![[GGM] — K6H□BTH Flat Hollow-Shaft Gearhead (for K6 30W Brushless Motor Unit, ø12 hollow, 1/5~1/200)](https://img.prosourcemro.com/2026/06/0604-44-709x1024.png)
Gearheads
GGM
[GGM] — K6H□BTH Flat Hollow-Shaft Gearhead (for K6 30W Brushless Motor Unit, ø12 hollow, 1/5~1/200)
Family ID: GGM-K6H-BTH
GGM K6H□BTH flat hollow-shaft gearhead for K6 30W brushless AC/DC motor units, with ø12 hollow output bore (H8), ø54 pilot flange and M5×65 fixing bolt set (included). Deceleration ratios 1/5 to 1/200 (8 steps), allowed output torque up to 17 N·m, 80–85% efficiency; motor sold separately.
8 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| K6H5BTH | GGM K6H□BTH flat hollow-shaft gearhead, ratio 1/5, ø12 hollow bore, for K6 30W brushless motor unit | GGM | Type: Flat Hollow-Shaft Gearhead (for K6 Brushless Motor Unit) | Deceleration Ratio: 1/5 | Output Speed Range: 20~600 r/min (with K6BH 100-3000 r/min motor) | Allowed Output Torque: 0.4 N·m (K6 30W brushless, AC type) | Gearhead Efficiency: 80% | Allowed Overhang Load: 450 N (at 10mm from shaft end) | Allowed Thrust Load: 200 N | Output Shaft: ø12 hollow bore (H8), key type | Flange: ø54 (h7), P.C.D ø70 | Fixing Bolt: M5 P0.8×65 (set included) | ||
| K6H10BTH | GGM K6H□BTH flat hollow-shaft gearhead, ratio 1/10, ø12 hollow bore, for K6 30W brushless motor unit | GGM | Type: Flat Hollow-Shaft Gearhead (for K6 Brushless Motor Unit) | Deceleration Ratio: 1/10 | Output Speed Range: 10~300 r/min (with K6BH 100-3000 r/min motor) | Allowed Output Torque: 0.85 N·m (K6 30W brushless, AC type) | Gearhead Efficiency: 85% | Allowed Overhang Load: 450 N (at 10mm from shaft end) | Allowed Thrust Load: 200 N | Output Shaft: ø12 hollow bore (H8), key type | Flange: ø54 (h7), P.C.D ø70 | Fixing Bolt: M5 P0.8×65 (set included) | ||
| K6H15BTH | GGM K6H□BTH flat hollow-shaft gearhead, ratio 1/15, ø12 hollow bore, for K6 30W brushless motor unit | GGM | Type: Flat Hollow-Shaft Gearhead (for K6 Brushless Motor Unit) | Deceleration Ratio: 1/15 | Output Speed Range: 6.7~200 r/min (with K6BH 100-3000 r/min motor) | Allowed Output Torque: 1.3 N·m (K6 30W brushless, AC type) | Gearhead Efficiency: 85% | Allowed Overhang Load: 500 N (at 10mm from shaft end) | Allowed Thrust Load: 200 N | Output Shaft: ø12 hollow bore (H8), key type | Flange: ø54 (h7), P.C.D ø70 | Fixing Bolt: M5 P0.8×65 (set included) | ||
| K6H20BTH | GGM K6H□BTH flat hollow-shaft gearhead, ratio 1/20, ø12 hollow bore, for K6 30W brushless motor unit | GGM | Type: Flat Hollow-Shaft Gearhead (for K6 Brushless Motor Unit) | Deceleration Ratio: 1/20 | Output Speed Range: 5~150 r/min (with K6BH 100-3000 r/min motor) | Allowed Output Torque: 1.7 N·m (K6 30W brushless, AC type) | Gearhead Efficiency: 85% | Allowed Overhang Load: 500 N (at 10mm from shaft end) | Allowed Thrust Load: 200 N | Output Shaft: ø12 hollow bore (H8), key type | Flange: ø54 (h7), P.C.D ø70 | Fixing Bolt: M5 P0.8×65 (set included) | ||
| K6H30BTH | GGM K6H□BTH flat hollow-shaft gearhead, ratio 1/30, ø12 hollow bore, for K6 30W brushless motor unit | GGM | Type: Flat Hollow-Shaft Gearhead (for K6 Brushless Motor Unit) | Deceleration Ratio: 1/30 | Output Speed Range: 3.3~100 r/min (with K6BH 100-3000 r/min motor) | Allowed Output Torque: 2.6 N·m (K6 30W brushless, AC type) | Gearhead Efficiency: 85% | Allowed Overhang Load: 500 N (at 10mm from shaft end) | Allowed Thrust Load: 200 N | Output Shaft: ø12 hollow bore (H8), key type | Flange: ø54 (h7), P.C.D ø70 | Fixing Bolt: M5 P0.8×65 (set included) | ||
| K6H50BTH | GGM K6H□BTH flat hollow-shaft gearhead, ratio 1/50, ø12 hollow bore, for K6 30W brushless motor unit | GGM | Type: Flat Hollow-Shaft Gearhead (for K6 Brushless Motor Unit) | Deceleration Ratio: 1/50 | Output Speed Range: 2~60 r/min (with K6BH 100-3000 r/min motor) | Allowed Output Torque: 4.3 N·m (K6 30W brushless, AC type) | Gearhead Efficiency: 85% | Allowed Overhang Load: 500 N (at 10mm from shaft end) | Allowed Thrust Load: 200 N | Output Shaft: ø12 hollow bore (H8), key type | Flange: ø54 (h7), P.C.D ø70 | Fixing Bolt: M5 P0.8×65 (set included) | ||
| K6H100BTH | GGM K6H□BTH flat hollow-shaft gearhead, ratio 1/100, ø12 hollow bore, for K6 30W brushless motor unit | GGM | Type: Flat Hollow-Shaft Gearhead (for K6 Brushless Motor Unit) | Deceleration Ratio: 1/100 | Output Speed Range: 1~30 r/min (with K6BH 100-3000 r/min motor) | Allowed Output Torque: 8.5 N·m (K6 30W brushless, AC type) | Gearhead Efficiency: 85% | Allowed Overhang Load: 500 N (at 10mm from shaft end) | Allowed Thrust Load: 200 N | Output Shaft: ø12 hollow bore (H8), key type | Flange: ø54 (h7), P.C.D ø70 | Fixing Bolt: M5 P0.8×65 (set included) | ||
| K6H200BTH | GGM K6H□BTH flat hollow-shaft gearhead, ratio 1/200, ø12 hollow bore, for K6 30W brushless motor unit | GGM | Type: Flat Hollow-Shaft Gearhead (for K6 Brushless Motor Unit) | Deceleration Ratio: 1/200 | Output Speed Range: 0.5~15 r/min (with K6BH 100-3000 r/min motor) | Allowed Output Torque: 17 N·m (K6 30W brushless, AC type) | Gearhead Efficiency: 85% | Allowed Overhang Load: 500 N (at 10mm from shaft end) | Allowed Thrust Load: 200 N | Output Shaft: ø12 hollow bore (H8), key type | Flange: ø54 (h7), P.C.D ø70 | Fixing Bolt: M5 P0.8×65 (set included) |
