Planetary gearheads - right angle

Three planetary gearheads with right angle on a transparent background

The right angle planetary gearboxes have a design that is suitable for combination operation with servo motor high-speed input while drastically reducing the installation space. The right angle gearboxes are ideal for achieving maximum output torque. The right angle planetary gearboxes offer low backlash operation, high efficiency, low noise and long lifespan.

BJ-Gear offers right angle planetary gearboxes as Premium type (helical gear): PUR, Precision type (helical gear): PGRH, and Precision type (spur gear): PGR.

PUR Series

Planetary gearheads - right angle

The PUR Series of output shaft right angle helical planetary gearboxes provides a wide range of performance levels to high position accuracy and motion control application, particularly when high precision and high torsional rigidity are required. The PUR Series are specially well suited to work with pinion and rack for linear operation, and are commonly adapted in metal cutting machines, wood processing equipment, machine centers and highly dynamic motion control systems.

Two planetary gearheads with right angle from PUR-series on a transparent background

Specification

Features

Frame size (mm): 60, 75, 100, 140, 180, 220
Ratio: 3-200:1
Nominal input speed (rpm): 2,000-5,000
Max. input speed (rpm): 4,000-10,000
Backlash (arc-min): 2-7 (single stage), 4-9 (two stages)
Max. radial load (N): 4,130 - 27,800
Noise level (dbA/1m): 64-74
Enclosure: IP65
Lubrication: Service life synthetic lubricant

3 levels of backlash, 6 frame sizes from 60-220 mm
Premium and precision gear design, ratios from 3-200:1
One-piece planet carrier/output shaft, high rigidity and radial load capacity
Tapered rolling bearings deliver radial load capacity as high as 27,800 N and an axial capacity up to 16,200 N
Hardened and ground gearing, high wear resistance and impact toughness
One-piece ring gear/housing, high precision and torque output
Planets with full needle bearing support
IP65 enclosure and synthetic lubricant, maintenance-free service life

PGRH Series

Planetary gearheads - right angle

The PGRH Series right angle planetary gearboxes have square mounting flanges and caged precision class helical planetary gears. They have high torque capacity, quiet operation and backlash as low as <2 ach-min. The square output flange ensure easy installation and save spaces for a wide range of applications. The PGRH series are suitable for combination operation with servo motor high-speed input while drastically reducing the installation space. The right angle gearboxes are ideal for achieving maximum output torque, and offer low backlash operation, high efficiency, low noise and long service life performance.

Three planetary gearheads with right angle from PGRH-Series on a transparent background

Specifications

Features

Frame size (mm): 42, 60, 90, 115, 142, 180, 220
Ratio: 3-200:1
Nominal input speed (rpm): 2,000-5,000
Max. input speed (rpm): 4,000-10,000
Backlash (arc-min): 2-7 (single stage), 4-9 (two stages)
Noise level (dbA/1m): 62-74
Enclosure: IP65
Lubrication: Service life synthetic lubricant

3 levels of backlash, 7 frame sizes from 42-220 mm
Premium and precision gear design, rations from 3-200:1
One-piece planet carrier/output shaft, high rigidity and radial load capacity
Hardened and ground gearing, high wear resistance and impact toughness
One-piece ring gear/housing, high precision and torque output
Planets with full needle bearing support
IP65 enclosure and synthetic lubricant, maintenance-free service life

PGR Series

Planetary gearheads - right angle

The PGR Series right angle planetary gearboxes have a design that is suitable for combination operation with servo motor high-speed input while drastically reducing the installation space. The right angle gearboxes are ideal for achieving maximum output torque. The right angle planetary gearboxes offer low backlash operation, high efficiency, low noise and long service life performance.