||
| 2 HP | 8,625 | 20,000 | |||
| 3 HP | 13,370 | 20,000 | |||
| 5 HP | 20,000 | ||||
Important Note: Ball Screw ComDRIVEs are not self-locking. Brake motors or external locking systems are required.