Shaft stepper 24HS2047

for shaftsshaftshafts

Overview
The Size 24 (60 mm) hollow shaft stepper motor (24HS series) delivers precise positioning and a maximum holding torque up to 1.9 N·m. Available in two shaft lengths and compatible with hollow-shaft encoder integration for closed-loop or feedback applications.

Motor characteristics
Motor No. | Rated Voltage (V) | Current (A) [RMS] | Resistance (Ω) | Inductance (mH) | Holding Torque (N·m) | Detent Torque (N·m) | Motor length (mm)
24HS2047 | 1.52 | 4 | 0.4 | 0.9 | 0.9 | 0.03 | 47
24HS2068 | 2.4 | 4 | 0.6 | 1.9 | 1.8 | 0.06 | 68

Dimensional drawing
Dimensional drawings and product images are provided for Size 24 (60 mm) to support mechanical integration and mounting design. Refer to the product page for CAD/drawing downloads.

Torque performance curves
TEST CONDITION: Tested at 48 VDC using a DS-OLS8-FRS4 bipolar chopper drive at rated current (RMS). Motor torque and speed characteristics depend on supply voltage, driver type and control settings; a 50% torque safety margin is recommended for sizing and reliability.

Encoder options (EK2 / EK3)

• EK2 — Resolution (CPR): 50, 100, 192, 200, 250, 256, 360, 400, 500, 720, 900, 1000, 1250, 2000, 2500, 4000, 5000
• EK2 — Single-ended output mapping: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
• EK2 — Differential output mapping: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q
• EK3 — Resolution (CPR): 64, 100, 200, 500, 1000, 1800, 2000, 2500, 3600, 4000, 5000, 7200, 8000, 10000
• EK3 — Single-ended output mapping: 0, 1, 2, 3, 4, 5, 6, 7, 8
• EK3 — Differential output mapping: A, B, C, D, E, F, G, H, I, J, K, L, M

Notes
Size designation: Size 24 (60 mm) hollow shaft stepper motor of the 24HS series. Encoder variants EK2 and EK3 provide a range of single-ended and differential CPR options to match feedback and control requirements. For custom windings, shaft modifications or encoder assembly, contact DINGS for configuration and ordering.

Specifications / Technical data

• Series / Size: 24HS / Size 24 (60 mm)
• Maximum holding torque: up to 1.9 N·m (depending on model)
• Available motor variants: 24HS2047 (rated voltage 1.52 V; current 4 A RMS; resistance 0.4 Ω; inductance 0.9 mH; holding torque 0.9 N·m; detent torque 0.03 N·m; length 47 mm)
• 24HS2068 (rated voltage 2.4 V; current 4 A RMS; resistance 0.6 Ω; inductance 1.9 mH; holding torque 1.8 N·m; detent torque 0.06 N·m; length 68 mm)
• Test condition for torque curves: 48 VDC, DS-OLS8-FRS4 bipolar chopper drive at rated current (RMS)
• Encoder options: EK2 and EK3 with multiple CPR and single-ended/differential outputs
• Documentation: dimensional drawings, torque curves and product images available on the product page