Pro-Range 18.6 N-cm 236 RPM 12V Planetary Gear DC Motor PG28M395-21.5K with encoder ME-28,7PPR

The PG28M395-21.5K is a 12 V brushed DC motor coupled with a precision planetary gearbox (ratio ≈ 21.5:1), designed for compact but high-torque motion tasks. It delivers a nominal torque of 18.6 N·cm (≈0.186 N·m) at an output speed of 236 RPM under rated load, coming with a no-load speed of ~288 RPM. The integrated ME-28 magnetic two-channel Hall-effect encoder provides 7 pulses per revolution (PPR) at the gearbox output for feedback in speed or position control. Featuring a D-type shaft, steel housings, durable metal gears, and rated for continuous duty operation, this motor is ideal for robotics, actuators, and automation requiring reliable closed-loop motion in limited space Explore and select from all variants that matches to your requirements: SKU Motor Name (No Encoder) SKU Motor Name (With Encoder) 276860 12V 236 RPM 18.6 N·cm PG28M395-21.5K R181820 12V 236 RPM 18.6 N·cm PG28M395-21.5K + Encoder (ME-28) 278084 12V 262 RPM 45 N·cm PG36M555-19.2K R181821 12V 262 RPM 45 N·cm PG36M555-19.2K + Encoder (ME-37) 278150 12V 185 RPM 72.5 N·cm PG36M555-26.9K R181813 12V 185 RPM 72.5 N·cm PG36M555-26.9K + Encoder (ME-37) 812260 24V 468 RPM 72.6 N·cm PG36M555-19.2K R181814 24V 468 RPM 72.6 N·cm PG36M555-19.2K + Encoder (ME-37) 278274 12V 96 RPM 121.7 N·cm PG36M555-50.9K R181818 12V 96 RPM 121.7 N·cm PG36M555-50.9K + Encoder (ME-37) 278302 12V 50 RPM 240 N·cm PG36M555-99.5K R181812 12V 96 RPM 121.7 N·cm PG36M555-50.9K + Encoder (ME-37) 812267 12V 370 RPM 147.2 N·cm PGM45775-19.2K R181823 12V 370 RPM 147.2 N·cm PGM45775-19.2K + Encoder (ME-775) 278637 12V 92 RPM 234.7 N·cm PGM45775-50.9K R181817 12V 92 RPM 234.7 N·cm PGM45775-50.9K + Encoder (ME-775) 812268 12V 100 RPM 294.3 N·cm PGM45775-71.2K R181815 12V 100 RPM 294.3 N·cm PGM45775-71.2K + Encoder (ME-775) 812266 12V 50 RPM 392.4 N·cm PGM45775-99.5K R181816 12V 50 RPM 392.4 N·cm PGM45775-99.5K + Encoder (ME-775) 812264 12V 18 RPM 882.9 N·cm PGM45775-264K R181819 12V 18 RPM 882.9 N·cm PGM45775-264K + Encoder (ME-775) Features: Encoder included for feedback and control Ideal for medium-load robotic mechanisms High torque in small form factor Smooth low-speed operation Supports continuous duty cycles Package Includes: 1 x Pro-Range 18.6 N-cm 236 RPM 12V Planetary Gear DC Motor PG28M395-21.5K with encoder ME-28,7PPR

Specifications

276860	12V 236 RPM 18.6 N·cm PG28M395-21.5K
278084	12V 262 RPM 45 N·cm PG36M555-19.2K
278150	12V 185 RPM 72.5 N·cm PG36M555-26.9K
278274	12V 96 RPM 121.7 N·cm PG36M555-50.9K
278302	12V 50 RPM 240 N·cm PG36M555-99.5K
278637	12V 92 RPM 234.7 N·cm PGM45775-50.9K
812260	24V 468 RPM 72.6 N·cm PG36M555-19.2K
812264	12V 18 RPM 882.9 N·cm PGM45775-264K
812266	12V 50 RPM 392.4 N·cm PGM45775-99.5K
812267	12V 370 RPM 147.2 N·cm PGM45775-19.2K
812268	12V 100 RPM 294.3 N·cm PGM45775-71.2K
Operating Voltage	12V DC
Rated Speed	236.5 RPM (at max efficiency)
Rated Torque	187.2 mN·m (18.6 N-cm)(1.896 kg cm)
Stall Torque	Up to 1035 mN·m
Built-in Encoder	ME-28, 7 PPR for accurate positioning
High Efficiency	Max efficiency up to 46.3%
SKU	Motor Name (No Encoder)
Item Type:	DC Gear Motor with Encoder
Model Series:	PG28M395
Model No. / Name:	PG28M395 21.5K
Shaft Type:	D-Type Shaft
Motor Type:	Planetary Geared DC Motor with Encoder
Rated Voltage (VDC):	12
Operating Voltage (V):	6 to 12
Input Voltage (V):	12
Gear Ratio:	21.5:1
Shaft Length (mm):	18
Rated Speed (RPM):	236.5
No Load Speed (RPM):	288.7
Rated Torque (kg-cm):	1.86
Rated Torque (N-m):	0.186
Stall Torque (kg-cm):	10.35
Gear Reduction (K):	21.5
Length (mm):	105
Weight (g):	209
Shipping Weight	0.212 kg
Shipping Dimensions	12 × 5 × 5 cm