Precision Inline Gearboxes for Servomotors

PGA Inline Series

The SureGear^® PGA series of high-precision servo gear reducers is an excellent choice for applications that require good accuracy and reliability at an exceptional value. This inline planetary gearbox has a thread-in mounting style, along with a level of precision and torque capacity that is best in its class.

Offered in a concentric shaft design with a maximum seven arc-min backlash rating, the SureGear PGA series is an accurate, high performance, and cost effective solution for any OEM.

The machining quality of the SureGear PGA helical planetary gears provides a very quiet and more efficient reducer than other competitive products that are similarly priced. SureGear PGA series planetary gearboxes easily mate to SureServo motors.

Features

• Industry-standard mounting dimensions
• Thread-in mounting style
• Best-in-class backlash
• Four gear ratios available (5:1, 10:1, 15:1, 25:1)
• Mounting hardware is included for attaching to SureServo motors
• Helical-cut planetary gears for quiet operation and reduced vibration
• Uncaged needle roller bearings for high rigidity and torque
• Adapter bushing connection for simple and effective attachment to most servo motors
• High-viscosity, anti-separation grease does not migrate away from the gears; no leakage through the seal
• Maintenance free: no need to replace the grease for the life of the unit
• At nominal speed, service life is 20,000 hours
• Can be positioned in any orientation
• 5-year warranty

SureGear^® inline series gearboxes start at $465.00 (PGA070-05A1)

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LS Electric^® Gearboxes for Servo Motors

The LS Electric MSS series of high precision gear reducers are specifically designed to mate to LS Electric L7C and L7P series servo motors. Everything you need to mount the gearbox to the LS electric servo is included!

Offered in single stage models for 5:1 and 10:1 ratios and two -stage models for 15:1 and 20:1 ratios, these gearboxes are perfect when you need more torque from the servo motor, or when the driven load has a very high-inertia (gearboxes lower the reflected inertia to the motor by the square of the gear ratio). This can improve the responsiveness of the overall servo/gearbox system substantially.

Three gear ratios (5:1, 10:1, and 20:1) are available for every LS servo motor (from 100W up to 7.5kW). The largest L7P servo motors (7.5kW) are limited to 5:1, 10:1, and 15:1 ratios.

Learn more about the L7C servo systems here.
Learn more about the L7P servo systems here.

Features

• 5:1, 10:1, and 20:1 gear ratios available for all LS servo motors (7.5kW motor limited to 15:1)
• Mounting hardware included for attaching to LS Electric series motors
• Industry-standard mounting dimensions
• Thread-in mounting style
• Very low backlash: 7 arc-min single stage (5:1 and 10:1 ratios), 9 arc-min for two-stage (15:1 and 20:1 ratios)
• 1-year warranty
• Maintenance free: lubed for life
• High efficiency
• Low noise
• Service life = 20,000 hrs (10,000 continuous duty)
• IP65
• Balanced motor pinion (for smooth operation)

LS Electric^® MSS series inline gearboxes start at $288.00 (96200004)