• ROLLER PINION ROTARY DRIVE SYSTEM (RPG)
• PRECISION RING DRIVE (PRD)

• Search by Category
• Search by Function
• Custom Solutions

Search by Product Category

Search Results By Category: 6 matching products below

Narrow Your Search [ + ]

Model

• PRD1100 - (1)
• PRD1500 - (1)
• PRD400 - (3)
• PRD750 - (1)

Maximum Dynamic Torque

• 563 Nm [415.3 lbft] - (3)
• 968 Nm [714.0 lbft] - (1)
• 1496 Nm [1103.4 lbft] - (1)
• 1936 Nm [1427.9 lbft] - (1)

Angular Accuracy

• ± 11 ArcSec Or ± 0.0031 Deg - (1)
• ± 13 ArcSec Or ± 0.0036 Deg - (1)
• ± 21 ArcSec Or ± 0.0058 Deg - (1)
• ± 35 ArcSec Or ± 0.0097 Deg - (3)

Repetitive Positioning Precision

• ± 1.2 Arcsec Or ± 0.0003° - (1)
• ± 1.6 Arcsec Or ± 0.0004° - (1)
• ± 2.4 Arcsec Or ± 0.0007° - (1)
• ± 4.2 Arcsec Or ± 0.0012° - (3)

Angular Backlash

• Less Than ± 12 ArcSec Or ± 0.0033° - (3)
• Less Than ± 3 ArcSec Or ± 0.0008° - (1)
• Less Than ± 4 ArcSec Or ± 0.0011° - (1)
• Less Than ± 7 ArcSec Or ± 0.0019° - (1)

Maximum Speed

• 27 RPM (2.8 Rad/s) - (1)
• 35 RPM (3.7 Rad/s) - (1)
• 54 RPM (5.7 Rad/s) - (1)
• 94 RPM (9.8 Rad/s) - (3)

Gear Ratio

• 64:1 With A 10:1 Reducer - (2)
• 110:1 With A 10:1 Reducer - (1)
• 128:1 With A 20:1 Reducer - (1)
• 170:1 With A 10:1 Reducer - (1)
• 220:1 With A 10:1 Reducer - (1)

Over All Diameter

• 550 mm (21.7 in) - (3)
• 900 mm (35.4 in) - (1)
• 1350 mm (53.2 in) - (1)
• 1750 mm (68.9 in) - (1)

Bore Size

• 280 mm (11.0 in) Maximum - (3)
• 579 mm (22.8 in) Maximum - (1)
• 966 mm (38.0in) Maximum - (1)
• 1330 mm (52.4 in) Maximum - (1)

Product Number	Model	Maximum Dynamic Torque	Angular Accuracy	Repetitive Positioning Precision	Angular Backlash	Maximum Speed	Gear Ratio	Over All Diameter	Bore Size
966902	PRD1100	1496 Nm [1103.4 lbft]	± 13 ArcSec Or ± 0.0036 Deg	± 1.6 Arcsec Or ± 0.0004°	Less Than ± 4 ArcSec Or ± 0.0011°	35 RPM (3.7 Rad/s)	170:1 With A 10:1 Reducer	1350 mm (53.2 in)	966 mm (38.0in) Maximum
966901	PRD750	968 Nm [714.0 lbft]	± 21 ArcSec Or ± 0.0058 Deg	± 2.4 Arcsec Or ± 0.0007°	Less Than ± 7 ArcSec Or ± 0.0019°	54 RPM (5.7 Rad/s)	110:1 With A 10:1 Reducer	900 mm (35.4 in)	579 mm (22.8 in) Maximum
966900	PRD400	563 Nm [415.3 lbft]	± 35 ArcSec Or ± 0.0097 Deg	± 4.2 Arcsec Or ± 0.0012°	Less Than ± 12 ArcSec Or ± 0.0033°	94 RPM (9.8 Rad/s)	64:1 With A 10:1 Reducer	550 mm (21.7 in)	280 mm (11.0 in) Maximum
966904	PRD400	563 Nm [415.3 lbft]	± 35 ArcSec Or ± 0.0097 Deg	± 4.2 Arcsec Or ± 0.0012°	Less Than ± 12 ArcSec Or ± 0.0033°	94 RPM (9.8 Rad/s)	128:1 With A 20:1 Reducer	550 mm (21.7 in)	280 mm (11.0 in) Maximum
966905	PRD400	563 Nm [415.3 lbft]	± 35 ArcSec Or ± 0.0097 Deg	± 4.2 Arcsec Or ± 0.0012°	Less Than ± 12 ArcSec Or ± 0.0033°	94 RPM (9.8 Rad/s)	64:1 With A 10:1 Reducer	550 mm (21.7 in)	280 mm (11.0 in) Maximum
966903	PRD1500	1936 Nm [1427.9 lbft]	± 11 ArcSec Or ± 0.0031 Deg	± 1.2 Arcsec Or ± 0.0003°	Less Than ± 3 ArcSec Or ± 0.0008°	27 RPM (2.8 Rad/s)	220:1 With A 10:1 Reducer	1750 mm (68.9 in)	1330 mm (52.4 in) Maximum

Air Champ and the Fighter Design are registered trademarks of Nexen Group, Inc.