![HRSM - Size 14 [35mm]](https://www.kocomotion.de/wp-content/uploads/2025/02/hybrid-rotary_35mm.png)
The size 14 [35mm] Hybrid Rotary Stepper Motor has Max. 0.2N·m of holding torque.
Encoders and 32mm frame planetary gearbox solutions are available.
For special windings or customization, Please contact KOCO for further information.
| Parameter | 14H2027 | 14H2037 | 14H2052 |
|---|---|---|---|
| Current | 0.5 A | 1.5 A | 0.5 A |
| Resistance | 20 Ω | 2.0 Ω | 2.65 Ω |
| Inductance | 23 mH | 3.2 mH | 4.1 mH |
| Holding Torque | 0.15 N.m | 0.2 N.m | 0.4 N.m |
| Rotor Inertia | 10 g·cm² | 28 g·cm² | 35 g·cm² |
| Length | 27 mm | 37 mm | 52 mm |
| Mass | 140 g | 180 g | 250 g |
| Size | 14 Nema | 14 Nema | 14 Nema |
| Flange size | 35 mm | 35 mm | 35 mm |
| Family Specification | HRSM – Size 14 [35mm] |
|---|---|
| Accuracy step angle | 1.8°±5% |
| Accuracy Resistance | ±10% / 20 C |
| Accuracy Inductance | ±20% / 1KHz |
| Insulation class | B |
| Duty type | S1 |
| Dielectrical strength | 500 VAC / 1 KHz / 1 mA / 1 s |
| Insulation resistance | 100 MΩ / 500 VDC |
| Permissible radial load(5MM distance from mounting surface) | 50N |
| Permissible radial load(10MM distance from mounting surface) | 40N |
| Permissible radial load(15MM distance from mounting surface) | 25N |
| Permissible radial load(20MM distance from mounting surface) | 20N |
| End bell | Aluminum alloy |
| Bearing | Deep groove ball bearing |
| Magnet | Sintered NdFeB |
| Shaft | Stainless steel |
| Wiring | UL 3265, 26 AWG |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | 14H2027 |
|---|---|
| Current | 0.5 A |
| Resistance | 20 Ω |
| Inductance | 23 mH |
| Holding Torque | 0.15 N.m |
| Rotor Inertia | 10 g·cm² |
| Length | 27 mm |
| Mass | 140 g |
| Size | 14 Nema |
| Flange size | 35 mm |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | 14H2037 |
|---|---|
| Current | 1.5 A |
| Resistance | 2.0 Ω |
| Inductance | 3.2 mH |
| Holding Torque | 0.2 N.m |
| Rotor Inertia | 28 g·cm² |
| Length | 37 mm |
| Mass | 180 g |
| Size | 14 Nema |
| Flange size | 35 mm |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | 14H2052 |
|---|---|
| Current | 0.5 A |
| Resistance | 2.65 Ω |
| Inductance | 4.1 mH |
| Holding Torque | 0.4 N.m |
| Rotor Inertia | 35 g·cm² |
| Length | 52 mm |
| Mass | 250 g |
| Size | 14 Nema |
| Flange size | 35 mm |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
