• SPG S8D 80 mm Standard DC Motors (25-40 W)
1 1

SPG S8D 80 mm Standard DC Motors (25-40 W)

SPG S8D 80 mm Standard DC Motors (25-40 W)

SPG S8D series 80 mm square-flange permanent-magnet DC motors, 25 W to 40 W, for 12/24/90 V DC.

Key features

  • Output range 25 W to 40 W in 80 mm square flange frame
  • Supply voltages 12, 24 and 90 V DC
  • Pinion (geared-type) shaft for S8 A-type gearheads, sold separately
  • Straight, D-cut and key round shafts for direct drive
  • Rotation reversed by supply polarity (red/black leads)
  • Run duty 2000 h at rated voltage, no load

Specifications

Motor type Permanent magnet brushed DC motor
Frame size 80 mm square
Rated speed Approx. 2260-3100 rpm
Run duty 2000 h
Matching gearheads S8 A-type gearheads (separate)
Code example S8D25-24A
Source SPG DC Geared Motor catalog, p. 5, 20-21
S8D25-12A Output: 25 W | Voltage: 12 V DC | Shaft: Pinion for A gearhead | Rated load: 3100 rpm, 0.078 N-m, 3.80 A
S8D25-12S Output: 25 W | Voltage: 12 V DC | Shaft: Straight | Rated load: 3100 rpm, 0.078 N-m, 3.80 A
S8D25-12D Output: 25 W | Voltage: 12 V DC | Shaft: D-cut | Rated load: 3100 rpm, 0.078 N-m, 3.80 A
S8D25-12K Output: 25 W | Voltage: 12 V DC | Shaft: Key | Rated load: 3100 rpm, 0.078 N-m, 3.80 A
S8D25-24A Output: 25 W | Voltage: 24 V DC | Shaft: Pinion for A gearhead | Rated load: 2850 rpm, 0.083 N-m, 1.70 A
S8D25-24S Output: 25 W | Voltage: 24 V DC | Shaft: Straight | Rated load: 2850 rpm, 0.083 N-m, 1.70 A
S8D25-24D Output: 25 W | Voltage: 24 V DC | Shaft: D-cut | Rated load: 2850 rpm, 0.083 N-m, 1.70 A
S8D25-24K Output: 25 W | Voltage: 24 V DC | Shaft: Key | Rated load: 2850 rpm, 0.083 N-m, 1.70 A
S8D25-90A Output: 25 W | Voltage: 90 V DC | Shaft: Pinion for A gearhead | Rated load: 3000 rpm, 0.078 N-m, 0.50 A
S8D25-90S Output: 25 W | Voltage: 90 V DC | Shaft: Straight | Rated load: 3000 rpm, 0.078 N-m, 0.50 A
S8D25-90D Output: 25 W | Voltage: 90 V DC | Shaft: D-cut | Rated load: 3000 rpm, 0.078 N-m, 0.50 A
S8D25-90K Output: 25 W | Voltage: 90 V DC | Shaft: Key | Rated load: 3000 rpm, 0.078 N-m, 0.50 A
S8D40-12A Output: 40 W | Voltage: 12 V DC | Shaft: Pinion for A gearhead | Rated load: 2900 rpm, 0.132 N-m, 7.40 A
S8D40-12S Output: 40 W | Voltage: 12 V DC | Shaft: Straight | Rated load: 2900 rpm, 0.132 N-m, 7.40 A
S8D40-12D Output: 40 W | Voltage: 12 V DC | Shaft: D-cut | Rated load: 2900 rpm, 0.132 N-m, 7.40 A
S8D40-12K Output: 40 W | Voltage: 12 V DC | Shaft: Key | Rated load: 2900 rpm, 0.132 N-m, 7.40 A
S8D40-24A Output: 40 W | Voltage: 24 V DC | Shaft: Pinion for A gearhead | Rated load: 3000 rpm, 0.127 N-m, 2.30 A
S8D40-24S Output: 40 W | Voltage: 24 V DC | Shaft: Straight | Rated load: 3000 rpm, 0.127 N-m, 2.30 A
S8D40-24D Output: 40 W | Voltage: 24 V DC | Shaft: D-cut | Rated load: 3000 rpm, 0.127 N-m, 2.30 A
S8D40-24K Output: 40 W | Voltage: 24 V DC | Shaft: Key | Rated load: 3000 rpm, 0.127 N-m, 2.30 A
S8D40-90A Output: 40 W | Voltage: 90 V DC | Shaft: Pinion for A gearhead | Rated load: 3000 rpm, 0.127 N-m, 0.70 A
S8D40-90S Output: 40 W | Voltage: 90 V DC | Shaft: Straight | Rated load: 3000 rpm, 0.127 N-m, 0.70 A
S8D40-90D Output: 40 W | Voltage: 90 V DC | Shaft: D-cut | Rated load: 3000 rpm, 0.127 N-m, 0.70 A
S8D40-90K Output: 40 W | Voltage: 90 V DC | Shaft: Key | Rated load: 3000 rpm, 0.127 N-m, 0.70 A
DC Geared MotorsSPG
24 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
RFQ List 0 Email about this

