PG52 Planetary Gearbox

PG52 Series

The PG52 planetary gearbox has a 52 mm diameter and a ball-bearing output shaft. Its ratio selection spans multiple gear stages and corresponding gearbox lengths.

Product Highlights

Listed gear ratios: 3.7–1896:1
Gearbox diameter: 52 mm
Output bearing: ball bearing
Gearbox length: 38.2–100.7 mm

Customization Available

Custom shaft diameter, length and features
Mounting and mechanical integration
Gear ratios
Special lubricants

Shop Now Customize

Product Specifications

Model	PG52-3.7K	PG52-5.1K	PG52-19K	PG52-27K	PG52-71K	PG52-99K	PG52-138K	PG52-262K	PG52-366K	PG52-512K	PG52-716K	PG52-970K	PG52-1356K	PG52-1896K
Gearbox Type	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor	Planetary Gear Motor
Gearbox Model	PG52-3.7K	PG52-5.1K	PG52-19K	PG52-27K	PG52-71K	PG52-99K	PG52-138K	PG52-262K	PG52-366K	PG52-512K	PG52-716K	PG52-970K	PG52-1356K	PG52-1896K
Gear Ratio (:1)	3.7	5.1	19	27	71	99	138	262	366	512	716	970	1356	1896
Max. Input Speed (rpm)	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Number Of Gear Stages	1	1	2	2	3	3	3	4	4	4	4	5	5	5
Gearbox Diameter (mm)	52	52	52	52	52	52	52	52	52	52	52	52	52	52
Gearbox Length (mm)	38.2	38.2	52.1	52.1	68.3	68.3	68.3	84.5	84.5	84.5	84.5	100.7	100.7	100.7
Max Continuous Torque (mN·m)	9806.65	9806.65	19613.30	19613.30	39226.60	39226.60	39226.60	39226.60	39226.60	39226.60	39226.60	39226.60	39226.60	39226.60
Breaking Torque (mN·m)	29419.95	29419.95	58839.90	58839.90	117679.80	117679.80	117679.80	117679.80	117679.80	117679.80	117679.80	117679.80	117679.80	117679.80
Gearbox Efficiency (%)	90	90	81	81	72	72	72	60	60	60	60	50	50	50
Gearbox Weight (kg)	0.32	0.32	0.453	0.453	0.6	0.6	0.6	0.755	0.755	0.755	0.755	0.906	0.906	0.906
Shaft Diameter (mm)	12	12	12	12	12	12	12	12	12	12	12	12	12	12
Pinion Hole Diameter (mm)	φ5	φ5	φ5	φ5	φ5	φ5	φ5	φ5	φ5	φ5	φ5	φ5	φ5	φ5
Operating Temperature Range (°C)	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65
Gearbox Housing Material	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)	Powder Metallurgy (Fe)
Gear Material	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics	Powder Metallurgy (Fe) / Plastics
Gear Design	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear	Helical Gear / Spur Gear
Output Shaft Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing	Ball Bearing
Lubricant In Gearbox	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil	Graphene oil
Axial Play (mm)	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2	≤ 0.2
Radial Play (mm)	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1	≤ 0.1
Backlash (°)	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5	≤ 1.5
Gear Module (M)	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8

Product downloads

Specification	3D CAD
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