TR23 TR23

TR23-C2TR23-C3

TR23-C4

TR23-C5

2:1

4:1

5:1

3:130 lbf-in10-24 UNC2.25 0.2500 0.770 4.33 0.55

US Patent #:10,018,255

Part Number

Ratio A B C Thread Output TorqueD E G Thread

DPH

2.67 1.856 12 Deg.

TR23-R2TR23-R3

TR23-R4

TR23-R5

2:1

4:1

5:1

3:10.552.25 0.2500 0.770 4.36 2.73 1.856

Part Number

Ratio A B C D E G Thread Output Torque

Thread DP

H

Made in USAUSA

16 Deg. 10-24 UNC 30 lbf-in

*Also Available:Mounting Bracket for Traction Drive or NEMA Motor,

Adapter and coupling to connect a Traction Drive to a NEMA motor

Mounting Bracket PN#: TR23-MB

Adapter Housing PN#: TR23-AH

Misalignment Coupling PN#: 516HT25.24xx

1 Way Rotation with Overrunning Clutch (CCW Input / CW Output as Standard)

T R A C T I O N D R I V ENEMA 23 Mounting

98% Efficiency

Smooth and quiet motion84% reduction of motor torque ripple at output shaft

Standard RPM- 3,600 Up to 10,000 RPM on request

2 Way Rotation (Standard Backlash. 30 arc minutes - Improved Backlash on request)

US Patent #8,033,953

Housing - Aluminum, Anodized Black Shafts - 52100 Hardened Steel

• Minimal Amount of Moving Parts• 98% Efficiency at all load/speeds• Lubricated for Life• Quiet Operation - 40 to 50 Db• Reduced vibration levels• Maintenance Free• Capable of 24/7 continuous duty• No Torque Loss up to 3000 RPM• RPMs over 10,000 can be tolerated

The Ondrives.US Advantage:• Utilizes Pure Rolling Motion• Low Heat Generation• Two Ball Design• Built in Overrunning Clutch• Superior Product Life• Precision Angular Contact Ball Bearings• Smooth Operation• Operating Temperature +32°F to +180°F• Cost effective design

Ideal for 24/7 Operation• Reaches steady state operation at lower operating

temperatures• Allows for continuous operation without risk of damage

to internal components

TR TRT R A C T I O N D R I V E

NEMA 23 Mounting98% Efficiency

• Operates at 40 to 50 DbIdeal for low Noise Environments

• Has no torque loss up to 3000 RPM• Traditional gearboxes lose over 50% of their torque over the

same speed range

Ideal for Constant torque Requirements

TRTRT R A C T I O N D R I V E

NEMA 23 Mounting98% Efficiency