Need a different model, or a part not listed here? Send us your parts list →

SPG S8D 80 mm Standard DC Motors (25-40 W)

Brand SPG·DC Geared Motors

Available part numbers (24)

S8D25-12A, S8D25-12S, S8D25-12D, S8D25-12K, S8D25-24A, S8D25-24S, S8D25-24D, S8D25-24K, S8D25-90A, S8D25-90S + 14 more — see full table ↓

How to order

Send the SPG part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

RFQ List 0 →
View full details
Product codes & specifications
0 selected
RFQ List (0)
Product codeSpec
S8D25-12AOutput: 25 W | Voltage: 12 V DC | Shaft: Pinion for A gearhead | Rated load: 3100 rpm, 0.078 N-m, 3.80 A
S8D25-12SOutput: 25 W | Voltage: 12 V DC | Shaft: Straight | Rated load: 3100 rpm, 0.078 N-m, 3.80 A
S8D25-12DOutput: 25 W | Voltage: 12 V DC | Shaft: D-cut | Rated load: 3100 rpm, 0.078 N-m, 3.80 A
S8D25-12KOutput: 25 W | Voltage: 12 V DC | Shaft: Key | Rated load: 3100 rpm, 0.078 N-m, 3.80 A
S8D25-24AOutput: 25 W | Voltage: 24 V DC | Shaft: Pinion for A gearhead | Rated load: 2850 rpm, 0.083 N-m, 1.70 A
S8D25-24SOutput: 25 W | Voltage: 24 V DC | Shaft: Straight | Rated load: 2850 rpm, 0.083 N-m, 1.70 A
S8D25-24DOutput: 25 W | Voltage: 24 V DC | Shaft: D-cut | Rated load: 2850 rpm, 0.083 N-m, 1.70 A
S8D25-24KOutput: 25 W | Voltage: 24 V DC | Shaft: Key | Rated load: 2850 rpm, 0.083 N-m, 1.70 A
S8D25-90AOutput: 25 W | Voltage: 90 V DC | Shaft: Pinion for A gearhead | Rated load: 3000 rpm, 0.078 N-m, 0.50 A
S8D25-90SOutput: 25 W | Voltage: 90 V DC | Shaft: Straight | Rated load: 3000 rpm, 0.078 N-m, 0.50 A
S8D25-90DOutput: 25 W | Voltage: 90 V DC | Shaft: D-cut | Rated load: 3000 rpm, 0.078 N-m, 0.50 A
S8D25-90KOutput: 25 W | Voltage: 90 V DC | Shaft: Key | Rated load: 3000 rpm, 0.078 N-m, 0.50 A
S8D40-12AOutput: 40 W | Voltage: 12 V DC | Shaft: Pinion for A gearhead | Rated load: 2900 rpm, 0.132 N-m, 7.40 A
S8D40-12SOutput: 40 W | Voltage: 12 V DC | Shaft: Straight | Rated load: 2900 rpm, 0.132 N-m, 7.40 A
S8D40-12DOutput: 40 W | Voltage: 12 V DC | Shaft: D-cut | Rated load: 2900 rpm, 0.132 N-m, 7.40 A
S8D40-12KOutput: 40 W | Voltage: 12 V DC | Shaft: Key | Rated load: 2900 rpm, 0.132 N-m, 7.40 A
S8D40-24AOutput: 40 W | Voltage: 24 V DC | Shaft: Pinion for A gearhead | Rated load: 3000 rpm, 0.127 N-m, 2.30 A
S8D40-24SOutput: 40 W | Voltage: 24 V DC | Shaft: Straight | Rated load: 3000 rpm, 0.127 N-m, 2.30 A
S8D40-24DOutput: 40 W | Voltage: 24 V DC | Shaft: D-cut | Rated load: 3000 rpm, 0.127 N-m, 2.30 A
S8D40-24KOutput: 40 W | Voltage: 24 V DC | Shaft: Key | Rated load: 3000 rpm, 0.127 N-m, 2.30 A
S8D40-90AOutput: 40 W | Voltage: 90 V DC | Shaft: Pinion for A gearhead | Rated load: 3000 rpm, 0.127 N-m, 0.70 A
S8D40-90SOutput: 40 W | Voltage: 90 V DC | Shaft: Straight | Rated load: 3000 rpm, 0.127 N-m, 0.70 A
S8D40-90DOutput: 40 W | Voltage: 90 V DC | Shaft: D-cut | Rated load: 3000 rpm, 0.127 N-m, 0.70 A
S8D40-90KOutput: 40 W | Voltage: 90 V DC | Shaft: Key | Rated load: 3000 rpm, 0.127 N-m, 0.70 A

Need a different model, or a part not listed here? Send us your parts list →

Related products

All Motors & Gearheads →