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CMS12-15XX with Spur gear

CMS12-15XX with Spur gear

Product catalog summary

Orbray DC Coreless Motor Series CMS12-15XX with Spur Gear

General Overview

This document provides detailed specifications for the Orbray CMS12-15XX series coreless motors combined with SSG12 spur gearheads. The series includes models such as CMS12-1506 and CMS12-1514, with options for encoders (ETD12-2C, ETD12-2D, ETD12-2E) or without encoders.

Gearhead Specifications

  • Gear Ratios: Range from 15.78:1 up to 281.58:1 across different models.
  • Number of Stages: Between 2 to 5 stages depending on gear ratio.
  • Efficiency: Varies from 59% to 66%, decreasing with higher gear ratios.
  • Direction of Rotation: Standard motor and gear rotation directions are indicated.
  • Dimensions: Motor + Gear length ranges from 29 mm to 33 mm; Motor + Gear + Encoder length ranges from 34.6 mm to 38.6 mm.

Electrical and Mechanical Parameters

ParameterCMS12-1506 (7.4V)CMS12-1514S (12V)
No-load Speed (rpm)89 to 1580 (depending on gear ratio)97 to 1720
No-load Current (mA)30 to 3831 to 37
Stall Torque (mNm)38.7 to 56436.9 to 538
Stall Current (mA)1261 (constant across ratios)833 (constant across ratios)
Max Allowable Continuous Torque (mNm)2 to 15Not specified separately
Max Allowable Intermittent Torque (mNm)30Not specified separately

Ordering Information

Models are ordered by combining motor type, gearhead, and gear ratio. Examples:

  • CMS12-1506S16: CMS12-1506 motor with SSG12 gearhead at 16:1 ratio.
  • CMS12-1514S175: CMS12-1514 motor with SSG12 gearhead at 175:1 ratio.

Additional Notes

  • Drawings without encoder are available.
  • Specifications are subject to change without notice.
  • Contact details for Orbray Co., Ltd. are provided for inquiries and orders.
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Catalog excerpts

CMS12-15XX with Spur gear-1

ANLINOASEHK OUON CMS12-15XX with Spur gear (CMS12-15XX + General specifications Reduction ratio(absolute value) Length (Motor + Encoder) Max allowable torque (Intermittent) Ordering number 6 Max allowable torque (Continuous) ‘YOLOW ORES drawing is without encoder. エン コー ダ な し の 図面 で す Length (Motor + Gear + Encoder) 8 Noloadspeed 9 Noloadcurrent 10 Stall torque 11 Stall current Ordening number 8Noloadspeed 9 No load current 10 Stall torque 11 Stall current NOUVYNIGWOI SSTITHOISHO DC CORELESS MOTOR SERIES

 Open the catalog to page 1

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.