![[GGM] — K8G□BRH Right-Angle Hollow-Shaft Gearhead for □80 25W Geared Motors (□80mm, 1/3–1/180, ø15 Hollow Bore, Cap 8 N·m)](https://img.prosourcemro.com/2026/06/0604-40-924x1024.png)
Gearheads
GGM
[GGM] — K8G□BRH Right-Angle Hollow-Shaft Gearhead for □80 25W Geared Motors (□80mm, 1/3–1/180, ø15 Hollow Bore, Cap 8 N·m)
Family ID: GGM-K8G-BRH
GGM K8G-BRH right-angle hollow-shaft gearhead for □80mm 25W GGM geared motors, sold separately. ø15 (H8) keyed hollow output bore; output rotates opposite to the motor. 20 gear ratios 1/3–1/180 (no decimal gearhead), max permissible torque 8 N·m / 80 kgf·cm.
20 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| K8G3BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G3BRH — ratio 1/3, output 500/600 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/3 | Output Speed: 500 rpm @50Hz / 600 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G3.6BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G3.6BRH — ratio 1/3.6, output 416/500 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/3.6 | Output Speed: 416 rpm @50Hz / 500 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G5BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G5BRH — ratio 1/5, output 300/360 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/5 | Output Speed: 300 rpm @50Hz / 360 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G6BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G6BRH — ratio 1/6, output 250/300 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/6 | Output Speed: 250 rpm @50Hz / 300 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G7.5BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G7.5BRH — ratio 1/7.5, output 200/240 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/7.5 | Output Speed: 200 rpm @50Hz / 240 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G9BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G9BRH — ratio 1/9, output 166/200 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/9 | Output Speed: 166 rpm @50Hz / 200 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G12.5BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G12.5BRH — ratio 1/12.5, output 120/144 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/12.5 | Output Speed: 120 rpm @50Hz / 144 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G15BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G15BRH — ratio 1/15, output 100/120 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/15 | Output Speed: 100 rpm @50Hz / 120 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G18BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G18BRH — ratio 1/18, output 83/100 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/18 | Output Speed: 83 rpm @50Hz / 100 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G25BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G25BRH — ratio 1/25, output 60/72 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/25 | Output Speed: 60 rpm @50Hz / 72 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G30BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G30BRH — ratio 1/30, output 50/60 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/30 | Output Speed: 50 rpm @50Hz / 60 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G36BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G36BRH — ratio 1/36, output 42/50 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/36 | Output Speed: 42 rpm @50Hz / 50 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G50BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G50BRH — ratio 1/50, output 30/36 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/50 | Output Speed: 30 rpm @50Hz / 36 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G60BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G60BRH — ratio 1/60, output 25/30 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/60 | Output Speed: 25 rpm @50Hz / 30 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G75BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G75BRH — ratio 1/75, output 20/24 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/75 | Output Speed: 20 rpm @50Hz / 24 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G90BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G90BRH — ratio 1/90, output 17/20 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/90 | Output Speed: 17 rpm @50Hz / 20 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G100BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G100BRH — ratio 1/100, output 15/18 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/100 | Output Speed: 15 rpm @50Hz / 18 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G120BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G120BRH — ratio 1/120, output 12.5/15 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/120 | Output Speed: 12.5 rpm @50Hz / 15 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G150BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G150BRH — ratio 1/150, output 10/12 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/150 | Output Speed: 10 rpm @50Hz / 12 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) | ||
| K8G180BRH | GGM K8G-BRH right-angle hollow-shaft gearhead K8G180BRH — ratio 1/180, output 8.3/10 rpm (50/60Hz), □80mm | GGM | Type: Right-Angle Hollow-Shaft Gearhead | Gear Ratio: 1/180 | Output Speed: 8.3 rpm @50Hz / 10 rpm @60Hz (4-pole AC input) | Max Permissible Torque: 8 N·m / 80 kgf·cm | Output Rotation: Opposite to motor (right-angle) |
